1. Assembly language is–
1.Low-level programming language
2.High level programming language
3.Machine language
4.All of the above
5.None of these
2. In Assembly language–
1.Mnemonics are used to code operations
2.Alphanumeric symbols are used for addresses
3.Language lies between high-level languageand machine
4.All of the above -Answer
5.None of these
3. The following computer’s memory is
characterized by low cost per bit stored–
1.Primary
2.Secondary -Answer
3.Hard disk
4.All of the above
5.None of these
4. The following is true for Auxiliary Storage–
1.It has an operating speed far slower than that of the
primary storage. -Answer
2.It has an operating speed faster than that of the primary
storage.
3.It has an operating speed equivalent than that of the
primary storage.
4.All of the above
5.None of these
5. Following is true for Bandwidth–
1.The narrow the bandwidth of a communications system the less data it can
transmit in a given period of time. -Answer
2.The narrow then bandwidth of a communications system the
more data it can transmit in a given period of time.
3.The wider the bandwidth of a communications system the
less data it can transmit in a given period of time.
4.All of the above
5.None is true
6. Acknowledgement from a computer that a
packet of data has been received and verified is known as–
1.ACK -Answer
2.BCK
3.ECK
4.All of the above
5.None of these
7. The following is a communications device
(modem) which allows an ordinary telephone to be used with a computer device
for data transmission–
1.Keyboard
2.Acoustic coupler -Answer
3.Mobile phone
4.All of the above
5.None of these
8. ALGOL is the
1.High-level language -Answer
2.Low level language
3.Machine language 4.All of the above
5.None of these
9. A high level programming language named
after Ada Augusta, coworker with Charles Babbage–
1.Augustan
2.Babbage
3.Ada -Answer
4.Charlie
5.All of the above
10. Following is a logic circuit capable of
forming the sum of two or more quantities–
1.Adder -Answer
2.Multiplier
3.Address
4.Access
5.None of these
11. To identification particular location in
storage area one have a–
1.Address -Answer
2.Password
3.Logic
4.Mouse
5.None of these
12. A local storage register in the CPU which
contains the address of the next instruction to be executed is referred as–
1.Key register
2.Address register -Answer
3.Password
4.All of the above
5.None of these
13 .A sequence of precise and
unambiguous instructions for solving a
problem in a finite number of operations is referred as–
1.Address
2.Algorithm -Answer
3.Advice
4.All of the above
5.None of these
14 .A character set that contains letters,
digits, and other special characters
such as $, @, +„ % etc.is referred as–
1.Numeric
2.Alphanumeric -Answer
3.Alphabetic
4.All of the above
5.None of these
15. One of the components of central Processing
Unit (CPU) of the computer that performs mathematical and logical operations
is–
1.ALU (Arithmetic Logic Unit) -Answer
2.Address register
3.Analog
4.All of the above
5.None of these
16. A standard intended to connect
relatively low¬speed devices such as
keyboards, mouse, modems and printers is–
1.Access bus -Answer
2.Access time
3.Connector
4.All of the above
5.None of these
17. The concept that one can disconnect
peripherals and plug them in without letting computer shut down or reconfigure
the system is referred as–
1.Hot plugging
-Answer
2.Cold plugging
3.Access bus
4.All of the above
5.None of these
18. The time interval between the instant at
which data is called from a storage device and the rust delivery begins in–
1.Access time -Answer
2.Delivery time
3.Service time
4.All of the above
5.None of these
19. The automatic execution of lower-priority
(background) computer programs when higher¬priority (foreground) programs are
not using the system resources is referred as–
1.Background processing -Answer
2.Foreground processing
3.Null processing
4.All of the above
5.None of these
20. A form of access to a computer or network
with specified user name and password is
referred as–
1.Account -Answer
2.Address
3.Algorithm
4.All of the above
5.None of these
21 .A local storage area also called a
register, inwhich the result of an arithmetic or logic operation is formed, is–
1.Accumulator -Answer
2.Address
3.Algorithm
4.All of the above
5.None of these
22. Computer that operates on data which is in
the form of continuously variable physical quantities–
1.Digital computer
2.Analog computer -Answer
3.Mechanical computer
4.All of the above
5.None of these
23. Anonymous FTP is the–
1.Internet file transfer protocol -Answer
2.Protocol that requires password
3.None access files
4.None of these
24 .EFF sites allows anonymous FTP that–
1.Do not require a password or access -Answer
2.Requires password or access
3.Is a none access file
4.All of the above
5.None of these
25. ANSI is–
1.American National Standards Institute
2.A USA based national organization that establishes uniform
standards in several fields of computers.
