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WorksheetsLast Minute Revision KS3
Total questions: 20
Worksheet time: 10mins
What is the correct way to store a whole number and a word in Python?
num = "10", word = 5
num = 10, word = "hello"
num = "hello", word = 10
num = int("ten"), word = str(5)
What does the `str()` function do in Python?
Converts a string into a number
Converts any value into a string
Stores a variable as a list
Adds two numbers together
In Python, what does the `==` operator do?
Assigns a value to a variable
Compares two values to check if they are equal
Checks if two variables are different
Joins two strings together
What is the process of finding and fixing errors in code called?
Compiling
Debugging
Executing
Encrypting
In Python, what is the purpose of the `#` symbol?
It creates a new variable
It ends a loop
It is used to write a comment
It multiplies two numbers
What is the process of breaking down a problem into smaller parts called?
Compiling
Decomposition
Debugging
Iteration
What is abstraction in programming?
Writing code without using variables
Hiding unnecessary details to focus on the important parts
Breaking a problem into smaller parts
Repeating a process until a condition is met
What is malware?
A tool used to speed up your computer
Software designed to protect your files
Malicious software intended to harm a computer or steal data
A program that updates your system automatically
In app development software, what UI element allows the user to type text?
Label
Button
Textbox
Image
What does e-safety involve?
Learning to write secure code
Protecting personal information and staying safe online
Installing new software updates
Using strong Wi-Fi signals
What does a search engine do?
Stores your personal files
Connects devices to the internet
Finds and displays websites based on keywords
Edits and formats text documents
What is the main difference between input and output devices in a computer system?
Input devices display information; output devices store it
Input devices are used for programming; output devices are for games
Input devices send data to the computer; output devices show the results
Input devices are always wireless; output devices are always wired
What does the CPU do in a computer?
Stores all your files and data
Connects the computer to the internet
Processes instructions and carries out tasks
Controls the screen brightness
Which of these is a storage device?
Monitor
Keyboard
Hard drive
Printer
What number system does a computer use to process data?
Decimal
Hexadecimal
Binary
Octal
What is the important piece of software that runs apps, manages security, and provides a user interface?
Web browser
Operating system
Antivirus
Word processor
What is iteration in programming?
Making random guesses in code
Repeating a set of instructions until a condition is met
Breaking a problem into smaller parts
Stopping a program from running
What is Small Basic mainly used for?
Building large commercial apps
Learning the basics of programming
Managing computer networks
Editing videos and audio files
In computing, what does FDE stand for?
Find, Download, Execute
Fetch, Decode, Execute
Format, Delete, Exit
File, Data, Encryption
In Kodu, if a user wants their character to collect objects, which concept is most involved?
Pathing
Cloning
Interaction
Abstraction
