Introduction to Programming Concepts

General
General
1 questions
~2 mins
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About This Worksheet

A medium difficulty Computer Science worksheet on programming for grade 9 students. Includes questions on Variables and Data Types, Control Structures, Functions and Procedures.

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Introduction to Programming Concepts

Subject: GeneralGrade: General
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Introduction to Programming Concepts

Instructions: Read each question carefully and answer to the best of your ability. Use the provided space for written answers and select options where applicable. Be sure to review your answers before submitting.
A

Variables and Data Types

Understanding variables and data types is key to storing and manipulating data in programs.
1.
Which keyword is used in many programming languages to declare a variable?
[2 marks]
Adeclare
Bvar
Cset
Ddefine
B

Control Structures

Control structures allow programs to make decisions and repeat actions.
C

Functions and Procedures

Functions help organize code and reuse logic efficiently.
1.
What is the primary purpose of a function in programming?
[2 marks]
ATo store data
BTo perform a specific task
CTo display output
DTo declare variables
D

Debugging and Error Handling

Debugging involves identifying and fixing errors in code.
E

Programming Concepts Practice

Apply what you've learned by answering multiple-choice questions.
1.
Which of the following is used to create a loop that repeats a block of code multiple times?
[2 marks]
Afor loop
Bif statement
Cfunction
Dvariable

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Details

Created
6/1/2025
Updated
12/30/2025
Type
worksheet