Question 1

Which component of PGP is responsible for securely storing and managing cryptographic keys?

Options :

A : Key server

B : Keychain

C : Keyring

D : Key Exchange

E : Key generator

Answer: C

Question 2

What is port 9100?

Options :

A : HTTP

B : FTP

C : SSH

D : Telnet

E : Printer

Answer: E

Question 3

On which Port does TACACS listen?

Options :

A : 143

B : 21

C : 49

D : 995

E : 1234

Answer: C

Question 4

Which network enumeration tool is commonly used for capturing and analyzing network traffic?

Options :

A : None of the above

B : Nmap

C : Wireshark

D : Nessus

E : Metasploit

Answer: C

Question 5

In UDP communication, why is stream encryption often preferred over block encryption?

Options :

A : Stream encryption is faster and more efficient for real-time data streams

B : Block encryption is not compatible with the connectionless nature of UDP

C : Stream encryption provides better resistance to cryptographic attacks

D : Block encryption requires a reliable connection for synchronization

E : Stream encryption requires less computational power

Answer: A

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