Flashcards in Ict Exam Deck (14):

1

## What are arithmetic operators?

###
Addition - +

Subtraction - -

Multiplication- *

Division - /

Floor division - //

Remainder - %

2

## What is algorithm?

### A procedure or formula for solving a problem

3

## Data types

### Data types

4

## String

### Holds alphanumeric data as text

5

## Integer

### Holds whole numbers

6

## Float

### Holds numbers with a decimal point

7

## Boolean

### Holds either 'true' or 'false'

8

## Comparison operators

###
== - equal to

!= - not equal to

> - greater than

= - greater than or equal to

9

## Who uses IF statements?

### Thinking of a mobile phone, for example, where might an IF statement appear in coding

10

## What is a computer bug?

### The name 'bug' refers to an error in a program.

11

## What is a variable?

### A variable is a location in memory in which you can temporarily store text or numbers.

12

## Variables

### A variable name can contain only numbers, letters and underscores.

13

## Functions

### Functions are special keywords that do a specific job

14