3.1. and 2. both are true -Answer
4.All of the above
5.None is true
26. APL is–
1.A high level language for specifying complex algorithms.
2.A real-time language primarily for scientificapplications.
3.Only 1. is true
4.Both 1. and 2. are true -Answer
5.None of these
27. The overall design, construction,
organization and interconnecting of the
various components of a computer system is referred as–
1.Computer Architecture -Answer
2.Computer Flow chart
3.Computer Algorithm
4.All of the above
5.None of these
28. Asynchronous communication is–
1.Communication between indepen-dentlyoperating units
-Answer
2.Communication between dependent operating units
3.Communication between independent and dependent operating
units
4.All of the above
5.None of these
29. Audio response is–
1.Output medium
2.Produces verbal responses from the computer system
3.Both 1. and 2. are true -Answer
4.Only A is true
5.None is true
30. Automated Office refers to the merger
of ............... in an office
environment.
1.Computers
2.Office
3.Telecommunications
4.All of the above -Answer
5.None is true
31. Auxiliary storage is
1.Secondary storage -Answer
2.Primary storage
3.Processing device
4.All of the above
5.None of these
32. Archive is–
1.Backup storage
2.Forward operation -Answer
3.Primary storage
4.All of the above
5.None of these
33. A branch of computer science that deals with
computers that possess reasoning, learning and thinking capabilities that
resemble those of human beings is recognized as–
1.Software engineering
2.Artificial intelligence -Answer
3.Hardware engineering
4.All of the above
5.None of these
34. ASCII is–
1.A standard coding system for computers -Answer
2.Hardware device
3.Software
4.All of the above
5.None of these
35. Following is true for Bandwidth–
1.The wider the bandwidth of a communication system the more data it can transmit in a
given period of time. -Answer
2.The narrow the bandwidth of a communication system the more data it can
transmit in a given period of time.
3.The wider the bandwidth of a communication system the less data it can transmit in a
given period of time.
4.All of the above
5.None is true
36. ASCII-8 is–
1.An extended version of ASCII-7 -Answer
2.Is a 8-bit code
3.Both 1. and 2. are true
4.Both 1. and 2. are false
5.None of these
37. ASCII File is–
1.Document file in the universally recognized text format
-Answer
2.Word processor
3.System file
4.All of the above
5.None of these
38. A program that translates mnemonic
statements into executable instructions is referred as–
1.Software
2.Assembler -Answer
3.Translator
4.All of the above
5.None of these
39 .An assembler is–
1.Translator -Answer
2.Hardware
3.Assembly language
4.All of the above
5.None of these
40. Following is not true for Backup files–
1.These are the files which are generated automatically in when one save a document.
2.These files help in protecting the document due to out of
order of the computer or power failure
3.These files delete as soon computer is off -Answer
4.All of the above
5.None of these
41. An algebra that deals with logical
propositions which are either true or false is referred as–
1.Boolean algebra -Answer
2.Modern Algebra
3.Abstract Algebra
4.All of the above
5.None of these
42. Bandwidth is–
1.The range of frequencies available for data transmission
-Answer
2.Data transmission rate
3.Alternate for rubber band
4.All of the above
5.None is true
43. A coding structure in which characters
are represented by means of a series of
parallel bars is–
1.Bar code -Answer
2.Menu bar
3.Numeric bar
4.All of the above
5.None of these
44. n Broadband system or a network system
1.Several analog signals share the same physical network
channel -Answer
2.Only digital signals share the same physical network
channel
3.Single analog signals share the same physical network
channel
4.All of the above
5.None of these
45. Bit stands for–
1.Binary digit
2.One binary piece of information
3.Both 1. and 2. are true -Answer
4.All of the above
5.None is true
46. Broadband channel is the–
1.The fastest carriers where data transfer rates is of 1 million baud (bits/second) or more.
-Answer
2.The slower carriers where data transfer rates is of 56k
baud
3.Musical channel
4.All of the above
5.None of these
47. BLOB is–
1.Binary Large Object
2.A long bit string representing complex data
3.Object oriented language
4.Only 1. and 2. are true -Answer
5.None of these
48. A group of related items/section of
program oding treated as a unit is
referred as–
1.Block -Answer
2.Duplex
3.Street 1
4.All of the above
5.None of these
49. An operation in which data is moved to a
different location is referred as–
1.Block move -Answer
2.Street move
3.Delete
4.All of the above
5.None of these
50. The following is responsible for number of
logical records in a physical record–
1.Blocking factor -Answer
2.Block
3.Boolean algebra
4.All of the above
5.None of these
TEST – V: COMPUTER
51. A digital
communication system capable of interconnecting, a large number of computers,
terminals and other peripheral devices within a limited geographical area is
called–
1.LAN -Answer
2.WAN
3.Internet
4.All of the above
5.None of these
52. A secondary storage device that uses a long
plastic strip coated with a magnetic material as a recording medium is–
1.Magnetic tape -Answer
2.Compact disk
3.Hard disk
4.All of the above
5.None of these
53. An E-mail protocol for storage, manage-ment
and change, especially in corporate offices–
1.Message handling service-Answer
2.Postal service’s
3.Data storage
4.All of the above -Answer
5.None of these
54. Which of the following is an advantage of
stored programs?
