::: vuaskari.com ::: CS610 QUIZ NO.4 FEB 15 2013

CS610 – Computer Network

Quiz No.4 FEB 15, 2012

technique is used to avoid routing loops.

Reverse path broadcasting

Forward path broadcasting

both a and b

none of the given

_____ includes a 32-bits address mask with each address, which allows the address to be classful, classless, or subnetted.

RIP

OSPF

BGP

None of the given

An area is

Part of an Autonomous System

Composed of at least two As's

Another term of an internet

A collection stub area

Which of the following protocols allows the sender and receiver to enforce polices.

RIP

OSPF

BGP

BGP and RIP

Which of the following are interior routing protocols?

RIP

ospf

BGP

RIP and OSPF

Interior Gateway Protocols (IGPs) and Exterior Gateway Protocols (EGPs) two broad classes of Internet Routing Protocol.

True

False

______ is a type of address used for collection of computers with same prefix.

Cluster

unicast

Multicast

none of the given

In dynamic routing, the routing table is initialized when system boots.

True

False

uses window mechanism to control the flow of data.

UDP

TCP

The Source can configure outgoing datagram's to avoid

Segmentation

Defragmentation

Fragmentation

None of the given

IGPs stand for _________

Internal Gateway Protocols

Interior Gateway Protocols

Intermediate Gateway Protocols

None of the given

One application actively begins execution first and another application waits passively at prearranged location.

True

False

Network having short intervals has a large timeout and the network having large interval has short timeout.

True

False

ICMP message transport is acted upon by getting ICMP _________ in IP.

De-encapsulated

Encapsulated

Segmented

none of the given

Which is not the type of error messages defined by ICMP.

Source quench

Time exceeded

Destination unreachable

none of the given

Which of the following protocols allows the sender and receiver to enforce polices.

RIP

OSPF

BGP

RIP and OSPF

TCP stands for _______

Transport control protocol

Transmission control protocol

Terminal control protocol

none of the given

In IP routing, forwarding refers to ______ transfer.

Packet

Datagram

Message

None of the given

TCP uses _______ format for all messages.

Single

Double

Multiple

None of the given

_____ Protocol provides error reporting mechanism.

IGMP

SNMP

ICMP

none of the given

Router hosts are responsible for the propagation of Multicast routing.

True

False

All routers within a group exchange routing information.

True

False

UDP packet is encapsulated in ________ datagram.

TCP

TCP/IP

None of the given

________ protocol uses distance vector algorithm.

IGP

BGP

RIP

none of the given

_________ is used to attach two autonomous systems.

BGP

IGP

EGP

none of the given

UPD is operating system independent.

True

False

_______ Protocol is used by the unix program mrouted and the Internet multicast backbone.

DVMRP

PRMVD

RPMDV

none of the given

Zindagi mein 2 Logo ka buhat khayal rahkoooo
Ist woh jiss ney tumhari jeet ke Liye buhat kuch hara hoo

(Father)

2nd woh jiss ko tum ney har dukh me pukaara hoo (Mother)

Regards,

Umair Saulat Mc100403250

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