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WorksheetsComputer Basics Quiz
Total questions: 20
Worksheet time: 10mins
Which term refers to the physical parts of a computer that you can see and touch?
Software
Hardware
Firmware
Program
What is another name for the central processing unit (CPU)?
Computer case
Microprocessor
Motherboard
Hard drive
What type of memory temporarily stores information while the computer is on and is erased when it’s turned off?
ROM
Hard disk
RAM
Flash drive
Which part of a computer is considered the "brain"?
Monitor
CPU
RAM
Motherboard
Which of the following stores the largest amount of data?
Floppy disk
CD
DVD
Hard disk drive
What is the main advantage of using DVDs over CDs?
They use lasers to read data
They store more information and can play movies
They are less prone to scratches
They are cheaper to produce
What is the main reason floppy disks are rarely used today?
They are too expensive
They store small amounts of data and are easily damaged
They cannot store text files
They require a special printer
What device is used to point, click, and select items on a computer screen?
Keyboard
Joystick
Mouse
Scanner
Which part of the mouse allows smooth scrolling through screens?
Left button
Right button
Scroll wheel
Pointer
Which keyboard keys are located at the top row and perform different functions depending on the program?
Navigation keys
Function keys
Control keys
Numeric keys
Which part of the keyboard is designed for quick number entry?
Navigation keys
Numeric keypad
Arrow keys
Function keys
What is the main function of the monitor?
Input text and data
Store files
Display information visually
Connect to the Internet
Which type of monitor is thinner and lighter?
CRT
LCD
LED
Plasma
What is the function of a printer?
Display graphics
Output data onto paper
Store documents
Scan photos
Which printer type is most popular for home use and can print high-quality photos?
Inkjet printer
Laser printer
Dot-matrix printer
3D printer
What is the main advantage of a laser printer over an inkjet printer?
Lower printing cost per page and faster printing
Better photo quality
Smaller in size
Requires no electricity
What is the purpose of computer speakers?
Store audio files
Play sound from the computer
Record voice
Connect to the Internet
Which device allows a computer to connect to the Internet?
Printer
Router
Modem
Webcam
What does a modem do?
Displays images
Stores programs
Sends and receives computer information over a network
Prints data on paper
Hardware that is not part of the system unit, such as a printer or mouse, is called:
Internal device
Peripheral device
Storage device
Central unit
