Infosys Certified Network Security Associate
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Join Premium10 Infosys Certified Network Security Associate practice questions with answers
Real Lex exam-pattern multiple-choice questions for the Infosys Certified Network Security Associate certification. Each question includes the correct answer. The full question bank is available to Premium members.
- Question 1
Which encryption algorithm has a 64-bit block size and a variable key length from 32 up to 448 bits
- ✓ AES Correct
- B RC4
- C Blowfish
- D 3DES
- Question 2
Which among the following is false
- ✓ DH is Used to establish a shared secret between two unknown parties Correct
- B DH Exchange is vulnerable to man in the middle attack.
- C DH key exchange is different from exponential key exchange
- D None of the choices
- Question 3
What type of VPNs link outside customers, suppliers, partners, or communities of interest to an enterprise customer's network over a shared infrastructure using dedicated connections
- ✓ Access VPN Correct
- B Intranet VPN
- C Extranet VPN
- D None of the choices
- Question 4
Why is it advised that each server be placed in a separate DMZ
- ✓ It forces administrator to deal with more ACLs, thereby ensuring that there is more security Correct
- B It helps prevent one compromised server from becoming a launching platform for more security breaches
- C It helps accounting department by tracking each server independently
- D It provides a way of tracking the use of each server
- Question 5
Where are IDS and IPS devices located in a network
- ✓ An IDS device sits in the path of traffic, while an IPS device sits outside traffic flows Correct
- B Both IDS and IPS device sit in the path of the network traffic
- C An IPS device sits in the path of traffic while an IDS device sits outside of traffic flows
- D Both IDs and IPS device sits outside traffic flowing through the network
- Question 6
which of the following algorithms use a public/private structure to generate a shared secret
- ✓ DES Correct
- B AES
- C Diffie-Hellman
- D MD5
- Question 7
In IPSec what does interesting traffic refers to
- ✓ Traffic that creates but does not travel through an IPSec tunnel Correct
- B Traffic that does not create but travels through an IPSec tunnel
- C Traffic that both creates and travels through an IPSec tunnel
- D Traffic that causes an IPSec tunnel to be torn down
- Question 8
which protocol enables the administrator to specify which users can use a given command on a given router
- ✓ PAT Correct
- B NAT
- C DHCP
- D TACACS+
- Question 9
You want to use Kereberos as an authentication server. Which protocol must you use?
- ✓ RADIUS Correct
- B TLS
- C SSL
- D TACACS+
- Question 10
An IP packet with TCP data protected by ESP in transport mode will have ___ as the protocol field in the IP header
- ✓ 17 (UDP) Correct
- B 6 (TCP)
- C 50 (ESP)
- D 1 (ICMP)
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