Module Quiz: Command Line :Version Control (Meta React Native Specialization) Answers 2025

1. Command to print current working directory?

✔️ pwd
❌ cd
❌ cat

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2. Command to search text content?

✔️ grep
❌ ls
❌ mkdir

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3. Standard I/O streams (Select all correct):

✔️ stdin
✔️ stdout
✔️ stderr

(All three are standard streams.)

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4. Pipes pass output of one command to another.

✔️ True
❌ False

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5. Command to list files and directories?

✔️ ls
❌ cd
❌ mkdir

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6. mv creates directories?

✔️ False
❌ True

(mv moves/renames files, mkdir creates directories.)

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7. Flags change command behavior?

✔️ True
❌ False

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8. Benefits of using the command line (Select all correct):

✔️ Automating tasks
✔️ Interacting with cloud platforms consistently
✔️ Improved performance vs GUI
❌ Automatically correct mistakes

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✅ Summary Table

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