Network Questions and Answers updated daily – Computer Knowledge
Network Questions: Solved 183 Network Questions and answers section with explanation for various online exam preparation, various interviews, Computer Knowledge Category online test. Category Questions section with detailed description, explanation will help you to master the topic.
Network Questions
61. Which of the following is a part of the Central Processing Unit
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Correct Ans:Arithmetic Logic Unit
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62. Communication using a modulated carrier to apply a data signal to a transmission medium in analog form is
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Correct Ans:Broad band networking
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63. In a _________ topology, if there devices in a network,each n device has n-1 ports for cable.
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Correct Ans:Mesh
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64. LANs can be connected by devices called _________ operate in the data link layer.
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Correct Ans:Bridges
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65. The OSI model consists of ___________ layers.
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Correct Ans:Seven
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66. Which among the following is correct:
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Correct Ans:Both of Above
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67. The first paper published on firewall technology was in ____, when engineers from Digital Equipment Corporation (DEC) developed filter systems known as packet filter firewalls:
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Correct Ans:1988
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68. From 1989 - 1990 three colleagues from AT&T Bell Laboratories, Dave Presotto, Janardan Sharma and Kshitij Nigam developed the second generation of firewalls, calling them:
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Correct Ans:Circuit Level Gateway
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69. Application layer firewalls works on the application level of the ____stack (i.e. all browser traffic or all telnet or FTP traffic) and may intercept all packets travelling to or from an application:
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Correct Ans:Both of Above
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70. NAT stands for:
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Correct Ans:Network Address Translation (Translation or translator same meaning)
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71. Which among the following has been standardized in the IEEE 803 specifications?
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Correct Ans:Ethernet
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72. Which of the following terms applies to communication between separate computer systems?
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Correct Ans:Connectivity
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73. Which of the following is used for manufacturing chips?
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Correct Ans:semiconductor
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74. A Winchester disk is a
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Correct Ans:Disk Stack
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75. A sizeable geographical area with communication based on the telephone system is though as
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Correct Ans:Wide area network
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76. What is the standard code the computer industry created to represent characters?
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Correct Ans:ASCII
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77. A packet switching network that was sponsored by the Commission of the EEC and became operational in 1979 is
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Correct Ans:Euronet
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78. Which of the following is not a protocol in the application layer of TCP/IP suit :
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Correct Ans:TCP
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79. Which among the following is correct about 4GL?
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Correct Ans:A programming language
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80. BSNL Reliance, Shaw cable, AOL, Tata Indicom all can be kept in which one of the following groups?
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Correct Ans:ISP
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