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Firewalls & Network Security Chapter 11 Exam Questions and Answers
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Firewalls & Network Security Chapter 11 Exam Questions and Answers
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Firewalls & Network Security Chapter 11Exam Questions and Answers
Which of the following is a core Internet Protocol Security
(IPSec) protocol that provides encryption only, both
encryption and integrity protection, or integrity protection
only in all but the oldest IPSec implementations? - Correct
Answer ✅Encapsulating Security Payload (ESP)
Which of the following is an advantage of Secure Sockets
Layer/Transport Layer Security (SSL/TLS) virtual private
networks (VPNs) versus Internet Protocol Security (IPSec)
VPNs? - Correct Answer ✅No NAT problems
Which layer of the OSI model is the Data Link Layer? -
Correct Answer ✅Layer 2
Chad is a network engineer. He is tasked with selecting a
virtual private network (VPN) platform for his company. He
chooses a solution that is inexpensive and runs on UNIX,
although it is less scalable and less stable than other
solutions. What has he chosen? - Correct Answer
✅Operating system-based VPN
, Firewalls & Network Security Chapter 11
Exam Questions and Answers
The functionalities of software and hardware virtual private
network (VPN) solutions are fundamentally different. -
Correct Answer ✅False
Mei is a new network technician for a mid-sized company. She
is trying to determine what is causing a performance lag on
the infrastructure's virtual private network (VPN). The lags
typically occur between 8 a.m. and 9 a.m., and again
between 1 p.m. and 2 p.m. What is the most likely cause? -
Correct Answer ✅Peak usage loads
Which of the following is a protocol that supports Advanced
Encryption Standard (AES) with 128, 192, and 256 keys? -
Correct Answer ✅Transport Layer Security (TLS)
Which of the following provides integrity protection for packet
headers and data and can optionally provide replay
protection and access protection? - Correct Answer
✅Authentication Header (AH)
Which of the following statements is TRUE of an Internet
Protocol Security (IPSec) virtual private network (VPN) when
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