200-901 Understanding and Using APIs — All Questions With Answers

What is the correct URL path for retrieving the configuration of a network interface using RESTCONF on a Cisco device?

Question 8hardmultiple choice

A network engineer wants to stream telemetry data from a Cisco router using gRPC. Which gRPC service model is typically used for the router to push data to a collector?

Question 9mediummultiple choice

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Which NETCONF operation is used to retrieve the entire configuration datastore from a network device?

Question 10easymultiple choice

What is the purpose of the 'Authorization' header in a REST API request?

Question 11mediummultiple choice

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A developer is using the Webex API to create a webhook that triggers when a new message is posted in a room. What information is typically included in the webhook payload sent by Webex to the callback URL?

Question 12easymultiple choice

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In Cisco DNA Center's intent API, which endpoint would you use to retrieve the list of all network devices?

Question 13hardmultiple choice

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A developer needs to use Postman to test an API that uses Basic authentication. How should the credentials be configured in Postman?

Question 14mediummultiple choice

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Which authentication flow is most appropriate for a native mobile app that needs to access the Webex API on behalf of a user?

Question 15mediummultiple choice

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What is the correct Content-Type header value for a RESTCONF request using JSON encoding?

Question 16mediummulti select

Which TWO of the following are valid OAuth 2.0 grant types? (Select TWO)

Question 17hardmulti select

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Which THREE of the following are characteristics of NETCONF? (Select THREE)

Question 18mediummulti select

Which TWO of the following are commonly used when implementing pagination in REST APIs? (Select TWO)

Question 19easymulti select

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Which TWO of the following are HTTP methods used for creating or updating resources in REST APIs? (Select TWO)

Question 20easymultiple choice

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An application needs to retrieve a list of network devices from Cisco DNA Center. Which HTTP method should be used against the /dna/intent/api/v1/network-device endpoint?

Question 21mediummultiple choice

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A developer is making requests to the Meraki Dashboard API and receives a 429 Too Many Requests response. What is the default rate limit for this API?

Question 22hardmultiple choice

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In a RESTCONF API call to retrieve a specific interface configuration on a Cisco device, an engineer sends a GET request to /restconf/data/interfaces/interface=GigabitEthernet0/1. What Content-Type should be specified in the Accept header to receive YANG-defined JSON?

Question 23mediummultiple choice

A Webex bot needs to receive real-time notifications when a new message is posted in a Webex space. Which Webex API feature should the bot implement?

Question 24easymultiple choice

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A network automation script uses the Python ncclient library to modify a device configuration. Which NETCONF operation should be used to apply configuration changes?

Question 25mediummultiple choice

A developer is writing a Postman test to verify that a Meraki API response returns HTTP status 200 and contains a list of networks. Which code snippet correctly implements this test?

Question 26hardmultiple choice

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A Cisco Catalyst Center API uses OAuth 2.0 with the client credentials grant for server-to-server communication. Which token endpoint parameter should the client include to identify itself?

Question 27easymultiple choice

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A developer needs to partially update a Meraki network's configuration, changing only the time zone. Which HTTP method should be used on the network resource?

Question 28mediummultiple choice

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When using the Cisco DNA Center intent API to retrieve issues, the response includes a Link header with rel="next" and a URL. What type of pagination is this?

Question 29hardmultiple choice

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A developer is implementing gRPC telemetry with dial-out streaming from a Cisco IOS XE device. Which component initiates the TCP connection to the collector?

Question 30mediummultiple choice

A Webex API request returns a 401 Unauthorized error. The developer has already obtained an access token. What is the most likely cause?

Question 31easymultiple choice

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In a Postman collection, a developer stores the base URL of a Meraki API as a variable. Which Postman feature allows this?

Question 32mediummulti select

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Which TWO authentication mechanisms are commonly used with Cisco REST APIs? (Choose two.)

Question 33hardmulti select

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Which THREE of the following are valid NETCONF operations? (Choose three.)

Question 34mediummulti select

A developer is using the Meraki Dashboard API and needs to handle paginated responses. Which TWO ways does Meraki indicate pagination? (Choose two.)

