1. In which generation transistor is used?
a] 1st
b] 2nd
c] 3rd
d] 4th
2. Which device cannot be shared in network?
a] Floppy
b] Keyboard
c] Computer
d] Printer
3. Which port does not exist in computer?
a] USB
b] Parallel
c] COM1 / COM2
d] None of above
4. 1 nibble contains ………….. bit.
a] 8 bits
b] 3 bits
c] 1 byte
d] 4 bits
5. Which device will process data?
a] RAM
b] CUP
c] Hard disk
d] All of the above
6. Data store in….
a] Floppy
b] Hard disk
c] Tape
d] All of the above
7. One nanosecond means
a] 10–6 seconds
b] 10–9 seconds
c] 10–12 seconds
d] 10–15 seconds
8. The decimal equivalent of binary (1011) is …………
a] 13
b] 10
c] 11
d] 14
9. The scanner is the ……….. device of computer system
a] input
b] output
c] input output
d] processing
10. Pentium means the ……….. of computer
a] ALU
b] Microprocessor
c] Monitor
d] Memory
11. What is the name of given to the first generation of computer language?
a] Binary language
b] Machine language
c] Primary language
d] Natural language
12. Compiler and interpreter are themselves………
a] Hardware
b] Program
c] Virus
d] None of the above
13. Which of the following is mass storage device?
a] CDROM
b] Hard disk
c] Tape
d] All of the above
14. A single byte consists of …………
a] 4 bits
b] 16 bits
c] 8 bits
d] 7 bits
15. The main basic block of a computer system consist of ………
a] Input, output, CUP and memory
b] Input, output, storage and user
c] RAM, ROM, Floppy and UPS
d] RAM, hard disk, keyboard and monitors
16. According to the working principle computer is divided as …………..
a] Analog computer
b] Digital computer
c] Hybrid computer
d] All of the above
17. What is modem?
a] Analog and digital converter
b] Modulator and demodulator
c] Telephone switching
d] None of the above
18. 1MB corresponds to …….
