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0332016 Related Question Answers
51. In communication, duplex means data transmitted in :
One direction only In both directions, but one direction at a time In both directions simultaneously In one direction only by removing duplicate frames
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52. The capacity of main memory which can be accessed by CPU is determined by
Data lines Address lines Control lines Both (A) and (B)
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53. Parity bit is added for:
Checking errors Malting fixed size data Counting the size of the data All the above
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55. Variable which stores the address of a memory location is :
Register Pointer Program Counter Memory Address Register
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57. Which of the following is a valid string inprogramming?
'ABCD” 'AB12' '1234” All the above
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59. The process of loading operating system to memory is called :
Initializing Booting Loading Allocating
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60. Cache memory is used in computers to :
Extend memory capacity Increase speed Increase accuracy Protect data loss due to power failure
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61. Inheritance is a concept used in :
Object oriented programming Procedure oriented programming Internet programming Data base programming
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62. The Operating System works as an interface between :
Hardware and Software User and Software User and Processor. User and Hardware
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63. Variables that hold Truc/False type values are :
Character type Integer type Boolean type Floating point type
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65. In linux, the file having extension .gz is a :
Image file Compressed file System File None of the above
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66. The undeclared variables in Visual Basic is treated ns :
String type Long type Variant type Generic type
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68. PDF stands for :
Portable Document Format Printable Document Format Printable Data Format Portable Document File
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69. Most effective chart with small number of data points is :
Bar Chart Column Chart Line Chart Pie Chart
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70. The program that runs when the computer remains idle for a certain period of time :
Wall Paper Control Panel Screen saver Welcome screen
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71. The smallest individually addressable unit of information stored on a hard disk is :
Sector Track Cylinder Block
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72. Which of the following is not a component of a computer power supply?
Transformer Rectifier Filter Amplifier
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73. The geometric arrangement of nodes and cables in a network is called :
Network Protocol Network Topology Network Architecture Network Cabling
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74. In an IP address, which of the following number as first octet causes loop back address :
192 127 255 168
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75. Arrange the names : babu, Balan, Anil, arun in alphabetical order :
Anil, Balan, arun, babu arun, babu, Anil, Bulan Anil, arun, Balan, babu arun, Anil, babu, Balan
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