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WorksheetsPractical Quiz
Total questions: 30
Worksheet time: 30mins
Name
Class
Date
1.
Brain of the computer that performs instructions defined by software
a)
Central Processing Unit (CPU)
b)
Hard Drive
c)
Motherboard
d)
Power Supply
2.
Power Supply
a)
A device that provides power to a computer.
b)
A device that cools the internal parts of a computer. Most computers have more than one.
c)
The case that holds all of the internal computer parts.
d)
The card that plugs into the motherboard and runs the monitor(s).
3.
The component that holds all of the internal computer parts.
a)
Case
b)
Optical Drive
c)
Central Processing Unit (CPU)
d)
Hard Drive
4.
Random Access Memory. A chip that stores temporary data that goes away when the computer is turned off.
a)
RAM
b)
Optical Drive
c)
Hard Drive
d)
Central Processing Unit (CPU)
5.
Identify...
a)
DVD Drive
b)
Heat Sink
c)
CPU
6.
Identify
a)
SATA
b)
DIMM
c)
Chipset
d)
Memory
7.
Identify
a)
RAM
b)
ROM
c)
Sound Card
d)
Expansion Slots
8.
Identify
a)
Video expansion
b)
Memory
c)
CPU
9.
Identify
a)
Follower
b)
Admirer
c)
Fan
10.
This is the symbol for...
a)
Train to the Airport
b)
USB
c)
Firewire
11.
Is a data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
a)
RAM
b)
Hard Disk
c)
DVD
d)
ROM
12.
Is a disk drive that uses laser light or electromagnetic waves within or near the visible light spectrum as part of the process of reading or writing data to or from optical discs
a)
CD/DVD Drive
b)
Hard Disk
c)
Mother Board
d)
Power Supply
13.
Is a form of computer data storage that stores data and machine code currently being used
a)
ROM
b)
USB
c)
Hard Disk
d)
RAM
14.
Is the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.
a)
USB
b)
ROM
c)
CPU
d)
UPS
15.
Is the main printed circuit board (PCB) found in general purpose microcomputers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system
a)
Video Card
b)
Sound Card
c)
Motherboard
d)
Network Card
16.
Is an electrical device that supplies electric power to an electrical load. The primary function of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load.
a)
USB
b)
CPU
c)
RAM
d)
Power Supply
17.
Fans attached to components are usually used in combination with a heat sink to increase the area of heated surface in contact with the air, thereby improving the efficiency of cooling.
a)
Cooling Fan
b)
Heating Fan
c)
Hard d]Disk Fan
d)
DVD Fan
18.
Is an internal expansion card that provides input and output of audio signals to and from a computer under control of computer programs.
a)
Graphic Card
b)
Sound Card
c)
TV Card
d)
Network Card
19.
Is an expansion card which generates a feed of output images to a display. Frequently, these are advertised as discrete or dedicated graphics cards, emphasizing the distinction between these and integrated graphics.
a)
Graphic Card
b)
Sound Card
c)
TV Card
d)
Network Card
20.
Is an electronic device that connects a computer to a computer Network, usually a LAN.
a)
Graphic Card
b)
Sound Card
c)
TV Card
d)
Network Card
21.
Is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of a pointer on a display, which allows a smooth control of the graphical user interface.
a)
Mouse
b)
Light Pen
c)
Touch Pad
d)
Trackball Mouse
22.
A display screen used to provide visual output from a computer, cable box, video camera, VCR or other video generating device.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
23.
A device that projects an enlarged image of an acetate or other transparency placed on it on to a wall or screen.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
24.
Is a peripheral device which makes a persistent human-readable representation of graphics or text on paper.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
25.
A device that converts analog audio signals into the equivalent air vibrations in order to make audible sound.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
26.
Is a device that captures images from photographic prints, posters, magazine pages, and similar sources for computer editing and display.
a)
Projector
b)
Printer
c)
Monitor
d)
Scanner
27.
A video camera connected to a computer, allowing its images to be seen by Internet users.
a)
Webcam
b)
Speakers
c)
Keyboard
d)
Light Pen
28.
Is a typewriter-style device which uses an arrangement of buttons or keys to act as a mechanical lever or electronic switch.
a)
Mouse
b)
Speakers
c)
Keyboard
d)
Light Pen
29.
This is an image of what type of hardware?
a)
USB Port
b)
Portable Storage
c)
Hardware
d)
USB Cable
30.
What does RAM stand for
a)
Random Access Memory
b)
Read Area Mail
c)
Romans Are Massive
d)
Reading Art Messages
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