1.Reliability-Answer
2.Reduction in operation costs
3.The computers becoming general-purpose
4.All of the above
5.None of these
55. Which of the following is not true for
primary storage?
1.It is a part of the CPU-Answer
2.It allows very fast access of data
3.It is relatively more expensive then other storage
devices.
4.Can be removed and transported.
5.All of the above
56. Function of control unit in the CPU is–
1.To decode program instructions-
2.To transfer data to primary storage
3.To perform logical operations
4.To store program instructionsAnswer
5.All of the above
57. Electronic spreadsheets are useful in
situation where relatively .......... data must be input
1.Small -Answer
2.Large
3.No
4.All of the above
5.None is true
58. A list of options from which a program
user can select anyone in order to
perform a desired action is referred as–
1.Menu
2.Index-Answer
3.Directory
4.All of the above
5.None of these
59. A method whereby messages to be transmitted
between computers are all sent to a central computer, which gathers them and
routes them to the appropriate destination(s) is known as–
1.Message switching-Answer
2.Message delete
3.Message accept -Answer
4.All of the above
5.None of these
60. Which of the following describe one or more
characteristics of a modem computer?
1.An electronic deviceAnswer
2.A mechanical device
3.A electro-mechanical device
4.All of the above
5.None of these
61. Combining records from two or more ordered
files into a single ordered file is called–
1.Menu -Answer
2.Merging
3.Taking
4.All of the above
5.None of these
62. The ascending order of a data hierarchy is
1.Bit-byte-record-field-file-database-
2.Byte-bit-field-record-file-databaseAnswer
3.Byte-bit-record-file-field-database
4.Bit-byte-field-record-file-database
5.All of the above
63. A LSI chip contains the entire CPU of computer except main memory is called–
1.Microprocessor
2.Hard disk
3.Input device
4.Output deviceAnswer
5.All of the above
64. A storage medium that loses its contents in
the event of power failure is called–
1.Volatile storage-Answer
2.Non volatile storage
3.Permanent storage
4.All of the above
5.None of these
65. One-millionth of a second is referred as–
1.Microsecond -Answer
2.Millisecond
3.Hour
4.Minute
5.All of the above
66. Alternate facilities of programs, data
files,hardware equipments, etc. used in case the original one is destroyed,
lost, or fail to operate is–
1.Backup -Answer
2.Forehead
3.Delete
4.All of the above
5.None of these
67 One-thousandth of a second is called–
1.Microsecond -Answer
2.Millisecond
3.Hour
4.Minute-Answer
5.All of the above
68. The CPU (central processing unit) consists
of
1.Input, output, and processing
2.Control unit, primary storage, andsecondary storage-Answer
3.Control unit, arithmetic-logic unit, andprimary storage
4.All of the above
5.None of these
69. The product of data processing is–
1.Data
2.Information
3.Software -Answer
4.Computer
5.All of the above
70. The input device used by computer is–
1.Motherboard
2.Central processing unit-Answer
3.Keyboard
4.System unit
5.All of the above
71. The structure of interconnecting of nodes
of a computer network is referred as–
1.Network topology
2.Internet
3.Local Area Network-Answer
4.Wide Area Network
5.All of the above
72. Nible is–
1.Double of byte
2.Half of byte
3.Ten times of byte
4.Five times of byte-Answer
5.All of the above
73. Multiprogramming is the–
1.The inter-leaved execution of two or more different and independent programs by the
same computer
2.The execution of single by the different computers
3.The inter-leaved execution of two or more different and independent programs by the
different computers-Answer
4.All of the above
5.None of these
74. A facility available in an operating system
that allows multiple functions from the same application package is referred
as–
1.Multi-threading-Answer
2.Multi-programming
3.Multi-processing
4.All of the above
5.None of these
75. Narrowband channel is a communication
channels–
1.That handle low volumes of data
2.Used mainly for telegraph lines and low speed
terminals-Answer
3.Both 1. and 2.
