August 15, 2026

20 Claude Code MCQs with Answers (2026)

Claude Code brings AI assistance directly into software-development workflows. Instead of simply generating code in a chat window, Claude Code can work within a project, examine files, understand codebases, suggest modifications, assist with debugging, create tests, and help developers complete programming tasks.

This Claude Code MCQ test contains 20 multiple-choice questions covering Claude Code fundamentals, installation, project directories, commands, permissions, prompting, debugging, testing, CLAUDE.md, and safe AI-assisted development.

Try to answer all 20 questions before checking the answers.

Answers with explanations are provided at the end.

Claude Code MCQ Test

Question 1

Claude Code is developed by which company?

A. Microsoft
B. Google
C. Anthropic
D. Amazon

Question 2

What is Claude Code primarily designed for?

A. Video editing
B. Software-development workflows
C. Database hosting
D. Social networking

Question 3

Which command starts an interactive Claude Code session from a terminal?

A. start-claude
B. claude
C. claude-start
D. run-ai

Question 4

Why should Claude Code normally be started from the appropriate project directory?

A. It automatically increases internet speed.
B. The directory provides the working context for the project.
C. It installs a new operating system.
D. Claude Code works only from the Desktop folder.

Question 5

Which command is used in PowerShell to install Claude Code using Anthropic’s native installer?

A. pip install claude
B. npm start claude
C. irm https://claude.ai/install.ps1 | iex
D. java install claude

Question 6

Which command can be used to install Claude Code using WinGet on Windows?

A. winget install Anthropic.ClaudeCode
B. winget install Claude.AI.Chat
C. windows install claude
D. install Anthropic

Question 7

Which command displays help inside an interactive Claude Code session?

A. /start
B. /help
C. /info-code
D. /commands-all

Question 8

What does the /clear command do in Claude Code?

A. Deletes all files in the project
B. Uninstalls Claude Code
C. Clears the current conversation context
D. Deletes the operating system cache

Question 9

What is the purpose of the /login command?

A. Create a JavaScript function
B. Authenticate or change the account being used
C. Open the project’s HTML file
D. Start a local web server

Question 10

What does the following command do?

claude -c

A. Creates a C program
B. Continues the most recent conversation
C. Clears the project
D. Compiles the current application

Question 11

What is the purpose of a CLAUDE.md file?

A. Store image files
B. Provide persistent project guidance and instructions to Claude Code
C. Replace all source-code files
D. Store user passwords

Question 12

Which command can help create an initial CLAUDE.md for a project?

A. /build
B. /project
C. /init
D. /markdown

Question 13

Which prompt is better when you want Claude Code to analyze a problem without immediately changing files?

A. Fix everything.
B. Make this better.
C. Review the validation logic, explain any problems you find, and do not modify the files yet.
D. Code.

Question 14

What should a developer do when Claude Code proposes an important file modification?

A. Approve every modification automatically.
B. Review the proposed action before approving it.
C. Delete the entire project first.
D. Disable all testing.

Question 15

Why is Git useful when working with Claude Code?

A. It makes Claude answer faster.
B. It provides version control and helps developers review or restore changes.
C. It replaces Claude Code.
D. It converts JavaScript into Python.

Question 16

Which of the following is a useful task for Claude Code?

A. Understanding an unfamiliar codebase
B. Debugging a program
C. Creating tests
D. All of the above

Question 17

Which information should NOT be casually placed in prompts or project files exposed to an AI coding tool?

A. Variable names
B. HTML headings
C. Passwords and private API keys
D. Function names

Question 18

After Claude Code generates or modifies a program, what should the developer do?

A. Assume the program is always correct.
B. Test and review the changes.
C. Immediately deploy it to production.
D. Delete the source code.

Question 19

Which workflow represents a sensible way to use Claude Code?

A. Request → Automatically Approve Everything → Production
B. Describe Task → Review Proposed Changes → Approve → Test → Improve
C. Delete Project → Ask Claude → Deploy
D. Prompt → Ignore Output → Finish

Question 20

Which statement best describes Claude Code?

A. It completely removes the need for software developers.
B. It is only a chatbot for answering programming definitions.
C. It is an agentic coding tool that can assist developers with software-development workflows.
D. It is a programming language created by Anthropic.

Answers to Claude Code MCQs

Now compare your answers with the correct answers below.

Answer 1: C — Anthropic

Claude Code is developed by Anthropic, the company that develops Claude.

Answer 2: B — Software-development workflows

Claude Code is designed specifically to assist with software-development activities such as understanding codebases, writing and modifying code, debugging, testing, and other development tasks.

Answer 3: B — `claude`

The command:

claude

starts an interactive Claude Code session.

It is normally executed from the directory containing the project you want to work with.

Answer 4: B — The directory provides the working context for the project

Claude Code works within the project directory from which it is launched and can inspect relevant files as required.

Starting it in the correct directory therefore helps establish the appropriate project context.

Answer 5: C — `irm https://claude.ai/install.ps1 | iex`

Anthropic’s native Windows installation method can be run from PowerShell using:

irm https://claude.ai/install.ps1 | iex

Because installation procedures can change, users should check the current official Claude Code documentation before installation.

