Question 1

High number of RSTs or a high number of SYN/ACKs with no related data transfer, this clearly indicates that TCP scan is in progress.

Options :

A : True

B : False

Answer: A

Question 2

Choose a correct statement for the packet details as given in below image

Options :

A : The packet details are related to a FTP upload packet

B : The packet details are related to a DNS query packet

C : The packet details are related to a DNS response packet

D : The packet details are related to a FTP download packet

Answer: C

Question 3

What type of IP address is 127.0.0.1 ?

Options :

A : Public IP address

B : Private IP address

C : Loopback address

D : None of the above

Answer: C

Question 4

Which of the following attributes does not belong to TCP ?

Options :

A : Rearranges data packets in the order specified

B : Flow Control

C : Used by VOIP

D : Error checking and error recovery

Answer: C

Question 5

What is the purpose of DHCP Protocol ?

Options :

A : To send error messages and operational information indicating success or failure when communicating with another IP address.

B : Dynamic assignment of an IP address and other network configuration parameters.

C : Transfer of computer files between a client and server on a computer network.

D : Clock synchronization between computer systems over packet-switched, variable-latency data networks.

Answer: B

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