CS 610 – SOLVED QUIZ N0 : 3

NAT is not useful at a residence with Cable Modem or DSL connectivity.

True

False

 

_______ includes a 32-bits address mask with each address, which allows the address to be class ful, classless, or sub netted.

RIP

OSPF

BGP

None of the given

 

NAPT stands for ________________

Network address and protocol translation

Network address and port translation

Network address and packet translation

None of the given

 

 

Which of the following are interior routing protocols?

RIP

OSPF

BGP

RIP and OSPF

 

NAT stands for ____________

Network address translation

Network address transmission

Network address test

None of the given

 

In IP routing, forwarding refers to ______ transfer.

Packet

Datagram

Message

None of the given

 

Basic NAT does not work well for communication initiated from the Internet.

True

False

 

To save traffic, an EGP does not summerize routing information from the autonomous system before passing it to another autonomous system

True

False

 

OSPF is based on——–

Distance vector routing

Link state routing

Path vector routing

Distance vector and link state routing

 

The Border Gateway Protocol (BGP) uses_________ for all communication

UDP

TCP

UDP and TCP

None of the given

 

________ identifies the application program that sent the data.

 

Destination

Source port

 

Logical address

None of the given (not sure)

 

_______ can be used to propagate information about remote networks

Dynamic routing

Static routing

Address resolution

None of the given

 

Which of the following protocol uses UDP for all message transmission?

OSPF

BGP

RIP

BGP AND RIP

 

CS 610 – SOLVED QUIZ N0 : 3

OSPF stands for __________

Open Source Path First Protocol

Open shortest path first

Open Secure Path First Protocol

open shortest path first

 

Typical internet routing uses uses a combination of two metrics__________________.

Mouthing metrics

Administrative cost and routing metrics

Hop cost

Administrative cost and hop count

 

_________ is a current version of BGP.

2

3

4

None of these

 

OSPF does’nt allows a router to introduce routes learned from another means.

True

False

 

Source is responsible for fragmentation.

IPV4
IPV6

 

IPV6 address consists of ________

32 Bits
64 Bits
128 Bits
none of the given

 

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

 

True

Each autonomous system used to communicate among autonomous systems by chooses an IGP.

 

False

Each autonomous system used to communicate among autonomous systems by chooses an IGP.

 

True (Not Sure)

________identifies which application program on receiving computer should receive the data

 

Destination Port

Twice NAT is another variant of NAT. it is used with site that runs server. In this process NAT box is connected to Domain Name.

 

True

Which of the following are interior routing protocols?

 

RIP

NAT is not useful at a residence with Cable Modem or DSL connectivity.

 

False.

The goal of ___________ is to avoid adding retransmissions to an already congested network.

 

Congestion.

TCP connections are not called Virtual connections.

 

True (Not Sure)

 

In IP routing, forwarding refers to ______ transfer.

 

Packet

Datagram

Message

None of the given

The Network Layer Protocol ICMP stands for____________  

 

Instant Control Message Protocol     

Internet Control Message Protocol

Initial Control Message Protocol

None of the given

 

NAT device stores state information in translation table.

 

True

False

 

Internal Gateway Protocols

Interior Gateway Protocols

Intermediate Gateway Protocols

None of the given

Fragmentation when using ICMP for path MTU should be avoided.

 

True

False

 

 

 

NAT software does not allow a PC to connect with the Internet and act as a NAT device at the same time.

 

True

False

Each autonomous system used to communicate among autonomous systems by

chooses an IGP.

 

True

False

The amount of buffer space available at any time is called the window.

 

True

False

UDP datagram format is _______ bits.

 

8

16

32

64

The time for acknowledgement to arrive depends on __________

 

Distance to destination

Current traffic conditions

Both a and b

None of the given

 

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