Answer 6: A — `winget install Anthropic.ClaudeCode`

Windows users can also install Claude Code through WinGet using:

winget install Anthropic.ClaudeCode

Answer 7: B — `/help`

The /help command displays help and information about available Claude Code commands.

Answer 8: C — Clears the current conversation context

The /clear command clears the current conversation history so that you can continue with fresh conversational context.

It does not delete your project files.

Answer 9: B — Authenticate or change the account being used

The /login command is used when authentication or account selection is required.

Answer 10: B — Continues the most recent conversation

The command:

claude -c

allows the user to continue the most recent conversation.

This can be useful when returning to work that was previously interrupted.

Answer 11: B — Provide persistent project guidance and instructions to Claude Code

A CLAUDE.md file can contain project-specific information and instructions that help Claude Code understand how it should work with the project.

For example, it might describe:

coding conventions,
architecture,
testing requirements,
development commands, or
important project rules.

Answer 12: C — `/init`

The /init command can help initialize project guidance by creating a starter CLAUDE.md.

Answer 13: C

The prompt:

Review the validation logic, explain any problems you find, and do not modify the files yet.

clearly specifies both the required task and an important constraint.

This is much better than a vague instruction such as Fix everything.

Answer 14: B — Review the proposed action before approving it

Developers should understand important changes before allowing an AI coding tool to perform them.

Human review remains an important part of AI-assisted development.

Answer 15: B — It provides version control and helps developers review or restore changes

Git allows developers to maintain versions of a project, inspect modifications, and restore previous versions when necessary.

A useful workflow is:

Commit → AI Changes → Review → Test → Commit

Answer 16: D — All of the above

Claude Code can assist with understanding existing codebases, debugging programs, creating tests, generating code, modifying files, documentation, and many other software-development activities.

Answer 17: C — Passwords and private API keys

Sensitive credentials should not be casually exposed to AI tools.

Examples include:

passwords,
private keys,
secret API keys,
access tokens, and
confidential production credentials.

Answer 18: B — Test and review the changes

AI-generated code can contain bugs, security issues, incorrect assumptions, or unexpected behavior.

Generated and modified code should therefore be reviewed and tested.

Answer 19: B — Describe Task → Review Proposed Changes → Approve → Test → Improve

This represents a responsible iterative workflow for AI-assisted development.

The developer remains involved in reviewing, testing, and deciding which changes should be accepted.

Answer 20: C — It is an agentic coding tool that can assist developers with software-development workflows

Claude Code goes beyond ordinary programming question-answering.

It can work in the context of software projects and assist with tasks involving codebases, files, commands, debugging, testing, and development workflows.

Claude Code MCQ Answer Key

For quick checking:

Question	Answer	Question	Answer
1	C	11	B
2	B	12	C
3	B	13	C
4	B	14	B
5	C	15	B
6	A	16	D
7	B	17	C
8	C	18	B
9	B	19	B
10	B	20	C

How Did You Score?

Correct Answers	Performance
18–20	Excellent — You have a strong understanding of Claude Code fundamentals.
15–17	Very Good — You understand the major Claude Code concepts.
11–14	Good — Review a few commands and development practices.
6–10	Keep Learning — Go through the Claude Code beginner tutorial again.
0–5	Beginner — Start with the installation and first-project tutorial before trying again.

Topics Covered in This Claude Code Test

The questions covered:

Claude Code fundamentals
Anthropic
Claude Code installation
Windows PowerShell
WinGet
Project directories
/help
/clear
/login
/init
claude -c
CLAUDE.md
Prompt writing
Project permissions
Git and version control
Code review
Debugging
Testing
Credential security
Responsible AI-assisted development

Frequently Asked Questions

What is Claude Code?

Claude Code is Anthropic’s agentic coding tool for software-development workflows. It can assist with understanding codebases, generating and modifying code, debugging, testing, and other development activities.

Are these Claude Code MCQs suitable for beginners?

Yes. The questions are designed for readers who have completed an introductory Claude Code tutorial.

Why are the answers placed at the end?

Keeping the answers separate allows readers to attempt all 20 questions without seeing the correct answers while taking the test.

Do I need to memorize Claude Code commands?

Beginners should become familiar with frequently used commands, but commands and capabilities can change. Current official documentation should be consulted when necessary.

Is Claude Code available on Windows?

Yes. Claude Code supports current Windows environments, and Anthropic provides supported installation methods for Windows.

Is AI-generated code always correct?

No. Code produced or modified by AI should be reviewed and tested before important use.

Why should I use Git with Claude Code?

Git provides version control, allowing developers to inspect changes and return to an earlier working version if a modification causes problems.

Conclusion

Claude Code introduces a more integrated form of AI-assisted programming in which an AI system can work in the context of a software project rather than simply generating isolated snippets of code.

Understanding installation, project context, commands, permissions, prompting, testing, version control, and security provides a good foundation for using Claude Code effectively.

If you scored 15 or more, you are ready to move beyond the basics and explore how Claude Code compares with other modern AI coding tools.

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