Multiple Choice Questions for Data Communication and Networking
What are the advantages of using a firewall for LAN?
(A) Helps to access the message
(B) Controlling different resources in a disciplined manner
(C) Providing Security for the LAN
(D) Both b and c
Correct Answer : D
Which media is used to provide protection to Radio Frequency?
(A) UTP
(B) STP
(C) Coax
(D) Fibers
Correct Answer : D
On which OSI layer do Pocket Filtering Firewalls work?
(A) at the application layer
(B) at the transport layer
(C) at the network layer
(D) both b and c
Correct Answer : D
Which of the following are stateful packets if a stateful firewall is to filter connection-oriented packets?
(A) UDP
(B) ICP
(C) IP
(D) ICMP
Correct Answer : B
Which of the following routers use packet filtering?
(A) Application layer firewall
(B) Packet filtering firewall
(C) Router enhance firewall
(D) IP Enabled Firewall
Correct Answer : B
Who among the following can be seen as Security John?
(A) INRANET
(B) INTERNET
(C) DMZ
(D) None of these
Correct Answer : D
Which device is used to connect the mobile to the network?
(A) PDR
(B) PDA
(C) PAGER
(D) Both B and C
Correct Answer : D
Which of the following is the registered port as per IANA?
(A) Port 1 to 255
(B) Port 256 to 1024
(C) Port 1024 to 49151
(D) Port 1028 to 68536
Correct Answer : D
Which is used to pass through the firewall?
(A) TCP
(B) IP
(C) IPX/SPX
(D) NET BEUI
Correct Answer : C
Which protocol is used for E-Mail Traffic?
(A) ARP
(B) DMS
(C) SMTP
(D) IM
Correct Answer : C
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Rajesh Bhatia
A Writer, Teacher and GK Expert. I am an M.A. & M.Ed. in English Literature and Political Science. I am highly keen and passionate about reading Indian History. Also, I like to mentor students about how to prepare for a competitive examination. Share your concerns with me by comment box. Also, you can ask anything at linkedin.com/in/rajesh-bhatia-7395a015b/.
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