#1
What does CPU stand for?
Central Processing Unit
Computer Processing Unit
Central Program Unit
Computer Program Unit
#2
Which of the following is NOT a type of computer?
Mainframe Computer
Supercomputer
Peripheral Computer
Microcomputer
#3
What is the purpose of an operating system (OS) in a computer?
To perform mathematical calculations
To manage hardware and software resources
To design graphical user interfaces
To store and retrieve data
#4
Which of the following is NOT a programming language?
#5
What is the function of a compiler in programming?
To execute code line by line
To convert high-level language to machine code
To debug errors in code
To manage memory allocation
#6
Which of the following is NOT a component of a computer network?
Router
Firewall
Browser
Switch
#7
What is the primary function of RAM in a computer?
Permanent storage of data
Temporary storage of data
Processing data
Displaying output
#8
What does HTML stand for?
Hyperlinks and Text Markup Language
Hyper Text Markup Language
Hyper Tool Markup Language
High Text Markup Language
#9
What is the purpose of a firewall in computer security?
To protect against physical theft
To protect against viruses and malware
To protect against unauthorized access
To improve internet speed
#10
What does GUI stand for?
Graphical User Interface
General User Interaction
Global User Interface
Graphical User Instruction
#11
What is the purpose of a modem in networking?
To convert digital signals to analog signals
To provide wireless connectivity
To encrypt data transmission
To manage network traffic
#12
What is the difference between HTTP and HTTPS?
HTTP is faster than HTTPS
HTTP is more secure than HTTPS
HTTPS encrypts data for secure transmission
There is no difference between HTTP and HTTPS
#13
Which of the following is an example of an input device?
Printer
Scanner
Monitor
Speaker
#14
Which of the following is an example of secondary storage?
RAM
Hard Disk Drive (HDD)
CPU
Cache Memory
#15
What is the purpose of an SSD in a computer?
To provide temporary storage
To provide permanent storage
To improve processing speed
To manage network connections
#16
Which of the following is NOT a web browser?
Google Chrome
Mozilla Firefox
Microsoft Excel
Safari
#17
What does CPU cache do?
Provides temporary storage for frequently accessed data
Processes graphics for display
Manages network connections
Stores permanent data