← DOP-C02·Amazon Web Services

Question 1,088 of 1,750

SDLC Automation →easyMultiple ChoiceObjective-mapped

DOP-C02 SDLC Automation Practice Question

This DOP-C02 practice question tests your understanding of sdlc automation. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.

A team wants to automate the deployment of a serverless application using AWS SAM. They have a template.yaml file defining Lambda functions, an API Gateway, and a DynamoDB table. Which command should they use to build and deploy the application?

Clue words in this question

Noticing these words before you look at the options changes how you read each choice.

Clue: "which command"
Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.

A
aws cloudformation deploy --template-file template.yaml
Why wrong: This skips the build step and may fail if dependencies are not packaged.
B
sam package --output-template-file packaged.yaml
Why wrong: sam package only packages the code, but does not build or deploy.
C
sam build && sam deploy
sam build prepares the application, and sam deploy deploys it using CloudFormation.
D
sam deploy --guided
Why wrong: --guided is interactive and not suitable for automated pipelines.

Full breakdown with real-world context →

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

✓

sam build && sam deploy

The correct command sequence is `sam build && sam deploy` because AWS SAM requires the `sam build` command to transform the SAM template into an AWS CloudFormation template with the necessary artifact packaging, and then `sam deploy` to create or update the stack. Option C is the only choice that performs both the build (which resolves local dependencies and prepares deployment artifacts) and the deployment step, which is essential for a serverless application defined in a SAM template.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

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

✗
aws cloudformation deploy --template-file template.yaml
Why it's wrong here
This skips the build step and may fail if dependencies are not packaged.
✗
sam package --output-template-file packaged.yaml
Why it's wrong here
sam package only packages the code, but does not build or deploy.
✓
sam build && sam deploy
Why this is correct
sam build prepares the application, and sam deploy deploys it using CloudFormation.
Clue confirmation
The clue word "which command" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
sam deploy --guided
Why it's wrong here
--guided is interactive and not suitable for automated pipelines.

Common exam traps

Common exam trap: answer the scenario, not the keyword

The trap here is that candidates often confuse `sam deploy` with `aws cloudformation deploy` or assume `sam deploy --guided` can handle the entire workflow without a separate build step, not realizing that `sam build` is mandatory to transform SAM-specific resources into standard CloudFormation resources and to prepare deployment artifacts.

Detailed technical explanation

How to think about this question

Under the hood, `sam build` runs the AWS SAM build process that copies source code, installs dependencies (e.g., via pip for Python or npm for Node.js), and generates a `.aws-sam/build` directory with the transformed CloudFormation template. The `sam deploy` command then uses the AWS CloudFormation service to create or update the stack, handling the packaging and uploading of artifacts to S3 automatically if the template has been built. A subtle behavior is that `sam deploy` can also accept a `--guided` flag to walk through parameter configuration, but the build step is always a prerequisite unless using `sam deploy` with a pre-packaged template from `sam package`.

KKey Concepts to Remember

Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.

TExam Day Tips

Watch for words such as best, first, most likely and least administrative effort.
Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.

Visual reference

Quick reference

Cloud Service Model Comparison

Model	You Manage	Provider Manages	Examples
IaaS	OS, runtime, apps, data	Hardware, hypervisor, networking	EC2, Azure VMs, GCP Compute Engine
PaaS	Apps and data	OS, runtime, middleware, hardware	Elastic Beanstalk, Azure App Service
SaaS	Data and settings only	Everything else	Microsoft 365, Salesforce, Workday
FaaS / Serverless	Function code only	Infra, scaling, runtime	Lambda, Azure Functions, Cloud Run
CaaS	Containers and apps	Kubernetes, OS, hardware	EKS, AKS, GKE

What to study next

Got this wrong? Here's your next step.

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

Related DOP-C02 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

Configuration Management and IaC practice questions

Practise DOP-C02 questions linked to Configuration Management and IaC.

Resilient Cloud Solutions practice questions

Practise DOP-C02 questions linked to Resilient Cloud Solutions.

Monitoring and Logging practice questions

Practise DOP-C02 questions linked to Monitoring and Logging.

Incident and Event Response practice questions

Practise DOP-C02 questions linked to Incident and Event Response.

Security and Compliance practice questions

Practise DOP-C02 questions linked to Security and Compliance.

SDLC Automation practice questions

Practise DOP-C02 questions linked to SDLC Automation.

DOP-C02 fundamentals practice questions

Practise DOP-C02 questions linked to DOP-C02 fundamentals.

DOP-C02 scenario practice questions

Practise DOP-C02 questions linked to DOP-C02 scenario.

DOP-C02 troubleshooting practice questions

Practise DOP-C02 questions linked to DOP-C02 troubleshooting.

Practice this exam

Start a free DOP-C02 practice session

Short sessions build daily habit. Longer sessions build exam-day stamina. Try a timed session to simulate real conditions.

10 questions 20 questions 30 questions 50 questions Timed 30

DOP-C02 practice-test guide →Study guide →Browse all practice tests

FAQ

Questions learners often ask

What does this DOP-C02 question test?

SDLC Automation — This question tests SDLC Automation — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: sam build && sam deploy — The correct command sequence is `sam build && sam deploy` because AWS SAM requires the `sam build` command to transform the SAM template into an AWS CloudFormation template with the necessary artifact packaging, and then `sam deploy` to create or update the stack. Option C is the only choice that performs both the build (which resolves local dependencies and prepares deployment artifacts) and the deployment step, which is essential for a serverless application defined in a SAM template.

What should I do if I get this DOP-C02 question wrong?

Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.

Are there clue words in this question I should notice?

Yes — watch for: "which command". Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

About these practice questions

Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →

How Courseiva writes practice questions · Editorial policy

Keep practising

Question Discussion

Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.

Loading comments…

This DOP-C02 practice question is part of Courseiva's free Amazon Web Services certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the DOP-C02 exam.