IGCSE Computer Science Flashcard

Front

A variable is a:

Back

Named storage location that can hold a value which can change.

Front

A constant is a:

Back

Value that remains fixed throughout a program.

Front

Which of the following is NOT a basic data type? Integer, Real, Array, Boolean

Back

Array

Front

What is the data type of the value "Hello, World!"?

Back

String

Front

Can variable names start with a number?

Back

false

Front

Constants are often used to represent fixed values like mathematical constants.

Back

true

Front

Can real numbers be represented in both decimal and exponential form?

Back

true

Front

A _____________variable can only hold the values True or False.

Back

Boolean

Front

Which of the following is a compound data type? Integer, List, Boolean, Character

Back

List

Front

A _____________variable can hold multiple values in a single entity.

Back

Array