Module Quiz: Software collaboration :Version Control (Meta iOS Developer Professional Certificate) Answers 2026

Question 1

What is Revision History in Version Control?

❌ A record of all bugs in a project
❌ A record of all users in a project
✅ A record of all changes in a project

Question 2

When using a Distributed Version Control System, a connection to a central server is always required to perform an action.

❌ True
✅ False

Question 3

A Version Control system allows you to roll back your files back to a specific point in time.

✅ True
❌ False

Question 4

When using a Centralised Version Control system, for other developers to see your changes, you must commit and push them to a central server.

✅ True
❌ False

Question 5

Version Control is inefficient when multiple developers work on one project.

❌ True
✅ False

Question 6

__________________ automatically packages an application and prepares it for deployment.

❌ Continuous Integration
❌ Continuous Delivery
✅ Continuous Deployment

Question 7

Which of the following are distributed Version Control Systems? (Select all that apply)

❌ Subversion
✅ Git
✅ Mercurial
❌ Concurrent Versions System

Question 8

What are the main benefits of having a staging environment? (Select all that apply)

✅ It can allow teams to demo or showcase new features in a controlled environment.
✅ A staging environment mimics the production environment which allows for more accurate testing to find any possible issues.
✅ It provides a safe place to test and verify changes prior to being deployed to a live production environment.
❌ It allows developers to add new features directly to production.

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