Saturday, February 13, 2021

Computer Fundamental 100 Solved MCQ Part-7

 Question: 1. What type of device is computer keyboard?

Option A. Memory
Option B. Output
Option C. Storage
Option D. Input

Question: 2. Which is the limitation of high level language?
Option A. Lower efficiency
Option B. Machine dependence
Option C. Machine level coding
Option D. none of above

Question: 3. An example of a digital device can be
Option A. Digital clock
Option B. Automobile speed meter
Option C. Clock with a dial and two hands
Option D. All of the above

Question: 4. Which of the following is not true?
Option A. Transistors are much smaller
Option B. Transistors produce low heat
Option C. Transistors were less reliable
Option D. Transistors were used in radios and other electronic devices

Question: 5. A characteristic of card systems is:
Option A. Slowness in processing data
Option B. Using cards as records of transactions
Option C. Needing a larger DP staff
Option D. All of the above

Question: 6. The full form of EEPROM is
Option A. Electrically Erasable Programmable Read Only Memory
Option B. Easily Erasable Programmable Read Only Memory
Option C. Electronic Erasable Programmable Read Only Memory
Option D. None of the above

Question: 7. The original ASCII code used__bits of each byte, reserving that last bit for error checking
Option A. 5
Option B. 6
Option C. 7
Option D. 8

Question: 8. A computer programmer
Option A. Does all the thinking for a computer
Option B. Can enter input data quickly
Option C. Can operate all types of computer equipments
Option D. Can draw only flowchart

Question: 9. Fifth generation computer is also known as
Option A. Knowledge information processing system
Option B. Very large scale integration (VLSI)
Option C. Both of above
Option D. None of above

Question: 10. The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
Option A. ASCII
Option B. EBCDIC
Option C. BCD
Option D. All of above

Question: 11. Which of the following have low failure rate?
Option A. Mechanical devices
Option B. electronic devices
Option C. electro-mechanical devices
Option D. None of above

Question: 12. Which of the following memories need refresh?
Option A. SRAM
Option B. DRAM
Option C. ROM
Option D. All of the above

Question: 13. A typical personal computer used for business purposes would have of RAM.
Option A. 4 KB
Option B. 16 K
Option C. 64 K
Option D. 256 K

Question: 14. The ALU of a computer normally contains a number of high speed storage element called
Option A. Semiconductor memory
Option B. Registers
Option C. Hard disks
Option D. Magnetic disk

Question: 15. Which was the computer conceived by Babbage?
Option A. Analytical Engine
Option B. Arithmetic Machine
Option C. Donald Kunth
Option D. All of above

Question: 16. The processing speed of first generation computers was
Option A. milliseconds
Option B. microseconds
Option C. nanoseconds
Option D. picoseconds

Question: 17. Model 5100 was_____ in 1957.
Option A. The first PC built by IBM
Option B. The first PC built by Apple
Option C. The first PC built by Motorola
Option D. The first PC built by Intel

Question: 18. VGA is
Option A. Video Graphics Array
Option B. Visual Graphics Array
Option C. Volatile Graphics Array
Option D. Video Graphics Adapter

Question: 19. A kind of scanner MICR is the short form of
Option A. Magnetic Ink Character Reader
Option B. Magnetic Ink Code Reader
Option C. Magnetic Ink Cases Reader
Option D. None

Question: 20. Which of the following is not a class based on size?
Option A. Mainframe Computer
Option B. Micro Computer
Option C. Mini Computer
Option D. Digital Computer

Question: 21. Which 8-bit chip was used in many of today's TRS-80 computers?
Option A. Z-8000
Option B. Motorola 6809
Option C. Z-8808
Option D. Z-80

Question: 22. Which of the following disk is fixed disk?
Option A. Hard Disks
Option B. Flash Disks
Option C. Blu-Ray Disks
Option D. DVDs

Question: 23. Which of the following professions has not been affected by personal computers?
Option A. Medical
Option B. Clerical and law
Option C. Accounting
Option D. None of the above

Question: 24. The word Abacus is derived from Abax, a word from
Option A. Latin language
Option B. Greek Language
Option C. Sanskrit language
Option D. Ancient Egypt

Question: 25. In latest generation computers, the instructions are executed
Option A. Parallel only
Option B. Sequentially only
Option C. Both sequentially and parallel
Option D. All of above

Question: 26. Which of the following memory medium is not used as main memory system?
Option A. Magnetic core
Option B. Semiconductor
Option C. Magnetic tape
Option D. Both a and b

