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Worksheets

Guess the CS Term!

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

A step-by-step set of instructions to solve a problem.

a)

Variable

b)

Function

c)

Algorithm

d)

Loop

2.

A container used to store data temporarily in programming.

a)

Function

b)

Variable

c)

Constant

d)

Loop

3.

A block of code that repeats until a condition is met.

a)

Loop

b)

Function

c)

Condition

d)

Array

4.

A named block of reusable code.

a)

Class

b)

Loop

c)

Function

d)

Method

5.

Converts human-readable code to machine code.

a)

Interpreter

b)

Assembler

c)

Compiler

d)

Debugger

6.

An error in a program that causes it to crash or behave unexpectedly.

a)

Hack

b)

Bug

c)

Glitch

d)

Loop

7.

A number system using only 0s and 1s.

a)

Decimal

b)

Octal

c)

Hexadecimal

d)

Binary

8.

A structured collection of related data.

a)

File

b)

Spreadsheet

c)

Database

d)

Folder

9.

A unique identifier assigned to a device on the internet.

a)

MAC address

b)

Port number

c)

IP Address

d)

URL

10.

Protects a network by controlling incoming and outgoing traffic.

a)

VPN

b)

Router

c)

Antivirus

d)

Firewall

11.

A data structure that uses Last In First Out order.

a)

Array

b)

Stack

c)

Queue

d)

List

12.

A data structure that uses First In First Out order.

a)

Stack

b)

Queue

c)

Heap

d)

Array

13.

Storing and accessing data over the internet.

a)

Big Data

b)

Data Science

c)

Cloud Computing

d)

IoT

14.

A method of hiding data by converting it to a secret code.

a)

Compression

b)

Encoding

c)

Encryption

d)

Formatting

15.

Software that manages all other software and hardware.

a)

Utility

b)

Operating System

c)

BIOS

d)

Kernel

16.

A cyberattack where attackers trick users into revealing personal data.

a)

Ransomware

b)

Spyware

c)

Phishing

d)

Malware

17.

Finding and fixing problems in code.

a)

Debugging

b)

Compiling

c)

Patching

d)

Refactoring

18.

The standard language for making web pages.

a)

CSS

b)

JavaScript

c)

Python

d)

HTML

19.

The 'brain' of the computer.

a)

RAM

b)

CPU

c)

SSD

d)

Motherboard

20.

The web address you enter in a browser.

a)

HTML

b)

URI

c)

URL

d)

IP