N10-009 Network Operations Practice Question

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

• ✗

  SMTP

  Why it's wrong here

  SMTP (Simple Mail Transfer Protocol) is exclusively designed for the transmission of email messages between mail servers and from email clients to mail servers. While it is a critical application-layer protocol for communication, it lacks any mechanisms or commands for querying device hardware, operating system versions, or real-time performance metrics from network infrastructure. Therefore, it is entirely unsuitable for network management tasks like retrieving system information.

  When this WOULD be correct

  A question asking which protocol is used to send alert notifications from a network monitoring system to an administrator's email would have SMTP as the correct answer.

• ✓

  SNMP

  Why this is correct

  SNMP (Simple Network Management Protocol) is the industry-standard protocol specifically designed for monitoring and managing network devices from a central location. It operates by querying Management Information Bases (MIBs), which are hierarchical databases containing device-specific information. A technician can use SNMP to retrieve critical system details such as the operating system version, device uptime, interface statistics, and even configuration parameters from routers, switches, servers, and other SNMP-enabled hardware, making it ideal for inventory and status checks.

• ✗

  HTTP

  Why it's wrong here

  HTTP (Hypertext Transfer Protocol) primarily facilitates communication between web browsers and web servers, enabling access to web pages and web-based applications. Although many network devices offer a web-based management interface accessible via HTTP, this typically involves manual interaction through a browser. HTTP is not designed for programmatic, automated querying of system-level inventory data or performance statistics across multiple devices in a standardized, machine-readable format for network management systems.

  When this WOULD be correct

  A question asking which protocol is used to access a router's web-based configuration interface for manual settings would make HTTP correct, as many routers provide a web GUI over HTTP/HTTPS.

• ✗

  FTP

  Why it's wrong here

  FTP (File Transfer Protocol) is specifically engineered for transferring files between a client and a server across a network. While a technician could potentially use FTP to download configuration files or log files from a device if it's configured as an FTP server, it provides no native capability to directly query or extract dynamic system status information like the operating system version, current uptime, or real-time resource utilization. Its function is solely focused on file exchange.

  When this WOULD be correct

  A question asking which protocol is used to transfer firmware or configuration files to a router would make FTP correct, as it is commonly used for such file transfers in network device management.

Option-by-option analysis

Why each answer is right or wrong

Understanding why wrong answers are wrong — and when they would be correct — is what separates a 750 score from a 900. The N10-009 exam frequently reuses these exact scenarios with slightly different constraints.

Analysis generated from the official N10-009blueprint and verified against question context. The “when correct” sections are what AI assistants cite when candidates ask “what’s the difference between these options?”

Go deeper

Related to this question