Question: 27. An online backing storage system capable of storing larger quantities of data is
Option A. CPU
Option B. Memory
Option C. Mass storage
Option D. Secondary storage

Question: 28. A kind of serial dot-matrix printer that forms characters with magnetically-charged ink sprayed dots is called
Option A. Laser printer
Option B. Ink-jet printer
Option C. Drum printer
Option D. Chan printer

Question: 29. Which of the following does not affect the resolution of a video display image?
Option A. Bandwidth
Option B. Raster scan rage
Option C. Vertical and horizontal lines of resolution
Option D. Screen size

Question: 30. Which of the following printing devices an output composed of a series of data?
Option A. Wire matrix printer
Option B. Band printer
Option C. Wang image printer
Option D. Both a and c

Question: 31. Which of the following is an example of fifth generation computer?
Option A. PIM/m
Option B. ICL 2950
Option C. IBM 1401
Option D. None of above

Question: 32. Magnetic disks are the most popular medium for
Option A. Direct access
Option B. Sequential access
Option C. Both of above
Option D. None of above

Question: 33. Which of the following is not a third generation computer?
Option A. IBM 360
Option B. IBM 1401
Option C. PDP-8
Option D. HP2115

Question: 34. The number of records contained within a block of data on magnetic tape is defined by the
Option A. Block definition
Option B. Record contain clause
Option C. Blocking factor
Option D. Record per block

Question: 35. Mark I is also known as
Option A. American Sequence Controlled Calculator
Option B. Automatic Sequence Calculating Controller
Option C. American Sequence Controlled Computer
Option D. Automatic Sequence Controlled Calculator

Question: 36. Which of the following registers is loaded with the contents of the memory location pointed by the PC?
Option A. Memory address registers
Option B. Memory data registers
Option C. Instruction register
Option D. Program counter

Question: 37. Which of the following are the cheapest memory devices in terms of Cost/Bit?
Option A. Semiconductor memories
Option B. Magnetic Disks
Option C. Compact Disks
Option D. Magnetic Tapes

Question: 38. MIS is designed to provide information needed for effective decision making by?
Option A. Consumers
Option B. Workers
Option C. Foremen
Option D. Managers

Question: 39. Which is valid statement?
Option A. 1 KB = 1024 Bytes
Option B. 1 MB = 1024 Bytes
Option C. 1 KB = 1000 Bytes
Option D. 1 MB = 1000 Bytes

Question: 40. Latency time is
Option A. Time to spin the needed data under head
Option B. Time to spin the needed data under track
Option C. Time to spin data under sector
Option D. All of above

Question: 41. Who built the first Mechanical Calculator?
Option A. Joseph Marie Jacquard
Option B. John Mauchly
Option C. Blaise Pascal
Option D. Howard Aiken

Question: 42. The most important advantage of a video disk is
Option A. Compactness
Option B. Potential capacity
Option C. Durability
Option D. Cost effectiveness

Question: 43. Which of the following generation computers had expensive operation cost?
Option A. First
Option B. Second
Option C. Third
Option D. Fourth

Question: 44. An IBM system/38 represents the computer class of:
Option A. Small-scale computer
Option B. Medium-scale computer
Option C. Large-scale computer
Option D. Super computer

Question: 45. Another word for a daisy wheel printer
Option A. Petal printer
Option B. Golf ball printer
Option C. Laser printer
Option D. Line printer

Question: 46. Cursor is a
Option A. Pixel
Option B. Thin blinking line
Option C. Pointing device
Option D. None of these

Question: 47. Which device is used to backup the data?
Option A. Floppy Disk
Option B. Tape
Option C. Network Drive
Option D. All of the above

Question: 48. Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?
Option A. Daisy wheel
Option B. Dot matrix
Option C. Laser
Option D. Thimble

Question: 49. Which of the following items are examples of storage devices?
Option A. Floppy / hard disks
Option B. CD-ROMs
Option C. Tape devices
Option D. All of the above

Question: 50. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand for?
Option A. American Stable Code for International Interchange
Option B. American Standard Case for Institutional Interchange
Option C. American Standard Code for Information Interchange
Option D. American Standard Code for Interchange Information

Question: 51. Which computers are used as servers for any medium sized organizations?
Option A. Mainframe Computer
Option B. Mini Computers
Option C. Micro Computers
Option D. Super Computers

Question: 52. Slide Rules was invented in
Option A. 1614
Option B. 1617
Option C. 1620
Option D. None of above

