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WorksheetsComponents inside a system unit
Total questions: 26
Worksheet time: 15mins
Which part of the computer serves as the backbone of the system unit?
CPU
Power supply
System Unit
Motherboard
These are computers designed to provide services to client machines in a computer network. Usually, they are extremely large in size, as they have large processors and multiple hard drives.
Minicomputer
Servers
Mainframe computer
Supercomputer
What is the main component of the system unit?
SATA cables
Motherboard
CPU
Power supply
Which of the following is not belong to the group?
Mainframe computer
Minicomputer
Digital computer
Laptop
HDD means _____.
HARD DRIVE DISK
HARD DISK DRIVE
OPTICAL HARD DRIVE DISK
OPTICAL HARD DISK DRIVE
Which of the following image is the wireless NIC card adapter?
___________ holds many components of the system and provides connectors for other peripherals.
USB
Touch screen
Motherboard
CPU
The discs that are used to store instruction in a magnetic hard drive are called __________.
usb
ssd
platter
actuator
Look at the image. All parts are connected to the motherboard. Which label identified the Hard Disk Drive (HDD)
1
2
3
4, 5, 6
7
Look at the image. All parts are connected to the motherboard. Which label identified the Power Supply Unit(PSU)?
1
2
3
4, 5, 6
7
Look at the image. All parts are connected to the motherboard. Which label identified the Random Access Memory(RAM)?
1
2
3
4, 5, 6
7
This temporary store of data will lose all contents when power is lost.
RAM
ROM
This permanent store of data saves contents when power is lost.
RAM
ROM
RAM is measured in megabytes (Mb) or gigahertz (GHz).
Mb
GHz
A ______ is a collection of wires that carry signals or communications between the various components of the computer system.
Clock
Registers
Bus
Cache
Regulates the timing and speed of all computer functions.
Cache
Registers
Control Unit
Clock
Reg No in full
