Testing and quality assurance in Intro to Computing - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is testing in software development?

Testing is the process of checking if a software program works correctly by running it with different inputs and conditions to find errors or bugs.

beginner

Define quality assurance (QA) in simple terms.

Quality assurance is a set of activities that ensure the software meets certain standards and works well before it is released to users.

intermediate

What is the difference between manual testing and automated testing?

Manual testing is when a person tests the software by hand, while automated testing uses special programs to test the software automatically.

intermediate

Why is early testing important in software development?

Early testing helps find and fix problems sooner, which saves time and money and improves the final software quality.

beginner

What is a bug report?

A bug report is a document or message that describes a problem found in the software, including how to reproduce it and why it is a problem.

Which of the following best describes quality assurance?

A Finding and fixing bugs after software release

B Ensuring software meets standards before release

C Writing code for new features

D Designing the user interface

Quality assurance focuses on processes and activities to ensure software quality before it is released.

What is the main advantage of automated testing over manual testing?

A It replaces the need for developers

B It requires no programming skills

C It finds all bugs automatically

D It can run tests faster and repeatedly without human effort

Automated testing runs tests quickly and repeatedly, saving time and reducing human error.

When should testing ideally start in the software development process?

A As early as possible during development

B Only after users report problems

C After the software is fully completed

D Testing is not necessary

Early testing helps catch issues sooner, making fixes easier and cheaper.

What is a bug in software?

A A feature request

B A user manual

C A mistake or error in the software

D A software update

A bug is an error or flaw in software that causes it to behave unexpectedly.

Which activity is NOT part of quality assurance?

A Marketing the software

B Writing test plans

C Process improvement

D Code reviews

Marketing is unrelated to quality assurance activities.

Explain in your own words why testing is important in software development.

Think about what happens if software is released without testing.

Describe the difference between manual and automated testing with a real-life example.

Imagine checking a list of tasks yourself versus using a machine to check them.