Question: 53. A normal CD-ROM usually can store up to data?
Option A. 680 KB
Option B. 680 Bytes
Option C. 680 MB
Option D. 680 GB

Question: 54. Which of the following required large computer memory?
Option A. Imaging
Option B. Graphics
Option C. Voice
Option D. All of above

Question: 55. Which was the computer conceived by Babbage?
Option A. Analytical engine
Option B. Arithmetic machine
Option C. Donald Knuth
Option D. All of above

Question: 56. The lower deck of an abacus is known as
Option A. heaven
Option B. sky
Option C. earth
Option D. floor

Question: 57. All modern computer operate on
Option A. Information
Option B. Floppies
Option C. Data
Option D. Word

Question: 58. The computer that can input analog signals and return result in digital form
Option A. Analog Computers
Option B. Digital Computers
Option C. Hybrid Computers
Option D. Mainframe Computers

Question: 59. Offline device is
Option A. A device which is not connected to CPU
Option B. A device which is connected to CPU
Option C. A direct access storage device
Option D. An I/O device

Question: 60. What is the latest write-once optical storage media?
Option A. Digital paper
Option B. Magneto-optical disk
Option C. WORM disk
Option D. CD-ROM disk

Question: 61. Which of the following programming language started from second generation?
Option A. LISP
Option B. C
Option C. QBASIC
Option D. FORTRAN

Question: 62. Which one of the following input device is user- programmable?
Option A. Dumb terminal
Option B. Smart terminal
Option C. VDT
Option D. Intelligent terminal

Question: 63. Floppy disks typically in diameter
Option A. 3?
Option B. 5.25?
Option C. 8?
Option D. All of above

Question: 64. Current SIMMs have either or connectors (pins)
Option A. 9 or 32
Option B. 30 or 70
Option C. 28 or 72
Option D. 30 or 72

Question: 65. Dot-matrix is a type of
Option A. Tape
Option B. Printer
Option C. Disk
Option D. Bus

Question: 66. Which is not consisted in a processor
Option A. ALU
Option B. CU
Option C. Memory
Option D. Registers

Question: 67. IBM 1401 is the first computer to enter in Nepal. It belonged to
Option A. First Generation
Option B. Second Generation
Option C. Third Generation
Option D. Froth Generation

Question: 68. The Third Generation Computer was made with .
Option A. Vacuum Tube
Option B. Discrete Components
Option C. IC
Option D. Bio Chips

Question: 69. Which of the following are the two main components of the CPU?
Option A. Control Unit and Registers
Option B. Registers and Main Memory
Option C. Control unit and ALU
Option D. ALU and bus

Question: 70. Fifth generation computer is also known as
Option A. Knowledge information processing system
Option B. Very large scale integration
Option C. Both of above
Option D. None of above

Question: 71. Second Generation computers were developed during
Option A. 1949 to 1955
Option B. 1956 to 1965
Option C. 1965 to 1970
Option D. 1970 to 1990

Question: 72. What is the name of the computer terminal which gives paper printout?
Option A. Display screen
Option B. Soft copy terminal
Option C. Hard copy terminal
Option D. Plotter

Question: 73. Programs are executed on the basis of a priority number in a
Option A. Batch processing system
Option B. Multiprogramming
Option C. Time sharing
Option D. None of these

Question: 74. When was Apple Macintosh II microcomputer introduced in the market?
Option A. 1964
Option B. 1970
Option C. 1983
Option D. 1986

Question: 75. When was the world's first laptop computer introduced in the market and by whom?
Option A. Hewlett-Packard
Option B. Epson, 1981
Option C. Laplink traveling software In1982
Option D. Tandy model-2000, 1985

Question: 76. Today's computer giant IBM was earlier known by different name which was changed in 1924. What was that name?
Option A. Computer Tabulating Recording Co.
Option B. The Tabulator Ltd.
Option C. International Computer Ltd.
Option D. None of above

Question: 77. The personnel who deals with the computer and its management put together are called
Option A. Software
Option B. Human ware
Option C. Firmware
Option D. Hardware

Question: 78. Which of the following is input device?
Option A. scanner
Option B. speaker
Option C. monitor
Option D. projector

Question: 79. Which of the following is true?
Option A. Fields are composed of bytes
Option B. Records are composed of fields
Option C. Fields are composed of characters
Option D. All of above

