CompTIA ITF+ ITF Software Development 2

Question 1

Which programming concept allows a function to call itself during execution?

Accepted Answer

Recursion

Answer

Iteration

Answer

Polymorphism

Answer

Encapsulation

Question 2

What does the term 'debugging' refer to in software development?

Accepted Answer

Finding and fixing errors in code

Answer

Writing new code features

Answer

Removing unused libraries

Answer

Compiling source code

Question 3

Which data structure operates on a Last-In, First-Out (LIFO) principle?

Accepted Answer

Stack

Answer

Queue

Answer

Array

Answer

Linked list

Question 4

In software development, what is a 'library'?

Accepted Answer

A collection of pre-written reusable code

Answer

A storage location for source files

Answer

A type of version control system

Answer

A debugging tool

Question 5

What is the purpose of pseudocode in software development?

Accepted Answer

To plan program logic in plain language before coding

Answer

To execute a program faster

Answer

To encrypt source code

Answer

To test code in a sandbox environment

Question 6

Which of the following best describes a 'variable' in programming?

Accepted Answer

A named storage location that holds data

Answer

A fixed value that never changes

Answer

A type of loop structure

Answer

A method for sorting data

Question 7

What does 'version control' help developers manage?

Accepted Answer

Changes to source code over time

Answer

Application performance

Answer

User interface design

Answer

Network bandwidth usage