Which of the following is a type of storage device?
Hard drive
Graphics card
USB flash drive
Sound card
CD-ROM drive
What is the purpose of an operating system?
Manage hardware resources
Run applications
Provide user interface
All of the above
Which of the following is an example of an output device?
Monitor
Keyboard
Printer
CPU
What is the purpose of a motherboard in a computer?
Connect all hardware components
Store data
Process instructions
Display graphics
Which of the following is a type of expansion slot on a motherboard?
PCI Express
USB
SATA
AGP
HDMI
What is the purpose of a GPU in a computer?
Render graphics
Execute instructions
Store data
Manage network connections
Which of the following is a type of computer network?
LAN (Local Area Network)
WAN (Wide Area Network)
USB
Bluetooth
Intranet
What is the purpose of an optical drive in a computer?
Read and write optical discs
Display images
Connect to the internet
Store data temporarily
Which of the following is a type of computer memory that retains data even when the power is turned off?
ROM (Read-Only Memory)
RAM
Cache
Hard drive
Flash memory
What is the purpose of a sound card in a computer?
Process and output audio
Store files
Display graphics
Connect to a network
Which of the following is a type of computer monitor?
LCD (Liquid Crystal Display)
CRT (Cathode Ray Tube)
LED (Light-Emitting Diode)
OLED (Organic Light-Emitting Diode)
Plasma
What is the purpose of a power supply unit in a computer?
Provide power to all components
Store data
Process instructions
Display graphics
Which of the following is an example of an input/output device?
Touchscreen
Hard drive
Webcam
Printer
Graphics card
What is the purpose of a network interface card (NIC) in a computer?
Connect to a network
Store data
Process instructions
Display graphics
Which of the following is a type of computer processor architecture?
X86
ARM
MIPS
PowerPC
SPARC
What is the purpose of a heat sink in a computer?
Dissipate heat from the CPU
Store data
Process instructions
Display graphics
Which of the following is a type of computer bus?
PCI (Peripheral Component Interconnect)
USB
SATA
FireWire
Thunderbolt
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