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WorksheetsLiving in the IT Era Chapter 1- Lesson 2
Total questions: 30
Worksheet time: 10mins
What is a computer primarily defined as?
A software program
A hardware component
An electronic device
A mechanical device
Which of the following is considered computer hardware?
Windows
RAM
Monitor
Linux
What does RAM stand for?
Random Access Memory
Rapid Access Memory
Read Access Memory
Read And Memory
What is the main function of the CPU?
To store data
To execute instructions
To manage software
To connect peripherals
Which type of memory is non-volatile?
Cache
CMOS
ROM
RAM
What is the role of the motherboard in a computer?
To store data
To provide power
To connect all components
To execute programs
What is liveware in the context of computer systems?
The computer user
Data storage
Computer hardware
Software programs
Which of the following is an example of input data?
All of the above
Graphics
Text
Sound
What is the purpose of the system unit?
To store files
To process data
To display output
To connect peripherals
What does CMOS store?
User files
BIOS settings
Operating system
Application data
Which device is used to control the cursor on a computer screen?
Mouse
Printer
Keyboard
Monitor
What is the primary function of a hard disk drive?
To output data
To input data
To store data
To process data
What is the function of a heat sink?
To store data
To cool components
To provide power
To process instructions
Which of the following is a type of output information?
All of the above
Sound
Graphics
Text
What is the main purpose of input devices?
To process information
To display information
To store data
To enter data and commands
What is the function of the operating system software?
To execute applications
To provide user interface
All of the above
To manage hardware
Which of the following is a removable storage device?
SSD
RAM
Floppy Disk
CPU
What is the machine cycle?
The way output is generated
The method of storing data
The basic operation of a computer
The process of inputting data
What is the role of the power supply in a computer?
To manage software
To store data
To provide power to components
To process data
What type of memory is used for temporary storage while a computer is running?
Flash
CMOS
RAM
ROM
What is the function of the BIOS?
To execute applications
To store user data
To provide a user interface
To manage hardware
Which of the following is NOT a category of input data?
Text
Graphics
Output
Sound
What is the purpose of the system software?
To manage user input
To provide user applications
To control hardware
To store data
What is the primary function of a printer?
To output data
To store data
To process data
To input data
What is the significance of ports in a computer system?
To connect all components to the motherboard
To store data
To connect output devices
To connect input devices
What is the main function of the Central Processing Unit (CPU)?
To manage software
To execute instructions
To connect peripherals
To store data
What is the role of the user in a computer system?
To store data
To provide input
To manage hardware
To execute programs
Which of the following is an example of system software?
Google Chrome
Windows
Photoshop
Microsoft Word
What is the purpose of data processing?
To input data
To transform raw information
To store data
To output information
What is the function of a keyboard?
To process information
To input data
To display output
To store data