Question 35easymultiple choice

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Which HTTP method should be used to partially update an existing resource in a REST API?

Question 36easymultiple choice

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A developer wants to retrieve a list of network devices from Cisco DNA Center. Which HTTP method and URL structure should be used?

Question 37mediummultiple choice

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An application uses OAuth 2.0 client credentials grant to authenticate with a Cisco API. Which of the following best describes this flow?

Question 38mediummultiple choice

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A developer is using the Meraki Dashboard API and notices that some requests return a 429 status code. What is the most likely cause?

Question 39mediummultiple choice

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When using RESTCONF to configure a network device, which URL path prefix and content-type header should be used?

Question 40mediummultiple choice

In Postman, you want to run a collection of API requests automatically and test responses. Which feature should you use?

Question 41hardmultiple choice

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An IoT device streams telemetry data to a collector using gNMI. Which mode allows the collector to initiate the subscription?

Question 42hardmultiple choice

A developer needs to retrieve a list of Webex teams that the authenticated user belongs to. Which HTTP request is correct?

Question 43mediummultiple choice

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Which header is used to pass an API key in Meraki Dashboard API requests?

Question 44easymultiple choice

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What does the Link header in a paginated API response typically contain?

Question 45mediummultiple choice

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A network engineer wants to use NETCONF to change the hostname of a Cisco device. Which operation should be used?

Question 46hardmultiple choice

In Cisco DNA Center, which API endpoint is used to retrieve the site hierarchy?

Question 47mediummulti select

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Which two authentication methods are commonly used with Cisco REST APIs? (Choose two.)

Question 48mediummulti select

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Which three HTTP methods are used for CRUD operations in REST APIs? (Choose three.)

Question 49hardmulti select

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Which three statements about Webex API webhooks are true? (Choose three.)

Question 50easymultiple choice

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A network automation engineer wants to retrieve a list of all network devices from Cisco DNA Center. Which HTTP method and URL path should be used with the DNAC intent API?

Question 51mediummultiple choice

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An application uses the Meraki Dashboard API and receives a 429 Too Many Requests error. What is the most likely cause, and how should the application adjust?

Question 52hardmultiple choice

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A developer is implementing OAuth 2.0 for a Cisco Webex integration that needs to send messages on behalf of a user. The integration runs on a server with no user interface. Which OAuth 2.0 flow should be used?

Question 53mediummultiple choice

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When using RESTCONF to configure a network device, what Content-Type header should be set in the HTTP request to indicate YANG data in JSON format?

Question 54mediummultiple choice

A Cisco Catalyst Center application needs to retrieve a list of network device issues. Which API endpoint should be used?

Question 55easymultiple choice

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What is the purpose of the Authorization header in a REST API call?

Question 56hardmultiple choice

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A developer is using Postman to test a Cisco Webex API that creates a room. After running the request, they want to verify that the response status is 200 and that the response body contains a non-null 'id' field. Which Postman test code accomplishes this?

Question 57easymultiple choice

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Which HTTP method is used to partially update an existing resource in a RESTful API?

Question 58mediummultiple choice

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When using the Cisco Meraki Dashboard API with pagination, the Link header in the response contains <https://api.meraki.com/api/v1/organizations?perPage=10&startingAfter=123>; rel="next". What does this indicate?

Question 59hardmultiple choice

An application uses NETCONF to configure a Cisco device. It sends an <edit-config> operation with the target 'running' and the operation 'merge'. Which statement about this operation is correct?

Question 60mediummultiple choice

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A developer is using gRPC/gNMI for model-driven telemetry from a Cisco device. Which of the following best describes the difference between dial-in and dial-out streaming?

Question 61easymultiple choice

Which header is used in an HTTP request to tell the server the format of the request body?

Question 62mediummultiple choice

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A Cisco Webex bot needs to receive real-time notifications when new messages are posted in a space. Which API feature should the bot use?

Question 63hardmultiple choice

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When using OAuth 2.0 client credentials flow with a Cisco API, what is the typical purpose of the access token?

