GCSE - Algorithms 1

Front

What are the three algorithm constructs?

Back

Sequence, Selection, Iteration

Front

An Algorithm asks the user to enter their gender (M or F) and prints out a different comment depending on what they entered. This is an example of which of the algorithm constructs?

Back

Decision (Selection)

Front

What is a "Variable" ?

Back

A value that can be changed and manipulated as an algorithm is running

Front

Variables are assigned an identifier. The identifier should be: not too long, have a sensible name, not start with a number, not start with a capital letter.

Back

all of the above

Front

firstName is an example of what commonly used way to name a variable?

Back

camelcase

Front

first_name is an example of what commonly used way to name a variable?

Back

snakecase

Front

What type of operators are + - * / DIV MOD ^?

Back

Arithmetic

Front

What type of operators are == != < > <= >= ?

Back

Relational

Front

What type of operators are AND OR NOT?

Back

Booleon

Front

Booleon operators are also know as:

Back

Logical operators