NEW
Font size
WorksheetsWhat do I know from Year 9 Computer Science
Total questions: 72
Worksheet time: 36mins
When we put something in to a computer this is known as what?
Input
Output
Process
When we take something out of a computer this is known as what?
Input
Output
Process
When something has been calculated within a computer system is is said to have been what?
Processed
Deleted
Stored
Something which you can physically touch on a computer system is called what?
Hardware
Software
Something which is a program or app on a computer system is known as what?
Hardware
Software
What type of device is a keyboard?
Input
Output
What type of device is a mouse?
Input
Output
What type of device is a scanner?
Input
Output
What type of device is a digital camera?
Input
Output
What type of device is a web cam?
Input
Output
What type of device is a printer?
Input
Output
What type of device is a monitor?
Input
Output
What type of device is a speaker?
Input
Output
What type of device is used to save things to a computer system?
Input
Output
Storage
Which of the following is a sensor?
Pressure
Monitor
Graphics Tablet
Which of the following components is similar to the human heart?
Power supply
Case
Ram
Which of the following components is similar to the human skeleton?
CPU
Motherboard
Rom
Which of the following is short term storage?
RAM
Hard disk drive
Which of the following is long term storage?
RAM
Hard disk drive
What does BIOS stand for?
Basic input output system
Basic input output service
What is the purpose of the CPU?
Boot up the computer
Process instructions stored in main memory
Which common peripheral is used to take photographs?
Camera
Keyboard
Which common peripheral is used to type letters?
Scanner
Keyboard
Which common peripheral is used to sing songs?
Microphone
Speakers
Which common peripheral is used to display text and images?
Mouse
Monitor
Which common peripheral is used to put a photo into a computer?
Scanner
Keyboard
Software where you have the source code is known as what?
Open source
Proprietary
Software where you generally have a licence is called what?
Open source
Proprietary
Which of the following is not an operating system?
IOS
Windows 10
Microsoft Word
Why are operating systems needed?
To allow interaction between the user and the device
To perform a specific tasks such as typing letters
An operating system is an example of applications software
True
False
An operating system managing printers and webcams is know as what?
Peripheral management
User interface
An operating system with voice activation and a wimp environment is know as?
User interface
Memory managment
Disk fragmentation and encryption are examples of what?
Hardware
Software
A device driver allows what?
Communication between an operating system and installed peripherals
The deletion of files from a usb pen drive
What does cpu stand for?
Computer processing unit
Central processing unit
Microsoft Excel is an example of?
System software
Application software
Linux is an example of?
System software
Application software
Python is an example of?
System software
Application software
Which type of utility software is anti-spyware?
Security
Maintenance
Which type of utility software is formatting?
Security
Maintenance
Which type of utility software is system clean up?
Security
Maintenance
Which type of software is Fireworks?
Image processing
Word processing
Which type of software is Microsoft Word?
Spreadsheet
Word processing
Which type of software is Microsoft Excel?
Spreadsheet
Animation
Which type of software is Google Chrome?
Web browser
IDE
Which type of software is Python?
Database
IDE
Which type of software is Microsoft Access?
Database
Spreadsheet
Which type of software is Microsoft PowerPoint?
Presentation
IDE
Which logic gate has a triangle and circle on it?
AND
NOT
OR
Which logic gate has what looks like the letter D on it?
AND
NOT
OR
In a NOT gate what is the output if 1 is the input?
1
0
In an AND gate what is the output if the two inputs are 1 and 0?
1
0
In an OR gate what is the output if the two inputs are 1 and 0?
1
0
What does == mean?
Equal to
Not equal to
Less than
Greater than
What does > mean?
Equal to
Not equal to
Less than
Greater than
What does MOD mean?
Remainder
Integer division
What is a value in the computers memory which can change while the program is running called?
Variable
Constant
AND, NOT and OR are examples of which type of operator?
Boolean
Arithmetic
Which word in Python would we use to capture user information?
input
Which word in Python would we use to output user information?
input
Which data type would "Mr Miller" be?
String
Real
Boolean
Integer
Which data type would 19 be?
String
Real
Boolean
Integer
Which data type would 14.7 be?
String
Real
Boolean
Integer
Which data type would FALSE be?
String
Real
Boolean
Integer
Which would the following be classed as?
Names = ["John","Paul","Barry"]
Array
File
Programs which run one line after make use of what?
Sequence
Selection
Iteration
Programs which branch out based on a condition make use of what?
Sequence
Selection
Iteration
Programs which loop and repeat code make use of what?
Sequence
Selection
Iteration
An error in the grammar of the language in Python is called what?
Syntax error
Logic error
Programs which run but do not output what they intend to do have what type of errors?
Syntax error
Logic error
In Python programs which have red writing starting with a # symbol make use of what?
Comments
Instructions