Question 64mediummultiple choice

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In the Cisco DNA Center intent API, which HTTP method should be used to update a specific site's information?

Question 65mediummulti select

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Which TWO of the following are valid methods for authenticating to a Cisco REST API? (Select two.)

Question 66hardmulti select

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Which THREE of the following are characteristics of RESTCONF compared to NETCONF? (Select three.)

Question 67mediummulti select

Which TWO of the following are valid query parameter-based pagination methods used in REST APIs? (Select two.)

Question 68easymulti select

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Which TWO of the following HTTP methods are considered safe (idempotent and not modifying server state)? (Select two.)

Question 69hardmulti select

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A developer is designing a Cisco Catalyst Center integration that uses the intent API. Which THREE of the following are available via the intent API? (Select three.)

Question 70easymultiple choice

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Which HTTP method is used to partially update a resource in a RESTful API?

Question 71mediummultiple choice

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A developer needs to retrieve a list of network devices from Cisco DNA Center. Which API endpoint should be used?

Question 72easymultiple choice

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What is the default rate limit for the Meraki Dashboard API?

Question 73hardmultiple choice

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In the context of Cisco Webex APIs, which mechanism allows an application to receive real-time notifications when a message is created in a space?

Question 74mediummultiple choice

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A developer uses RESTCONF to configure a network device. What is the correct content-type header to send in the request?

Question 75mediummultiple choice

Which OAuth 2.0 grant type is most appropriate for a server-to-server integration where no user interaction is required?

Question 76easymultiple choice

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In Postman, what feature allows you to reuse a value like a base URL or token across multiple requests?

Question 77mediummultiple choice

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Which pagination method uses a 'Link' header with 'rel="next"' to indicate the next page of results?

Question 78hardmultiple choice

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A developer is using NETCONF to retrieve the running configuration of a network device. Which operation should be used?

Question 79mediummultiple choice

When using the Meraki Dashboard API, how should the API key be included in a request?

Question 80hardmultiple choice

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In gNMI, what is the difference between dial-in and dial-out streaming?

Question 81mediummultiple choice

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Which Cisco platform provides an Intent API for network automation, including endpoints for network-device, topology, and site hierarchy?

Question 82mediummulti select

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A developer needs to retrieve a list of network devices from Cisco DNA Center with pagination. Which TWO URL components are typically used for offset/limit pagination?

Question 83hardmulti select

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Which THREE statements about NETCONF are correct?

Question 84mediummulti select

Which TWO HTTP methods are considered safe (idempotent and without side effects on the server)?

Question 85easymultiple choice

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Which HTTP method should be used to replace an entire existing resource in a RESTful API?

Question 86easymultiple choice

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A developer is making a GET request to a REST API and needs to specify that the response should be in JSON format. Which HTTP header should be set?

Question 87mediummultiple choice

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A network automation engineer is using the Cisco DNA Center intent API to retrieve a list of network devices. Which API endpoint should be used?

Question 88mediummultiple choice

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When using the Meraki Dashboard API, what is the correct method to authenticate requests?

Question 89mediummultiple choice

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An application needs to receive real-time notifications when a new message is posted in a Webex space. Which Webex API feature should be used?

Question 90hardmultiple choice

A developer is configuring a RESTCONF request to retrieve the configuration of an interface on a Cisco device. Which URL path and Content-Type header are correct?

Question 91hardmultiple choice

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A developer is using the ncclient library in Python to connect to a network device via NETCONF. Which operation should be used to modify the running configuration and commit the changes?

Question 92mediummultiple choice

A REST API uses offset and limit parameters for pagination. If the first request returns items 0-49 with limit=50 and offset=0, how should the next request be constructed to get the next page?

Question 93mediummultiple choice

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In the OAuth 2.0 authorization code flow, what does the client receive after the user grants authorization?

Question 94easymultiple choice

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Which HTTP method is idempotent and safe?

