Flashcards in Ict Exam Deck (14):
What are arithmetic operators?
Addition - +
Subtraction - -
Division - /
Floor division - //
Remainder - %
What is algorithm?
A procedure or formula for solving a problem
Holds alphanumeric data as text
Holds whole numbers
Holds numbers with a decimal point
Holds either 'true' or 'false'
== - equal to
!= - not equal to
> - greater than
= - greater than or equal to
Who uses IF statements?
Thinking of a mobile phone, for example, where might an IF statement appear in coding
What is a computer bug?
The name 'bug' refers to an error in a program.
What is a variable?
A variable is a location in memory in which you can temporarily store text or numbers.
A variable name can contain only numbers, letters and underscores.
Functions are special keywords that do a specific job