ImPorTanT NetWorkIng QuEstiOnS Part5.

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81.MIDI and MPEG are examples of what layer of the OSI seven layer model?

Presentation

82.What is the protocol number for UDP?

17

83.Which protocol is used for booting diskless workstations?

RARP

84.Which layer is responsible for putting 1s and 0s into a logical group?

Physical

85.What does 'P' mean when running a Trace?

Protocol unreachable

86.UDP works at which layer of the DOD model?

Host to Host

87.What is the default encapsulation of Netware 3.12?

802.2

88.Ping uses which Internet layer protocol?

ICMP

89.Which switching technology can reduce the size of a broadcast domain?

VLAN

90.What is the first step in data encapsulation?

User information is converted into data.

91.What is the protocol number for TCP?

6

92.What do you use the Aux port for?

Modem

93.Repeaters work at which layer of the OSI model?

Physical

94.WAN stands for which of the following?

 Wide Area Network

95.What ISDN protocol specifies concepts, terminology, and services?

I

96.LAN stands for which of the following?

 Local Are Network

97.DHCP stands for

Dynamic Host Configuration Protocol

98.What does the acronym ARP stand for?

Address Resolution Protocol

99.Which layer is responsible for identifying and establishing the availability of the intended communication partner?

Application.

100.Which OSI layer provides mechanical, electrical, procedural for activating, maintaining physical link?

Physical.

Next will be coming soon....

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