a] 1024 bytes
b] 1024 terabytes
c] 1020 kilobytes
d] 1024 gigabytes
19. 1GB corresponds to ………
a] 1024 MB
b] 1024 byte
c] 1020 TB
d] 1024 GB
20. There are …………. types of language processor.
a] 1
b] 2
c] 3
d] 4
21. Which of the following is an input device?
a] VDU
b] Joystick
c] Plotter
d] Printer
22. A translator used in low level language is ………
a] Compiler
b] Interpreter
c] Assembler
d] All of the above
23. Which of the following is not an output device?
a] Speaker
b] Monitor
c] Digitizer
d] Plotter
24. Which of the following is soft copy output device?
a] Speaker
b] Monitor
c] Digitizer
d] Plotter
25. 1KB …………. bytes
a] 1024
b] 1000
c] 1024×1024
d] All of the above
26. Before booting the computer, the system files reside on …..
a] RAM
b] ROM
c] Hard disk
d] Floppy
27. The processing elements of fifth generation of computer is ……….
a] AI
b] Organic chip
c] Duo core
d] Micro Processor
28. The printing quality measures in resolution and resolution measures in ……
a] DPI
b] PPM
c] Pixel
d] RPI
29. MO disk is ….
a] Optical Disk
b] Magnetic Disk
c] Semiconductor Disk
d] Based on optical and magnetic technology
30. The output quality of the ………. is better than other.
a] CRT monitor
b] LCD monitor
c] Laptop monitor
d] None of the above
31. The ……….. translates the source code into machine code
a] Translator
b] Assembler
c] Compiler
d] Interpreter
32. Which number system uses the both number and character to represent number?
a] Binary
b] Octal
c] Decimal
d] Hexadecimal
33. The device used in geographical mapping is
a] Bar code
b] Plotter
c] Digitizer
d] Scanner
34. The size of the first floppy disk was
a] 9 inch
b] 8 inch
c] 5.25 inch
d] 3.5 inch
35. Monitor is
a] VDU
b] TV
c] VUD
d] None of the above
36. DDR stands for ………
a] Double data rate
b] Double density rate
c] Density data rate
d] All of the above
37. Which is the function of ROMBIOS?
a] POST operation
b] Boot startup operation
c] Bootstrap loading
d] Both a and b
38. An input device used in bank is ……..
a] POS
b] MICR
c] OMR
d] OCR
39. The number of sector per track in high density floppy disk is ….
a] 9
b] 15
c] 18
d] 36
40. The signal computer used in most of the output device is ….
a] Decoders
b] Modems
c] Gates
d] Multiplexer
41. The name of the chip will be applied for dynamic and high power computing based on very latest technology.
a] Microprocessor
b] Biochip
c] Robot Chip
d] Ultra chip
42. The full form of PDA is
a] Personal Digital Assistant
b] Personal Diary Assistant
c] Personal Data Assistant
d] Professional Data Assistant
43. The quality of printer depends upon
a] Technology
b] Price
c] Resolution
d] All of the above
44. Large data bus width causes
a] Transmit data faster
b] Faster computing
c] Slow execution
d] All of the above
45. Which is the following is the universal gate …… ?
a] AND gate
b] OR gate
c] NAND gate
d] NOT gate
46. The writing method in CDROM is called
a] Copying
b] Burning
c] Embedding
d] None of the above
47. The system date is in ………. data format.
a] ANSI
b] British
c] American
d] International
48. Which of the following term is not closely related to auxiliary memory?
a] Non volatile
b] Permanent
c] Both a and b
d] Temporary
49. Which of the following is not a type of ROM?
a] PROM
b] Flash memory
c] EPROM
d] Virtual memory
50. Which is considered as the direct entry input device?
a] Optical scanner
b] Mouse and digitizer
c] Light pen
d] All of the above
51. Which is not a characteristic of computer?
a] Speed
b] Accuracy
c] Diligent
d] Understanding
52. Intelligent PROM stands for ………
a] Programming Read Only Memory
b] Programmable Read Only Memory
c] Package Read Only Memory
d] Programmable Read On Memory
53. Which of the following is not a mass storage device?
a] CDROM
b] RAM
c] Hard Disk
d] Tape
54. In computer all calculations performed are made in ….. unit.
a] Control unit
b] Memory
c] Arithmetic and Logical unit
d] Register
55. Which of the following memory has the shortest access time?
a] Cache memory
b] Register
c] Auxiliary RAM
d] External Hard Disk
56. Which is not system software?
a] Windows OS
b] Translator
c] Emulator
d] Excel
57. Which of the following is the acronym for electronic delay storage
automatic calculator?
