 |
System Unit |
Ans. Binary
5. _____ hardware component is used to control the operation system.
Ans. Processor
6. Which of the following are the two main components of the Microprocessor ?
Ans. Control Unit and Arithmetic Logic Unit
7. Unicode is a 16- bit code designed to support international languages like Chinese and Japanese.
Ans. True
8. Microseconds, Nanoseconds and Picoseconds are measurement unit of printed outputs.
Ans. False
9. All of the following are commonly used units of measurement to describe memory capacity, EXCEPT _____.
Ans. Nano byte (NB)
10. RAM is considered temporary, or volatile, storage.
Ans. True
11. To listen to songs from your computer you need to install the sound card on your computer.
Ans. True
12. Read- only memory (ROM) chip have information stored in them by the manufacturer.
Ans. True
13. A Port is a socket for external devices to connect to the system unit.
Ans. True
14. To listen to songs from your computer you need to install ____ card on your computer.
Ans. Sound card
15. The _____, also known as the system chassis, is a container that houses most of the electronic components that make up a compute system.
Ans. System Unit
16. RAM is considered permanent, or non- volatile, storage.
Ans. False
17. After installing ______, you can watch your favorite TV shows on your computer.
Ans. TV tuner card
18. You want to connect your computer to the another computer. Referring to the above scenario identify the name of the card which you will require.
Ans. Network Interface Card
19. Refer the image shown on the screen. Identify the name of the given image.
Ans. Central Processing Unit
20. A byte is a unit most computers use to represent a character such as letter, number, or typographic symbol.
Ans. True
Ans. False
42. ______ also known as handled
computers, are the smallest and are designed to comfortably fit into the palm
of one hand.
Ans. Smartphones
43. Output of an image obtained using a
printer is called as hard copy.
Ans. True
44. Following are the types of
microcomputers, EXCEPT ______.
Ans. Primary systems
45. The microprocessor is often called
an input Device.
Ans. False
46. The capacity of a storage device is
usually measured in terms of Meter.
Ans. False
47. The external memory of the computer
is present on the Motherboard in the form of slots.
Ans. False
48. Desktop, notebook, and tablets are
types of Software.
Ans. False
49. The smallest unit in a digital
system is a ______.
Ans. bit
50. ______ type of signal created by our
voices.
Ans. Analog
51. Microprocessor is often called a
Input Device.
Ans. False
52. ______ is a 16- bit code designed to support international languages
like Chinese and Japanese.
Ans. Unicode
53. With these systems, input and output
devices are located outside the system unit.
Ans. Desktop system
54. This type of computer is a thin slab
that is almost all monitors with the
system unit located behind the monitor.
Ans. Tablet
55. The system unit, also known as the
system chassis, is a container that houses most of the electronic components
that make up a computer system.
Ans. True
56. _____ is a socket for external
devices to connect to all the system unit.
Ans. Port
57. Refer the image shown on the screen
. Identify the name of the given images.
Ans. RAM Chip
58. The function of a mouse and a
trackball are different.
Ans. False
59. RAM means Random Access Memory.
Ans. True
60. Provide the user interface, controls
the computers resources, and runs programs.
Ans. Operating Systems
61. Each 0 and 1 in the binary numbering system is called a bit.
Ans. True
62. The function of mouse and a trackball are different.
Ans. Fasle
63. Backup programs make copies of the files, to be used in case the original files are damaged or lost.
Ans. True
64. _____ utility identifies non essential files on the hard disk and erases them only when user allows their erasure.
Ans. Disk Cleanup
65. Which of these operating system does not have a graphical user interface ?
Ans. MS Dos
66. Microprocessor has two basic components.
Ans. All of these
67. Type of software that can be described as “ end-user”
software.
Ans. Application software
68. Which of the following is a data processing unit?
Ans. CPU
69. ASCII,EBCDIC and Unicode are example of Application
Software’s.
Ans. False
70. A CD-R stands for CD- Regional.
Ans. False
71. The keyboards keys that are labelled F1, F2 and so on
are called ______.
Ans. Function keys
72. Method of working of a flatbed scanner is mostly similar
to a photocopying machine.
Ans. True
73. _____ is also known as the system cabinet or chassis.
Ans. System unit
74. Utilities are also known as Service Programs.
Ans. True
75. Notebook system units are often called as _____.
Ans. Laptop
76. ASCII,EBCDIC and Unicode are binary coding schemes.
Ans. True
77. The types of microprocessor chips are
Ans. All of these( CISC & RISC)
78. A CD-ROM stands for Compact Disc Read Only Memory.
Ans. True
79. Consider this list of types of computer: Place them in
order of size, with the smallest first.
Ans. 3-4-2-1
80. The top of the screen should never be above our _____.
Ans. Eye level
81. What should you do with your computer when you’re not
using it ?
Ans. Turn it off and unplug it
82. Which is the most common computer keyboard layout ?
Ans. QWERTY
83. What is the best wat to protect your information when
you are away from your computer ?
Ans. Lock the computer with a computer
84. How can you prevent the theft of you laptop ?
Ans. When in use secure it with a laptop lock.
85. If you have to leave your computer in a car, you should
put it:
Ans. IN a laptop bag
86. Which of the following is the function of operating
system ?
Ans. All of these ( Managing Resources, Providing User
Interface, Running Applications)
87. ASCII,EBCDIC and Unicode are binary coding
schemes.
Ans. True
88. Cables are used to connect exterior devices to the system
unit via the ports.
Ans. True
89. When two pieces of data are compared to see whether one
is equal to (=),less than(<), or greater than (>) the other, then it is a
_____.
Ans. Logical operation
90. Data stored in this type of memory cannot be changed.
Ans. ROM
91. The CPU ids composed of two units: the control unit and
the arithmetic logic unit.
Ans. True
92. USB is designed to support external devices without
using an expansion card or slots.
Ans. True
93. The microprocessor is often calld a CPU.
Ans. True
94. The capacity of a storage device is usually measured in
terms of bytes.
Ans. True
95. The internal memory of the computer is present on the motherboard
in the form of chips.
Ans. True
96. Which of the following components is used to store data
?
Ans. Memory
97. Which of the following is a data processing unit ?
Ans. CPU
98. Each and in the binary numbering system is called
a bit.
Ans. True
99. Which of the following device is used to play fast games
on a computer ?
Ans. Joystick
100. Eight bits make up a byte.
Ans. True
101. Which of the following components is used to store data
?
Ans. Memory
102. Each track is divided into wedge- shaped sections
called ____.
Ans. Sectors
103. Starting or restarting a computer is called booting the
system
Ans. True
104. Starting or restarting a computer is called multitasking
the system.
Ans. False
105. GUI stands for
Ans. Graphical User Interface
106. Primary function of a monitor is to play information to
the user.
Ans. True
107. Primary Storage is volatile.
Ans. True
108. Input devices translate what people understand into a
form that computers can process.
Ans. True
109. Which of the following is the primary memory ?
Ans. RAM
110. Which of the
following is not a toggle key ?
Ans. Control
111. The keyboard keys that have arrows on them are called.
Ans. Navigation keys
112. The system board is also known as the main board or motherboard.
Ans. True
113. ASCII,EBCDIC and Unicode are example of Application
Software’s.
Ans. False
114. Which of the following port is shown in the given image
?
Ans. USB
115. A 32- bit word computer can access _____ bytes at a
time.
Ans. 4
116. _____ improves hard-disk performance by anticipating data
needs.
Ans. Disk Coaching