Question 95mediummultiple choice

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A developer needs to create a Postman collection that uses a variable for the base URL and a token variable for authentication. The token is obtained from a login request and must be reused across requests. Where should the token variable be defined to persist across all requests in the collection?

Question 96hardmultiple choice

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When using gRPC/gNMI for model-driven telemetry, which mode allows the network device to push telemetry data to a collector without the collector initiating the connection?

Question 97mediummulti select

A developer is designing a REST API that requires pagination. Which two pagination methods are commonly used? (Choose two.)

Question 98hardmulti select

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Which three statements are true about the Cisco Catalyst Center (formerly DNA Center) intent API? (Choose three.)

Question 99easymulti select

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Which two HTTP methods are considered idempotent? (Choose two.)

Question 1easymultiple choice

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What HTTP method should be used to update only the description field of a network device resource via a REST API?

Question 2mediummultiple choice

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A developer is building a script to retrieve a list of network devices from Cisco DNA Center. The API response includes a 'nextToken' field in the body to indicate more results. What pagination method is being used?

Question 3mediummultiple choice

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Which HTTP header is used to specify the format of the request body (e.g., application/json) when sending a POST request to a REST API?

Question 4hardmultiple choice

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A developer is using the Meraki Dashboard API and receives a 429 Too Many Requests error. The API documentation states a rate limit of 5 calls per second. What is the best practice to handle this?

Question 5mediummultiple choice

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Which OAuth 2.0 grant type is most appropriate for a server-to-server integration where no user interaction is required, such as a backend service calling Cisco API?

Question 6easymultiple choice

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A developer wants to use Postman to test a REST API that requires a Bearer token. Where should the token be placed in the request?

Question 7mediummultiple choice

What is the correct URL path for retrieving the configuration of a network interface using RESTCONF on a Cisco device?

Question 8hardmultiple choice

A network engineer wants to stream telemetry data from a Cisco router using gRPC. Which gRPC service model is typically used for the router to push data to a collector?

Question 9mediummultiple choice

Read the full Understanding and Using APIs explanation →

Which NETCONF operation is used to retrieve the entire configuration datastore from a network device?

Question 10easymultiple choice

What is the purpose of the 'Authorization' header in a REST API request?

Question 11mediummultiple choice

Read the full Understanding and Using APIs explanation →

A developer is using the Webex API to create a webhook that triggers when a new message is posted in a room. What information is typically included in the webhook payload sent by Webex to the callback URL?

Question 12easymultiple choice

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In Cisco DNA Center's intent API, which endpoint would you use to retrieve the list of all network devices?

Question 13hardmultiple choice

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A developer needs to use Postman to test an API that uses Basic authentication. How should the credentials be configured in Postman?

Question 14mediummultiple choice

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Which authentication flow is most appropriate for a native mobile app that needs to access the Webex API on behalf of a user?

Question 15mediummultiple choice

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What is the correct Content-Type header value for a RESTCONF request using JSON encoding?

Question 16mediummulti select

Which TWO of the following are valid OAuth 2.0 grant types? (Select TWO)

Question 17hardmulti select

Read the full Understanding and Using APIs explanation →

Which THREE of the following are characteristics of NETCONF? (Select THREE)

Question 18mediummulti select

Which TWO of the following are commonly used when implementing pagination in REST APIs? (Select TWO)

Question 19easymulti select

Read the full Understanding and Using APIs explanation →

Which TWO of the following are HTTP methods used for creating or updating resources in REST APIs? (Select TWO)

Question 20easymultiple choice

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An application needs to retrieve a list of network devices from Cisco DNA Center. Which HTTP method should be used against the /dna/intent/api/v1/network-device endpoint?

Question 21mediummultiple choice

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A developer is making requests to the Meraki Dashboard API and receives a 429 Too Many Requests response. What is the default rate limit for this API?

Question 22hardmultiple choice

Read the full Understanding and Using APIs explanation →

In a RESTCONF API call to retrieve a specific interface configuration on a Cisco device, an engineer sends a GET request to /restconf/data/interfaces/interface=GigabitEthernet0/1. What Content-Type should be specified in the Accept header to receive YANG-defined JSON?

