ITF Software Development Flashcards

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

Answer: Recursion

Recursion is when a function calls itself, often used to solve problems that can be broken into smaller sub-problems of the same type.

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

Answer: Finding and fixing errors in code

Debugging is the process of identifying, analyzing, and removing errors (bugs) from software code.

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

Answer: Stack

A stack follows LIFO order, meaning the last element added is the first one removed, like a stack of plates.

In software development, what is a 'library'?

Answer: A collection of pre-written reusable code

A library is a collection of pre-written functions and routines that developers can use to avoid rewriting common functionality.

What is the purpose of pseudocode in software development?

Answer: To plan program logic in plain language before coding

Pseudocode is an informal, plain-language description of an algorithm used to plan logic without worrying about syntax.

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

Answer: A named storage location that holds data

A variable is a named storage location in memory that holds data which can change during program execution.

What does 'version control' help developers manage?

Answer: Changes to source code over time

Version control systems track changes to code over time, allowing developers to collaborate and revert to previous versions if needed.