Which hardware component is responsible for processing and executing instructions in a computer?
a) Central Processing Unit (CPU)
b) Random Access Memory (RAM)
c) Hard Disk Drive (HDD)
d) Graphics Processing Unit (GPU)
Answer: a) Central Processing Unit (CPU)
Which hardware component stores data and program instructions temporarily for quick access by the CPU?
a) Central Processing Unit (CPU)
b) Random Access Memory (RAM)
c) Hard Disk Drive (HDD)
d) Graphics Processing Unit (GPU)
Answer: b) Random Access Memory (RAM)
Which hardware component is used for long-term storage of data in a computer system?
a) Central Processing Unit (CPU)
b) Random Access Memory (RAM)
c) Hard Disk Drive (HDD)
d) Graphics Processing Unit (GPU)
Answer: c) Hard Disk Drive (HDD)
Which hardware component is responsible for processing and rendering graphics in a computer system?
a) Central Processing Unit (CPU)
b) Random Access Memory (RAM)
c) Hard Disk Drive (HDD)
d) Graphics Processing Unit (GPU)
Answer: d) Graphics Processing Unit (GPU)
Which hardware component converts digital signals into analog signals and vice versa for communication purposes?
a) Network Interface Card (NIC)
b) Central Processing Unit (CPU)
c) Hard Disk Drive (HDD)
d) Modem
Answer: d) Modem
Which hardware component allows input and output of data from a computer system?
a) Network Interface Card (NIC)
b) Central Processing Unit (CPU)
c) Monitor
d) Modem
Answer: c) Monitor
Which hardware component enables communication between the computer and other devices over a network?
a) Network Interface Card (NIC)
b) Central Processing Unit (CPU)
c) Monitor
d) Modem
Answer: a) Network Interface Card (NIC)
Which hardware component is responsible for providing power to the other components in a computer system?
a) Power Supply Unit (PSU)
b) Central Processing Unit (CPU)
c) Monitor
d) Modem
Answer: a) Power Supply Unit (PSU)
Which hardware component allows users to input data and commands into a computer system?
a) Keyboard
b) Mouse
c) Printer
d) Scanner
Answer: a) Keyboard
Which hardware component is used to navigate and interact with graphical user interfaces on a computer system?
a) Keyboard
b) Mouse
c) Printer
d) Scanner
Answer: b) Mouse
Which hardware component is used to produce hard copies of documents and images?
a) Keyboard
b) Mouse
c) Printer
d) Scanner
Answer: c) Printer
Which hardware component is used to convert physical documents and images into digital format?
a) Keyboard
b) Mouse
c) Printer
d) Scanner
Answer: d) Scanner
Which hardware component provides audio output in a computer system?
a) Speakers
b) Microphone
c) Webcam
d) Scanner
Answer: a) Speakers
Which hardware component is used to capture audio input in a computer system?
a) Speakers
b) Microphone
c) Webcam
d) Scanner
Answer: b) Microphone
Which hardware component is used to capture video input in a computer system?
a) Speakers
b) Microphone
c) Webcam
d) Scanner
Answer: c) Webcam
Which hardware component is used to read and write data on optical discs such as CDs and DVDs?
a) Optical Drive
b) Power Supply Unit (PSU)
c) Webcam
d) Scanner
Answer: a) Optical Drive
Which hardware component is responsible for providing electrical connectivity between the motherboard and other components?
a) Cable
b) Power Supply Unit (PSU)
c) USB Port
d) Optical Drive
Answer: b) Power Supply Unit (PSU)
Which hardware component allows the connection of external devices to a computer system?
a) Cable
b) Power Supply Unit (PSU)
c) USB Port
d) Optical Drive
Answer: c) USB Port
Which hardware component is used to connect a computer system to a local network or the internet?
a) Cable
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: b) Network Interface Card (NIC)
Which hardware component is responsible for providing electrical power to a computer system?
a) Cable
b) Power Supply Unit (PSU)
c) USB Port
d) Optical Drive
Answer: b) Power Supply Unit (PSU)
Which hardware component is used to connect a computer system to a wired network?
a) Ethernet Cable
b) HDMI Cable
c) USB Cable
d) DVI Cable
Answer: a) Ethernet Cable
Which hardware component is used to connect a computer system to an external display?
a) Ethernet Cable
b) HDMI Cable
c) USB Cable
d) DVI Cable
Answer: b) HDMI Cable
Which hardware component is used to connect peripheral devices to a computer system?
a) Ethernet Cable
b) HDMI Cable
c) USB Cable
d) DVI Cable
Answer: c) USB Cable
Which hardware component is used to connect a computer system to a digital display?
a) Ethernet Cable
b) HDMI Cable
c) USB Cable
d) DVI Cable
Answer: d) DVI Cable
Which hardware component is used to amplify and output sound in a computer system?
a) Sound Card
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Sound Card
Which hardware component is responsible for converting analog sound signals into digital format for computer processing?
a) Sound Card
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Sound Card
Which hardware component is responsible for providing wireless connectivity to a computer system?
a) Wireless Network Adapter
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Wireless Network Adapter
Which hardware component is responsible for capturing and converting digital images in a computer system?
a) Graphics Card
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Graphics Card
Which hardware component is responsible for rendering and displaying graphics in a computer system?
a) Graphics Card
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Graphics Card
Which hardware component is used to connect multiple peripheral devices to a computer system?
a) USB Hub
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) USB Hub
Which hardware component is responsible for converting digital signals into analog signals for audio output?
a) Digital-to-Analog Converter (DAC)
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Digital-to-Analog Converter (DAC)
Which hardware component is responsible for converting analog signals into digital signals for audio input?
a) Analog-to-Digital Converter (ADC)
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Analog-to-Digital Converter (ADC)
Which hardware component is responsible for controlling and managing the flow of data between the CPU and other components?
a) Chipset
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Chipset
Which hardware component is used to provide additional storage capacity to a computer system?
a) External Hard Drive
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) External Hard Drive
Which hardware component is responsible for controlling and coordinating the operations of other hardware components in a computer system?
a) Motherboard
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Motherboard
Which hardware component is responsible for converting digital signals into analog signals for video output?
a) Digital-to-Analog Converter (DAC)
b) Network Interface Card (NIC)
c) USB Port
d) Graphics Card
Answer: a) Digital-to-Analog Converter (DAC)
Which hardware component is responsible for converting analog signals into digital signals for video input?
a) Analog-to-Digital Converter (ADC)
b) Network Interface Card (NIC)
c) USB Port
d) Graphics Card
Answer: a) Analog-to-Digital Converter (ADC)
Which hardware component is used to connect a computer system to a power source?
a) Power Cable
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Power Cable
Which hardware component is responsible for providing a physical interface between the computer and the user?
a) Input/Output (I/O) Port
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Input/Output (I/O) Port
Which hardware component is responsible for processing and generating digital signals for audio output?
a) Digital Signal Processor (DSP)
b) Network Interface Card (NIC)
c) USB Port
d) Optical Drive
Answer: a) Digital Signal Processor (DSP)