Question 23mediummultiple choice

A Webex bot needs to receive real-time notifications when a new message is posted in a Webex space. Which Webex API feature should the bot implement?

Question 24easymultiple choice

Read the full Understanding and Using APIs explanation →

A network automation script uses the Python ncclient library to modify a device configuration. Which NETCONF operation should be used to apply configuration changes?

Question 25mediummultiple choice

A developer is writing a Postman test to verify that a Meraki API response returns HTTP status 200 and contains a list of networks. Which code snippet correctly implements this test?

Question 26hardmultiple choice

Read the full Understanding and Using APIs explanation →

A Cisco Catalyst Center API uses OAuth 2.0 with the client credentials grant for server-to-server communication. Which token endpoint parameter should the client include to identify itself?

Question 27easymultiple choice

Read the full Understanding and Using APIs explanation →

A developer needs to partially update a Meraki network's configuration, changing only the time zone. Which HTTP method should be used on the network resource?

Question 28mediummultiple choice

Read the full Understanding and Using APIs explanation →

When using the Cisco DNA Center intent API to retrieve issues, the response includes a Link header with rel="next" and a URL. What type of pagination is this?

Question 29hardmultiple choice

Read the full Understanding and Using APIs explanation →

A developer is implementing gRPC telemetry with dial-out streaming from a Cisco IOS XE device. Which component initiates the TCP connection to the collector?

Question 30mediummultiple choice

A Webex API request returns a 401 Unauthorized error. The developer has already obtained an access token. What is the most likely cause?

Question 31easymultiple choice

Read the full Understanding and Using APIs explanation →

In a Postman collection, a developer stores the base URL of a Meraki API as a variable. Which Postman feature allows this?

Question 32mediummulti select

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Which TWO authentication mechanisms are commonly used with Cisco REST APIs? (Choose two.)

Question 33hardmulti select

Read the full Understanding and Using APIs explanation →

Which THREE of the following are valid NETCONF operations? (Choose three.)

Question 34mediummulti select

A developer is using the Meraki Dashboard API and needs to handle paginated responses. Which TWO ways does Meraki indicate pagination? (Choose two.)

Question 35easymultiple choice

Read the full Understanding and Using APIs explanation →

Which HTTP method should be used to partially update an existing resource in a REST API?

Question 36easymultiple choice

Read the full Understanding and Using APIs explanation →

A developer wants to retrieve a list of network devices from Cisco DNA Center. Which HTTP method and URL structure should be used?

Question 37mediummultiple choice

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An application uses OAuth 2.0 client credentials grant to authenticate with a Cisco API. Which of the following best describes this flow?

Question 38mediummultiple choice

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A developer is using the Meraki Dashboard API and notices that some requests return a 429 status code. What is the most likely cause?

Question 39mediummultiple choice

Read the full Understanding and Using APIs explanation →

When using RESTCONF to configure a network device, which URL path prefix and content-type header should be used?

Question 40mediummultiple choice

In Postman, you want to run a collection of API requests automatically and test responses. Which feature should you use?

Question 41hardmultiple choice

Read the full Understanding and Using APIs explanation →

An IoT device streams telemetry data to a collector using gNMI. Which mode allows the collector to initiate the subscription?

Question 42hardmultiple choice

A developer needs to retrieve a list of Webex teams that the authenticated user belongs to. Which HTTP request is correct?

Question 43mediummultiple choice

Read the full Understanding and Using APIs explanation →

Which header is used to pass an API key in Meraki Dashboard API requests?

Question 44easymultiple choice

Read the full Understanding and Using APIs explanation →

What does the Link header in a paginated API response typically contain?

Question 45mediummultiple choice

Read the full Understanding and Using APIs explanation →

A network engineer wants to use NETCONF to change the hostname of a Cisco device. Which operation should be used?

Question 46hardmultiple choice

In Cisco DNA Center, which API endpoint is used to retrieve the site hierarchy?

Question 47mediummulti select

Read the full Understanding and Using APIs explanation →

Which two authentication methods are commonly used with Cisco REST APIs? (Choose two.)

