Device | MCQs

Explanation

• When installing PCI NICs (Network Interface Cards), you can check the IRQ (Interrupt Request) availability by looking at the jumper settings.
• IRQs are essential resources that devices use to communicate with the CPU.
• Each device requires a unique IRQ to function properly without conflicts.

Explanation

A laptop, sometimes called a notebook computer 

manufacturers by:

a battery- or AC-powered personal computer (PC) smaller than a briefcase.

Explanation

Satire:  طنز

mockery: طنز

ND23-4-2023

Explanation

Personification is when non-human objects or animals are given human characteristics,

As seen in the phrase where mice are described as dancing and singing

Explanation

CRT (Cathode Ray Tube) is a type of output device.

It displays visual information on a screen.

Such as in old computer monitors and televisions.

Explanation

Class 1: transmits at 100 mW with a range of 100 meters.

Class 2: Most Bluetooth headsets and headphones transmit at 2.5 mW with a range of 10 meters.

Class 3: transmits with 1 mW at a range of fewer than 10 meters.

Explanation

Hub and switch are used in network topology.

They are devices that connect multiple network devices.

They facilitate communication within a network.

Explanation

A scanner is a device that captures images from:

• photographic prints
• posters
• magazine pages 
• similar sources for computer editing and display. 
  

Explanation

optical media such as compact discs (CDs) and digital versatile discs (DVDs).

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There are two types of storage devices used with computers:

a primary storage device, such as RAM,

and a secondary storage device, such as a hard drive.

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The most common type of storage devices are___?

Explanation

Protocols are a set of rules for transmitting data

while

A switch is a device in a computer network that connects other devices together.

A router is a that connects two or more packet-switched networks or subnetworks.

 A gateway, as the name suggests, is a passage to connect two networks

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ND24-1-2023