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4

What is the length of MARKER field in BGP message header?

A. 1 byte

B. 2 byte

C. 16 byte

D. 19 byte

Correct Answer :

C. 16 byte


Related Questions

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4

Network administrator checks whether all the devices connected to the end-to-end path
are _________-enabled.

A. Any cast

B. Broadcast

C. Unicast

D. Multicast

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4

T1 makes up 24 channels.

A. True.

B. False.

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4

Twisted-pair cable uses what type of connector?

A. RJ-11

B. XT-20

C. RJ-45

D. RJ-50

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4

_________ is a type of domain name queries.

A. Linear

B. Iterative

C. Grouped

D. Parallel

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4

Which of the following algorithms are easy to implement and debug?

A. Hybrid algorithm

B. Path vector algorithm

C. Link state algorithm

D. Distance vector algorithms

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4

----------------is a static algorithm in which every incoming packet is sent out on every outgoing line except the one it arrives on.

A. Distance vector

B. Congestion

C. Link state routing

D. Flooding

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4

A router receives an IP packet with source IP address 130.45.3.3 and destination IP address 202.23.4.16. The router cannot find the destination IP address in its routing table. Which ICMP message should be sent?

A. Time stamp request

B. Router solicitation

C. Destination Unreachable

D. Parameter problem on a datagram

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4

127.0.0.1 address is reserved for internal loopback functions.

A. True.

B. False.

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4

--------------- is/are used for error detection.

A. Parity bit

B. checksum

C. both A) and B)

D. neither A) nor B).

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4

Which of the following protocols is described in RFC 793?

A. Address Resolution Protocol (ARP)

B. Transmission Control Protocol (TCP)

C. Bootstrap Protocol (BOOTP)

D. User Datagram Protocol (UDP)

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4

Which of the following is also known as IP masquerading?

A. Fiber Distributed Data Interface (FDDI)

B. Network Address Translation (NAT)

C. Classless Inter-Domain Routing (CIDR)

D. None of the above

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4

In Integrated services model, ________ corresponds to token bucket filter.

A. Bspec

B. Filter spec

C. Rspec

D. Tspec

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4

Which of the following was initially designed as a video and audio compression standard?

A. MPEG-1

B. MPEG-2

C. MPEG-4

D. MPEG-3

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4

You've taken your Windows 2000 laptop to a client's network and plugged it in. Your computer is configured for an IP network over 100BaseT using DHCP. You can't connect, even though the client says that DHCP is working on his 100BaseT network. What should

A. Use Ipconfig /release to release the old DHCP address.

B. Use Winipcfg and click Release to release the old DHCP address.

C. Use Ifconfig to initialize the NIC.

D. Use Tracert to determine the problem.

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4

Which of the following protocols is described in RFC 793?

A. Address Resolution Protocol (ARP)

B. Transmission Control Protocol (TCP)

C. Bootstrap Protocol (BOOTP)

D. User Datagram Protocol (UDP)

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4

In an active mode if any FTP client sends the port command "PORT 192,168,0,1,4,1" then
what will be the interpretation of port field?

A. 1024

B. 1025

C. 1023

D. 227

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4

TCP protocol is responsible for connection-oriented communication

A. True.

B. False.

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4

How many 64-Kbps channels are used on an ISDN BRI?

A. 1

B. 2

C. 3

D. 4

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4

What is the distance limitation of Cat5 UTP?

A. 1 km

B. 100 km

C. 100 m

D. 100 foot

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4

The Hamming Distance for the codes generated using either even or odd parity will be------------------

A. 2

B. 4

C. 1

D. 0

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4

Which of the following connectors is used by UTP on a Fast Ethernet network?

A. ST

B. BNC

C. RJ-45

D. RJ-11

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4

Which of the following can be used to transfer files from a Unix server?

A. FTP

B. Telnet

C. IPX

D. Netstat

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4

Which of the following defines a family of standards for 100 Mbps fiber optic LANs that
provides the physical layer and media access control sub-layer of the data link layer, as
defined by the ISO/OSI Model?

A. Ethernet

B. IEEE 802

C. Fiber Distributed Data Interface (FDDI)

D. Point-to-Point Protocol (PPP)

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4

You are browsing www.microsoft.com on a machine named host.contoso.org.. What is the order of domain name resolution?

A. Contoso.com, contoso.org, microsoft.com, com

B. Contoso.com, org, microsoft.org, org

C. Contoso.org, org, root [.], com, microsoft.com

D. Microsoft.com, com, org, contoso.org

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4

Which of the following is defined in RFC 4366?

A. Secure File Trasfer Protocol (SFTP)

B. Trivial File Transfer Protocol (TFTP)

C. File Transfer Protocol (FTP)

D. Transport Layer Security (TLS)

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4

Which of the following is the port used by SMTP?

A. 21

B. 23

C. 25

D. 80

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4

The worldwide Internet is a well-known example of ------------------.

A. PAN

B. Subnet

C. Intra-Network

D. Inter-network

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4

A node, which is more powerful, and can handle local information processing or graphics processing is called a------------------.

A. Workstation

B. Server

C. Network Operating System

D. Peer system

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4

Following are the advantages of tree topology
i) Point-to-point wiring for individual segments.
ii) Supported by several hardware and software venders.
iii) Easy to install and wire

A. i) only

B. i) and ii) only

C. iii) only

D. i) ,ii) and iii)

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4

Select the class C IP address from the following:

A. 122.10.8.25

B. 170.5.88.2

C. 191.5.26.1

D. 207.67.112.55