Question: 80. Who built the world's first electronic calculator using telephone relays, light bulbs and batteries?
Option A. Claude Shannon
Option B. Konrard Zues
Option C. George Stibits
Option D. Howard H. Aiken

Question: 81. WAN is a most used abbreviation in Networking, what is its full form?
Option A. WAP Area Network
Option B. Wide Area Network
Option C. Wide Array of Network
Option D. Wireless Access Network

Question: 82. In which language is source program written?
Option A. English
Option B. Symbolic
Option C. High level
Option D. Temporary

Question: 83. Which of the following is correct acronym of VGA?
Option A. Video Graphics Array
Option B. Visual Graphics Array
Option C. Volatile Graphics Array
Option D. Video Graphics Adapter

Question: 84. A song being played on computer speaker is
Option A. hard output
Option B. soft output
Option C. both hard and soft output
Option D. neither hard nor soft output

Question: 85. In the IBM PC-At, what do the words AT stand for
Option A. Additional Terminals
Option B. Advance technology
Option C. Applied technology
Option D. Advanced terminology

Question: 86. Size of the primary memory of a PC ranges between
Option A. 2KB to 8KB
Option B. 64KB & 256KB
Option C. 256KB & 640KB
Option D. None of these

Question: 87. What is the number of read-write heads in the drive for a 9- trac magnetic tape?
Option A. 9
Option B. 16
Option C. 18
Option D. 27

Question: 88. Apple company used chips from for its computers
Option A. Intel
Option B. Motorola
Option C. Both of above
Option D. None of above

Question: 89. Which of the following is a feature of fifth generation computers?
Option A. Use of natural language
Option B. artificial intelligence
Option C. bio-chips
Option D. All of above

Question: 90. Charles Babbage was awarded by Royal Society for his
Option A. Difference Engine
Option B. Analytic Engine
Option C. Binary System in Analytic Engine
Option D. His concept of input, mill, output and storage

Question: 91. A computer which CPU speed around 100 million instruction per second and with the word length of around 64 bits is known as
Option A. Super computer
Option B. Minicomputer
Option C. Micro computer
Option D. Macro computer

Question: 92. When we look at the cost, which of the following computer is most expensive?
Option A. Mainframe Computer
Option B. Mini Computers
Option C. Micro Computers
Option D. Super Computers

Question: 93. Which of the following will happen when data is entered into a memory location?
Option A. It will add to the content of the location
Option B. It will change the address of the memory location
Option C. It will erase the previous content
Option D. It will not be fruitful if there is already some data at the location

Question: 94. Which device is used as the standard pointing device in a Graphical User Environment?
Option A. Keyboard
Option B. Mouse
Option C. Joystick
Option D. Track ball

Question: 95. Mini computers and micro computers are from which generation of computers?
Option A. First
Option B. Second
Option C. Third
Option D. Fourth

Question: 96. Pick the one that is used for logical operations or comparisons such as less than equal to or greater than.
Option A. Arithmetic and Logic Unit
Option B. Control Unit
Option C. Both of above
Option D. None of above

Question: 97. The operating speed of third generation computer was
Option A. Milliseconds
Option B. Microseconds
Option C. Nanoseconds
Option D. Picoseconds

Question: 98. Which of the following is true?
Option A. Mark I was 8 feet long
Option B. Mark I was 2 feet long
Option C. Mark I was 40 feet long
Option D. None of above

Question: 99. Charles Babbage is considered the father of modern computers because
Option A. of his difference engine
Option B. of his analytical engine
Option C. his concept of input, mill and output
Option D. All of above

Question: 100. Which of the following is used only for data entry and storage, and never for processing?
Option A. Mouse
Option B. Dumb terminal
Option C. Micro computer
Option D. Dedicated data entry system

Answer Sheet

1D
2A
3A
4C
5D
6A
7C
8A
9A
10D
11B
12B
13D
14B
15A
16A
17A
18A
19A
20D
21D
22A
23D
24A
25C
26C
27C
28B
29D
30D
31A
32C
33B
34C
35D
36C
37C
38D
39A
40D
41C
42B
43A
44A
45B
46B
47D
48C
49D
50C
51B
52C
53C
54D
55A
56C
57C
58C
59A
60D
61D
62D
63D
64D
65B
66C
67B
68C
69C
70A
71B
72C
73B
74C
75B
76B
77B
78A
79D
80C
81B
82C
83A
84B
85B
86C
87A
88B
89D
90A
91A
92D
93C
94B
95D
96A
97C
98D
99C
100B

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