a] UNIVAC
b] EDSAC
c] EDVAC
d] Abacus
58. Which one is the slowest access memory among the following?
a] Disk
b] RAM
c] Cache memory
d] Register
59. The speed of laser printer is measured in …….
a] LPM
b] CPS
c] DPS
d] PPM
60. MVS stands for
a] Many very large system
b] Multi value system
c] Multiple virtual storage
d] None of the above
61. Hard disk is coated with ………
a] Magnetic metallic oxide
b] Optical metallic oxide
c] Carbon layer
d] All of the above
62. Program designed to perform specific user task is known as …..
a] System software
b] Application software
c] Utility software
d] Operating system
63. A computer program that translates one program instructions at a time into machine language is called a/an
a] Interpreter
b] CPU
c] Compiler
d] Simulator
64. A device that operates under the control of another device is called ………..
a] Stem
b] Slave
c] Simulator
d] Emulator
65. Daisy wheel printer is a type of
a] Matrix Printer
b] Impact Printer
c] Laser Printer
d] Manual Printer
66. Computer is an ……….. machine
a] Electrician
b] Mechanical
c] Engineering
d] Electronic
67. The process of starting or restarting a computer system by loading
system files from a secondary storage device into the computer memory is called
a] Paging
b] Booting
c] Swapping
d] Loading
68. Which is not system software?
a] Microsoft Word
b] Microsoft Windows
c] Device driver
d] Hard disk recovers utility
69. If your computer reports that a file has a size of one kilobyte, then how much space is using?
a] 8 bytes
b] 1024 bytes
c] 1048576 bytes
d] All of the above
70. Which of these is a pointing device?
a] Laser printer
b] Touch pad
c] Keyboard
d] Decimal point
71. Which is the magnetic storage device?
a] CD
b] DVD
c] Pen drive
d] None of the above
72. Which is not a input device?
a] Touch screen
b] Mouse
c] Screen
d] MIDI
73. Which of the following is not a microcomputer?
a] Desktop
b] Laptop
c] Mainframe
d] Hand held PC
74. A personal computer is a ……….
a] Micro computer
b] Terminal
c] Personal digital assistant
d] Mainframe
75. Which component are you unlikely to find as part of a Motherboard?
a] ROM
b] CPU
c] CMOS Memory
d] CD-ROM
76. A computer must be capable of doing all of these things except….
a] Electrolyze data
b] Output data
c] Process data
d] Store data
77. You could measure a microprocessor’s clock speed of recent computer in …..
a] Computer procedure unit
b] Hertz
c] Bits per second
d] Gigahertz
78. High data accuracy produced by ……. computer
a] Analog
b] Digital
c] Hybrid
d] None of the above
79. Which one of the following is the oldest storage device?
a] Paper tape
b] Magnetic tape
c] Magnetic disk
d] Magnetic core
80. The communication port is used for ……..
a] Mouse connection
b] Printer connection
c] Modem connection
d] Monitor connection
81. Modem is connected with……
a] Parallel port
b] Serial port
c] USB
d] Com port
82. Which of the following is the low level language?
a] Assembly
b] Machine
c] Both a and b
d] Natural language
83. Which one is removable disk?
a] Zip disk
b] Pen drive
c] Floppy disk
d] All of the above
84. The capacity of compact disk is …….
a] 100KB
b] 250MB
c] 700 MB
d] 2000MB
85. Which is not hardware?
a] Keyboard
b] Mouse
c] Printer
d] CD
86. The content of which ROM can be erased by supplying electric charge?
a] PROM
b] EPROM
c] EEPROM
d] EAPROM
87. The ABACUS was originated from ……
a] China
b] Korea
c] Japan
d] USA
88. SMPS stands for ………
a] Switching mode power supply
b] Switch mode power supply
c] System mode power station
d] None of the above
89. Antivirus program falls on ………… category
a] System software
b] Application software
c] Utility software
d] All of the above
90. Which is not a basic type of computer?
a] Super computer
b] Digital computer
c] Analog
d] Hybrid
91. Linkage between the CPU and users is called …….
a] Software
b] Hardware
c] Peripheral
d] Storage
92. The DVD is a/an …….. Disk.
a] Magnetic
b] Semiconductor
c] Magneto optical
d] Optical
93. Which is not direct entry input device?
a] Keyboard
b] Scanner
c] Barcode reader
d] OMR
94. The mnemonic code was used in ………..
a] 1GL
b] 2GL
c] 3GL
d] 4GL
95. Which will product high graphic quality print out?
a] Laser
b] Plotter
c] Dot matrix
d] Inkjet
96. How many types of different devices that supported by USB port?
a] 40
b] 65
c] 100
d] 127
97. Which one is the component of computer system?
a] Hardware
b] Software
c] Human ware
d] All of the above
98. What is the name for parallel communication pathway that connects different hardware components physically into computer system?
a] Cable
b] Line
c] Bus
d] Peripheral
99. Which electronic component was concerned for emerging the third generation computer?
a] Vacuum tubes
b] IC
c] Transistors
d] VLSI
100. Which of the following two computers have the same architecture?
a] IBM and Macintosh
b] IBM Compatible and apple
c] IBM and Apple/Macintosh
d] IBM and IBM Compatible
Thank You!