The document discusses various components of a computer system including hardware components like the system unit, motherboard, CPU, memory, ports, and expansion slots. It also discusses software components like operating systems and applications. Additionally, it covers computer assembly and disassembly procedures, input/output devices, storage devices, and printers. Various ports, connectors, and safety procedures related to working with computer hardware are also summarized. The document provides information about the core internal and external parts that make up a basic computer system.

2. The physical, touchable, electronic and mechanical
parts of a computer system.
a. Hardware
b. Software
c. Malware
d. Peopleware

5. It houses the motherboard, microprocessor,
memory chips, buses, ports expansion slots
and cards.
a. CPU
b. System Unit
c. Computer
d. Monitor

8. It is sometimes called as the “brain” or
“heart” of a computer system.
a. System Unit
b. Motherboard
c. CPU
d. Memory

11. The main circuit board of the computer is
called…
a. CPU
b. Memory
c. System Unit
d. Motherboard

14. A non-volatile memory that holds data even
when the power is ON or OFF.
a. Memory
b. RAM
c. ROM
d. DVD

17. It is a data pathway between several hardware
components inside or outside a computer.
a. Power Supply Unit
b. RAM
c. Expansion Bus
d. Adapters

20. It is sometimes called the “Interface Cards”.
a. Adapters
b. Optical Drive
c. PSU
d. Expansion Bus

23. Used as permanent storage device.
a. RAM
b. ROM
c. Hard Disk Drive
d. Memory

26. A storage device that uses lasers to read data on
the optical media.
a. Hard Disk Drive
b. Optical Drive
c. USB Drive
d. DVD Drive

29. Designed to optically access data stored on a
DVD.
a. USB
b. CD
c. Optical Drive
d. DVD

32. It accepts data and instructions from the uses or
from another computer system.
a. Input Devices
b. Output Devices
c. Storage Devices
d. A & B

35. Which is NOT an input devices?
a. Keyboard
b. Printer
c. Mouse
d. Light Pen

38. Which is the most common pointing device used
in PCs?
a. Light Pen
b. Mouse
c. Touch Screen
d. Digitizer Tablet

41. A device that can read text or illustrations printed
on paper and translates the information into a
form the computer can use.
a. Scanner
b. Bar Code Reader
c. Card Reader
d. Microphones

44. Displayed information in visual form, using text
and graphics.
a. Touch Screen
b. Digitizer Tablet
c. Monitor
d. Image Scanner

47. The only type of displays for use with desktop
PCs, relatively big 14” to 16” deep and heavy
over 15lbs.
a. Smart Board
b. CRT Monitor
c. LCD Monitor
d. LED Monitor

50. Recently been made commercially available as
monitors for desktop PCs & Laptops.
a. Monitor
b. CRT Monitor
c. LCD Monitor
d. LED Monitor

53. A type of display screen that has sensitive
transparent panel covering the screen, which is
similar to touch screen.
a. Smart Board
b. Touch Screen
c. LED Monitor
d. LCD Monitor

56. A device that prints text or illustrations on paper.
a. Scanner
b. Printer
c. Mouse
d. Digitizer Tablet

59. A type of printer that produced high quality text
and graphics.
a. Ink Jet Printer
b. Laser Printer
c. Line Printer
d. Thermal Printer

62. Used to play sound in a computer system.
a. Speaker
b. Motherboard
c. Sound System
d. Power Supply Unit

65. A set of instructions that guides the hardware to
operate effectively.
a. Hardware
b. Software
c. Malware
d. Peopleware

68. Which is NOT an example of System Software?
a. MS Word
b. Macintosh OS
c. OS/2
d. UNIX

71. Which is NOT an example of Application
Software?
a. Word Processing Software
b. Database Management Software
c. Spreadsheet Software
d. None of the above

74. It refers to the people involved in the data
processing operations such as system
administrator.
a. Hardware
b. Software
c. Malware
d. Peopleware

78. Always ground or discharge yourself before
touching any part of the computer.
TRUE FALSE

81. Always use the tools that can cause short circuit.
TRUE FALSE

84. Always power off and unplug the computer
before working.
TRUE FALSE

87. Read and follow instructions on the manual
carefully.
TRUE FALSE

90. Make sure that the pins are not properly aligned
when connecting.
TRUE FALSE

93. Do not work alone so that there is someone
who can take care of you in case of accident
and emergency.
TRUE FALSE

96. Find an escape route in case fire gets out of
control.
TRUE FALSE

99. Know how to contact emergency services
quickly.
TRUE FALSE

102. Do not take away any liquid such as mineral
water or soft drinks near your working area or
near computer.
TRUE FALSE

105. Hold the components by edges and do not touch
the IC’s or Integrated circuit.
TRUE FALSE

109. Unplugging all the cables and wires
Removing the System Fan
Removing the CPU fan
Removing the CD/DVD Drives
Pull out the motherboard
Opening the outer shell/case
Detaching the power supply
Detaching the hard drive
Re arrange the procedures in computer disassembly into
their proper order by clicking the number on their order
in the right side…
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8

112. Re arrange the procedures in computer Assembly into their
proper order by clicking the number on their order in the right
side…
Prepare your workplace 1 2 3 4 5 6 7 8 9 10
Prepare the Motherboard 1 2 3 4 5 6 7 8 9 10
Place the Motherboard into the case 1 2 3 4 5 6 7 8 9 10
Install the CPU heat sink 1 2 3 4 5 6 7 8 9 10
Install the CPU 1 2 3 4 5 6 7 8 9 10
Install the Add-in Cards 1 2 3 4 5 6 7 8 9 10
Install the Memory (RAM Modules) 1 2 3 4 5 6 7 8 9 10
Install the Internal Drives 1 2 3 4 5 6 7 8 9 10
Install the Graphics/Video Cards 1 2 3 4 5 6 7 8 9 10
Connect the Power Supply. 1 2 3 4 5 6 7 8 9 10

116. PARALLEL PORT SERIAL PORT USB PORT

119. Serial Port Parallel Port Ps/2 Port

122. VGA Port Parallel Port Power Port

125. PS/2 Port USB Port S-Video Port

128. PS/2 Port USB Port S-Video Port

131. VGA Port Parallel Port Power Port

134. VGA Port Audio Port Power Port