Question 48mediummulti select

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Which three HTTP methods are used for CRUD operations in REST APIs? (Choose three.)

Question 49hardmulti select

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Which three statements about Webex API webhooks are true? (Choose three.)

Question 50easymultiple choice

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A network automation engineer wants to retrieve a list of all network devices from Cisco DNA Center. Which HTTP method and URL path should be used with the DNAC intent API?

Question 51mediummultiple choice

Read the full Understanding and Using APIs explanation →

An application uses the Meraki Dashboard API and receives a 429 Too Many Requests error. What is the most likely cause, and how should the application adjust?

Question 52hardmultiple choice

Read the full Understanding and Using APIs explanation →

A developer is implementing OAuth 2.0 for a Cisco Webex integration that needs to send messages on behalf of a user. The integration runs on a server with no user interface. Which OAuth 2.0 flow should be used?

Question 53mediummultiple choice

Read the full Understanding and Using APIs explanation →

When using RESTCONF to configure a network device, what Content-Type header should be set in the HTTP request to indicate YANG data in JSON format?

Question 54mediummultiple choice

A Cisco Catalyst Center application needs to retrieve a list of network device issues. Which API endpoint should be used?

Question 55easymultiple choice

Read the full Understanding and Using APIs explanation →

What is the purpose of the Authorization header in a REST API call?

Question 56hardmultiple choice

Read the full Understanding and Using APIs explanation →

A developer is using Postman to test a Cisco Webex API that creates a room. After running the request, they want to verify that the response status is 200 and that the response body contains a non-null 'id' field. Which Postman test code accomplishes this?

Question 57easymultiple choice

Read the full Understanding and Using APIs explanation →

Which HTTP method is used to partially update an existing resource in a RESTful API?

Question 58mediummultiple choice

Read the full Understanding and Using APIs explanation →

When using the Cisco Meraki Dashboard API with pagination, the Link header in the response contains <https://api.meraki.com/api/v1/organizations?perPage=10&startingAfter=123>; rel="next". What does this indicate?

Question 59hardmultiple choice

An application uses NETCONF to configure a Cisco device. It sends an <edit-config> operation with the target 'running' and the operation 'merge'. Which statement about this operation is correct?

Question 60mediummultiple choice

Read the full Understanding and Using APIs explanation →

A developer is using gRPC/gNMI for model-driven telemetry from a Cisco device. Which of the following best describes the difference between dial-in and dial-out streaming?

Question 61easymultiple choice

Which header is used in an HTTP request to tell the server the format of the request body?

Question 62mediummultiple choice

Read the full Understanding and Using APIs explanation →

A Cisco Webex bot needs to receive real-time notifications when new messages are posted in a space. Which API feature should the bot use?

Question 63hardmultiple choice

Read the full Understanding and Using APIs explanation →

When using OAuth 2.0 client credentials flow with a Cisco API, what is the typical purpose of the access token?

Question 64mediummultiple choice

Read the full Understanding and Using APIs explanation →

In the Cisco DNA Center intent API, which HTTP method should be used to update a specific site's information?

Question 65mediummulti select

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Which TWO of the following are valid methods for authenticating to a Cisco REST API? (Select two.)

Question 66hardmulti select

Read the full Understanding and Using APIs explanation →

Which THREE of the following are characteristics of RESTCONF compared to NETCONF? (Select three.)

Question 67mediummulti select

Which TWO of the following are valid query parameter-based pagination methods used in REST APIs? (Select two.)

Question 68easymulti select

Read the full Understanding and Using APIs explanation →

Which TWO of the following HTTP methods are considered safe (idempotent and not modifying server state)? (Select two.)

Question 69hardmulti select

Read the full Understanding and Using APIs explanation →

A developer is designing a Cisco Catalyst Center integration that uses the intent API. Which THREE of the following are available via the intent API? (Select three.)

Question 70easymultiple choice

Read the full Understanding and Using APIs explanation →

Which HTTP method is used to partially update a resource in a RESTful API?