4.All of the above
5.None of these
76. Following is the example of Network–
1.LAN-Answer
2.WAN
3.Internet
4.All the above
5.None of these
77. Peer-to-peer is a description–
1.Of communications between two dissimilar devices-Answer
2.Of communications between two equal devices
3.Of communications between two different devices
4.All of the above
5.None of theses
78. Non-document files are–
1.Pure ASCII files that can be listed for any word
processing software-Answer
2.Non ASCII files that can be listed for any word processing
software
3.Pure ASCII files that can be listed for specific word
processing software
4.Non ASCII files that can be listed for pecific word
processing software
5.All of the above
79. The method of dividing a physical channel
into many logical channels so that a number of independent signals may be
simultaneously transmitted on it is referred as–
1.Multithreading -Answer
2.Multiprocessing
3.Multiplexing
4.All of the above
5.None of these
80. An interconnected computer
configura-tions or computers with two or
more independent CPUs that have the ability to simultaneously execute several
programs is called–
1.Multithreading -Answer
2.Multiprocessing
3.Multiplexing
4.All of the above
5.None of these
81. Following is not a non-impact printer–
1.Thermal printer -Answer
2.Ink-jet printer
3.Laser printer
4.Dot-matrix printer
5.All of the above
82. A number system with a base of 8 is
referred as–
1.Binary -Answer
2.Decimal
3.Octal
4.All of the above
5.None of these
83. Devices converts digital signals to
Sine waves at the sending end and back
to digital signals at the receiving end is called–
1.Modem -Answer
2.Telephone
3.Mobile phone
4.All of the above
5.None of these
84. Dividing a project into segments and smaller
units in order to simplify the analysis, design and programming effort is
referred as–
1.Monitoring
2.Modular approach
3.Microprocessing
4.All of the above-Answer
5.None of these
85. The technique where digital signals are
converted to its analog form for transmission over an analog facility is
called–
1.Modulation -Answer
2.Digitization
3.Multiprocessing
4.All of the above
5.None of these
86. Multiprocessor is a computer system–
1.Where many CPU under a common control
2.Consisting of more than one input devices under common
control
3.Where many output devices under-Answer
4.All of the above 5.None of these
87. The point at which the flow of text in
a document moves to the top of a new
page–
1.Page break -Answer
2.Page insert
3.Page format
4.All of the above
5.None of these
88. Technique to implement virtual memory where
memory is divided into units of fixed size memory is–
1.Paging -Answer
2.De-fragments
3.Segmentation
4.All of the above
5.None of these
89. An adder where all the bits of the two
operands are added simultaneously–
1.Parallel adder-Answer
2.Half adder
3.Full adder
4.All of the above
5.None of these
90. An extra bit added to a string of bits
that enables the computer to detect
internal errors in the transmission of binary data–
1.Parity bit
2.Byte
3.Nibble
4.All of the above
5.None of these
91. Password is–
1.Code by which a user gains access to a computer system
2.Pass for viewing movie
3.Entrance without paying something
4.All of the above
5.None of these
92. PL 1
(Programming Language One) is–
1.High level programming language
2.Low level programming language
3.Machine language
4.Assembly language
5.All of the above
93. Pascal is–
1.A high-level programming language-Answer
2.Named after Blaise Pascal
3.Named after mathematician that facilitates structured
programming techniques
4.All of the above
5.None of these
94. S
torage device where time to retrieve stored information is independent of address where
it is stored is called–
1.Random access memory (RAM)
2.Primary memory
3.Secondary memory
4.All of the above -Answer
5.None of these
95. Octal number system has a base–
1.Two -Answer
2.Four
3.Eight
4.Ten
5.All of the above
96. Since input and output devices are on
the edge of the main processing
therefore they are referred as–
1.Peripheral devices
2.Processing devices
3.Personal devices-Answer
4.All of the above
5.None of these
97. A system changeover method where complete changeover to the new system takes place
incrementally over a period of time is referred as–
1.Phased replacement-Answer
2.Block replacement
3.Complete replacement
4.All of the above
5.None of these
98. One trillionth of a second is–
1.Pico second -Answer
2.Mille second
3.Micro second
4.Minute
5.All of these
99. Following is of Non-vo a storage device
1.Magnetic tape -Answer
2.Compact disk
3.Floppy disk
4.All of the above
5.None of these
100. A storage medium that retains its contents even in the absence of power is referred as–
1.Non-volatile storage
2.Volatile storage
3.Secondary storage
4.Primary storage-Answer
5.None of these
