Chapter 1 & 2 Test (Computer Networking)

How network will be beneficial to us?


Why laye has been introduced?


Which approch is called top-down approach?


Where did quality of service/video protocols works on?


TCP & UDP Service works at which Layer?


Which is the feature of session layer?


Which is routing protocol?


Which is correct form of data decapsulation?


Network admin is facing issue in connectivity. Further troubleshooting finds that frames are getting corrupted. Which layer issue is this?


Customer required redundancy, faster, reliable network topoly. The solution must be cost effective. Which topology will you suggest for the same?


b

Router

HUB

a

c

d


How many broadcast & collision domain for below setup?

Router

Switch

HUB

a

b

c

d


How many broadcast domain over Switch R in below setup?

Switch R

SW

HUB

SW

HUB

a

b

c

d

e

f

g

h


IP works on which DoD layer?


Which is TCP Protocol?


Which is UDP Protocol?


Using this protocol we can transfer Files but not folder


Using which protocol we can access Secure CLI of Router?


Which Protocol is work for time syncronization?


Which version of SNMP has encrypted username & password?


If DHCP fails to provide IP, which range of IP will system automatically take?


If we are changing DNS server in CMD, it will be application to Browser & system also. True or False!


If we need to see hops for specified destination, which command will work?


Which protocol will bind MAC to IP?


SMTPS port number?


Why we require to ping 127.0.0.1?


which will be our default first hop toreach different network?


ARP request will be?


DHCP Reply will be?


Other then IP & subnet mask, what other can DHCP provide?


What will be the destination Mac for the Frame passing through R2 to Server?

a

R1

R2

Server

192.0.0.0/24

.1

.2

1.1.1.0/30

.1

.2

2.2.2.0/30

.1

.2

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Description:

35 marks test, Passing score is 25 marks. 31 questions need to attend. No negative marking in 30 mins

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Dhaval Sampat
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