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Computer Networks MCQs | Page - 42

Dear candidates you will find MCQ questions of Computer Networks here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.

M

Mr. Dubey • 51.17K Points
Coach

Q. 411) A packet whose destination is outside the local TCP/IP network segment is sent to the ___ _.

(A) File server
(B) Default gateway
(C) DNS server
(D) DHCP server
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M

Mr. Dubey • 51.17K Points
Coach

Q. 412) The physical layer is concerned with the movement of _______ over the physical medium.

(A) programs
(B) dialogs
(C) protocols
(D) Bits
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M

Mr. Dubey • 51.17K Points
Coach

Q. 413) In the OSI model, as a data packet moves from the lower to the upper layers, headers are _______.

(A) added
(B) removed
(C) rearranged
(D) Modified
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M

Mr. Dubey • 51.17K Points
Coach

Q. 414) IPv6 has _______ -bit addresses.

(A) 32
(B) 64
(C) 128
(D) Variable
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M

Mr. Dubey • 51.17K Points
Coach

Q. 415) An IP address contains________ bits ?

(A) 8
(B) 16
(C) 32
(D) 64
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M

Mr. Dubey • 51.17K Points
Coach

Q. 416) Which routing protocol below is used by exterior routers between the autonomous systems?

(A) RIP
(B) IGRP
(C) OSPF
(D) BGP
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M

Mr. Dubey • 51.17K Points
Coach

Q. 417) What is the network ID for a computer whose IP address is 190.148.64.23?

(A) 190
(B) 190.148
(C) 190.148.64
(D) None of the above
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M

Mr. Dubey • 51.17K Points
Coach

Q. 418) 9 93. Determine the maximum length of the cable (in km) for transmitting data at a rate of 500 Mbps in an Ethernet LAN with frames of size 10,000 bits. Assume the signal speed in the cable to be 2,00,000 km/s.

(A) 1
(B) 2
(C) 2.5
(D) 5
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M

Mr. Dubey • 51.17K Points
Coach

Q. 419) The combination of an IP address and a port number is known as ___________.

(A) network number
(B) socket address
(C) subnet mask number
(D) MAC address
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M

Mr. Dubey • 51.17K Points
Coach

Q. 420) The Internet Control Message Protocol (ICMP)

(A) allows gateways to send error a control messages to other gateways or hosts
(B) provides communication between the Internet Protocol Software on one machine and the Internet Protocol Software on another
(C) reports error conditions to the original source, the source must relate errors to individual application programs and take action to correct the problem
(D) All of the above
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