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Computer Parts inside the case

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1- What is computer hardware?

a) Computer hardware refers to the physical parts of a computer and related devices.

b) Computer hardware refers to the programs in a computer.

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2- What is a case?

a) It’s a box where the principal computer hardware are located

b) It’s an electromechanical device which produces sound

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3- What is a motherboard?

a) It is the main circuit board of your computer

b) It’s the brain of the computer

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4- What does CPU stands for?

a) Computer Parts Unit

b) Central Processing UnitNEXT

5- When you save data or install programs on your computer, the information is typically written to..

a) the CPU

b) the hard diskNEXT

6- What device sends visual information to the monitor so the user can see it?

a) the video card

b) the webcam

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7- The hardware that converts the normal electricity from the wall outlet to low-voltage regulated electricity for the internal components of a computer is the… a) Network card

b) Power supplyNEXT

8- RAM is a memory…

a) volatile and used for both read and write

b) non-volatile and only used for reading

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9- ROM means…

a) Read Only Memory

b) Random Optical MemoryNEXT

10-Which of these groups are hardware inside the case:

a) Motherboard, CPU, monitor, Hard disk

b) CPU, ROM, RAMNEXT

CORRECT!!!

Computer hardware refers to the physical parts of a computer and related devices.

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1

WRONG!!!

Computer software refers to the programs in a computer.

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1

CORRECT!!!

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2

A system unit is also known as a "computer case", "tower","base unit" or simply "case". Also sometimes incorrectly referred to as the "CPU" it is the enclosure that contains most of the components of a computer.

This is the speaker, an electromechanical device which produces sound.

WRONG!!!

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2

• The motherboard is the main circuit board of your computer • It is also known as the mainboard, or logic board.

CORRECT!!!

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3

• The motherboard is the main circuit board of your computer • It is also known as the mainboard, or logic board.• The brain of the computer is the CPU.

WRONG!!!

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3

CORRECT!!!

CPU means Central Processing Unit. It’s the “brain” of the computer.It is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical, logical, and input/output operations of the system

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4

WRONG!!!

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CPU means Central Processing Unit. It is the hardware within a computer that carries out the instructions of a computer program by performing the basic arithmetical, logical, and input/output operations of the system

4

CORRECT!!!

A hard disk is part of a unit, often called a "disk drive," "hard drive," or "hard disk drive," that stores and provides relatively quick access to large amounts of data on an electromagnetically charged surface or set of surfaces. Today's computers typically come with a hard disk that contains several billion bytes (gigabytes) of storage.

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5

CPU means Central Processing Unit. It’s the “brain” of the computer.

WRONG!!!

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CORRECT!!!

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A video card (also called a video adapter, display card, graphics card, graphics board, display adapter or graphics adapter) is an expansion card which generates a feed of output images to a display as the monitor.

6

A webcam is a video camera that feeds its image in real time to a computer.

WRONG!!!

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6

CORRECT!!!

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A power supply is a device that supplies electric power to an electrical loadThis hardware converts the normal electricity from the wall outlet to low-voltage regulated electricity for the internal components of a computer

7

A Network interface card, NIC, or Network card is an electronic component that connects a computer to a computer network.Network cards enable a computer to exchange data with the network.

WRONG!!!

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7

CORRECT!!!

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Random-access memory (RAM is a form of computer data storage. A random-access device allows stored data to be accessed directly in any random order, read and write data only

8

WRONG!!!

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Read-only memory (ROM) is a class of storage medium used in computers and other electronic devices. Data stored in ROM cannot be modified.

8

CORRECT!!!

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ROMRead Only Memory

9

ROM is Read Only Memory

WRONG!!!

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9

CORRECT!!!

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10

Yes, the CPU (Central Processing Unit), RAM (Random Access Memory), and ROM (Read Only Memory); all them are inside the case, attached to the motherboard.

The monitor is a computer hardware, but isn’t inside the case

WRONG!!!

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10

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