CompTIA A+ Core 1 Hardware Quiz 1

Which type of connector is commonly used for internal hard drives in modern computers?
A) SATA
B) USB
C) HDMI
D) RJ-45
What is the primary function of a power supply unit (PSU) in a computer?
A) To store data
B) To cool down components
C) To provide electrical power to the components
D) To connect peripherals
Which type of memory is typically used for temporary storage of data that the CPU needs to access quickly?
A) RAM
B) ROM
C) Hard drive
D) SSD
What component is responsible for processing instructions and performing calculations in a computer?
A) Motherboard
B) CPU
C) RAM
D) Power Supply
Which expansion slot is commonly used for graphics cards in modern desktop computers?
A) PCI
B) PCIe
C) AGP
D) ISA
What type of storage device uses flash memory and has no moving parts?
A) HDD
B) SSD
C) Optical Drive
D) Floppy Drive
Which device is used to input audio into a computer?
A) Microphone
B) Speaker
C) Headphone
D) Webcam
What is the primary function of the motherboard in a computer?
A) Store data
B) Provide power
C) Connect and allow communication between components
D) Display output
Which type of cable is commonly used to connect monitors to a computer?
A) VGA
B) Ethernet
C) SATA
D) RJ-11
Which port is commonly used for connecting external storage devices at high speeds?
A) USB
B) PS/2
C) Ethernet
D) Serial

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