Question 71mediummultiple choice

Read the full Understanding and Using APIs explanation →

A developer needs to retrieve a list of network devices from Cisco DNA Center. Which API endpoint should be used?

Question 72easymultiple choice

Read the full Understanding and Using APIs explanation →

What is the default rate limit for the Meraki Dashboard API?

Question 73hardmultiple choice

Read the full Understanding and Using APIs explanation →

In the context of Cisco Webex APIs, which mechanism allows an application to receive real-time notifications when a message is created in a space?

Question 74mediummultiple choice

Read the full Understanding and Using APIs explanation →

A developer uses RESTCONF to configure a network device. What is the correct content-type header to send in the request?

Question 75mediummultiple choice

Which OAuth 2.0 grant type is most appropriate for a server-to-server integration where no user interaction is required?

Question 76easymultiple choice

Read the full Understanding and Using APIs explanation →

In Postman, what feature allows you to reuse a value like a base URL or token across multiple requests?

Question 77mediummultiple choice

Read the full Understanding and Using APIs explanation →

Which pagination method uses a 'Link' header with 'rel="next"' to indicate the next page of results?

Question 78hardmultiple choice

Read the full Understanding and Using APIs explanation →

A developer is using NETCONF to retrieve the running configuration of a network device. Which operation should be used?

Question 79mediummultiple choice

When using the Meraki Dashboard API, how should the API key be included in a request?

Question 80hardmultiple choice

Read the full Understanding and Using APIs explanation →

In gNMI, what is the difference between dial-in and dial-out streaming?

Question 81mediummultiple choice

Read the full Understanding and Using APIs explanation →

Which Cisco platform provides an Intent API for network automation, including endpoints for network-device, topology, and site hierarchy?

Question 82mediummulti select

Read the full Understanding and Using APIs explanation →

A developer needs to retrieve a list of network devices from Cisco DNA Center with pagination. Which TWO URL components are typically used for offset/limit pagination?

Question 83hardmulti select

Read the full Understanding and Using APIs explanation →

Which THREE statements about NETCONF are correct?

Question 84mediummulti select

Which TWO HTTP methods are considered safe (idempotent and without side effects on the server)?

Question 85easymultiple choice

Read the full Understanding and Using APIs explanation →

Which HTTP method should be used to replace an entire existing resource in a RESTful API?

Question 86easymultiple choice

Read the full Understanding and Using APIs explanation →

A developer is making a GET request to a REST API and needs to specify that the response should be in JSON format. Which HTTP header should be set?

Question 87mediummultiple choice

Read the full Understanding and Using APIs explanation →

A network automation engineer is using the Cisco DNA Center intent API to retrieve a list of network devices. Which API endpoint should be used?

Question 88mediummultiple choice

Read the full Understanding and Using APIs explanation →

When using the Meraki Dashboard API, what is the correct method to authenticate requests?

Question 89mediummultiple choice

Read the full Understanding and Using APIs explanation →

An application needs to receive real-time notifications when a new message is posted in a Webex space. Which Webex API feature should be used?

Question 90hardmultiple choice

A developer is configuring a RESTCONF request to retrieve the configuration of an interface on a Cisco device. Which URL path and Content-Type header are correct?

Question 91hardmultiple choice

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A developer is using the ncclient library in Python to connect to a network device via NETCONF. Which operation should be used to modify the running configuration and commit the changes?

Question 92mediummultiple choice

A REST API uses offset and limit parameters for pagination. If the first request returns items 0-49 with limit=50 and offset=0, how should the next request be constructed to get the next page?

Question 93mediummultiple choice

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In the OAuth 2.0 authorization code flow, what does the client receive after the user grants authorization?

Question 94easymultiple choice

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Which HTTP method is idempotent and safe?

Question 95mediummultiple choice

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A developer needs to create a Postman collection that uses a variable for the base URL and a token variable for authentication. The token is obtained from a login request and must be reused across requests. Where should the token variable be defined to persist across all requests in the collection?

Question 96hardmultiple choice