H12-711_V3.0 Free Practice Test

- (Exam Topic 1)
As shown in the figure, the clientAand serverBestablished betweenTCPconnection, two places in the figure"?"The message sequence number should be which of the following?

1. A. a+1:a
2. B. a:a+1
3. C. b+1:b
4. D. a+1:a+1

Correct Answer: D

- (Exam Topic 2)
Which of the following options is notIPSec SAlogo?

1. A. SPI
2. B. Destination address
3. C. source address
4. D. Security Protocol

Correct Answer: C

- (Exam Topic 2)
______ is a flaw in the specific implementation of hardware, software, protocols, or system security policies that could enable an attacker to gain unauthorized access or compromise a system.[fill in the blank]*

Solution:
Vulnerability

Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A

- (Exam Topic 3)
When using passive mode to establish an FTP connection, the control channel uses port 20 and the data channel uses port 21. ( )[Multiple choice]*

1. A. True
2. B. False

Correct Answer: B

- (Exam Topic 2)
IPv6 supports configuring router authorization function on the device, verifying peer identity through digital certificate, and selecting legal device. ( )[Multiple choice]*

1. A. True
2. B. False

Correct Answer: A