Sec 1H (4 March 2025)

Data Types

100

variables can hold different

data types

200

What are integers?

Whole numbers

300

What is an input function?

used to capture data from users

Casting

100

Define "casting".

The process of ensuring data is set to the correct data type.

200

What data type is being casted here?

num1=int(input("Enter a number:"))

Integer

300

What data type is being casted here?

num1=float(input("Enter a number:"))

Decimal

Flowcharts and algorithms

100

Define "algorithm".

A sequence of steps/instructions to solve a problem.

200

Define "flowchart".

A diagram showing the sequence of actions / graphical representation to show steps to solve a problem.

300

Define "syntax".

Structure of the code used in a programming language.