CA Foundation Business Economics Questions 2023 - Part 32
Fri, 03 Mar 2023
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Comptia Network + 2023 Questions and answer - Part 42
1. A security guard notices an authorized individual, who is dressed like a lab technician, has entered a secure area of the hospital with a large group. Which of the following security attacks is taking place?
A) A. Evil twin
B) B. Social engineering
C) C. Insider threat
D) D. Phishing
2. Which of the following ports should a network technician open on a firewall to back up the configuration and operating system files of a router to a remote server using the FASTEST method possible?
A) A. UDP port 22
B) B. TCP port 22
C) C. TCP port 25
D) D. UDP port 53
E) E. UDP port 69
3. A technician is setting up VoIP phones on a wireless network. Users report that calls are choppy and sometimes dropped. The technician has measured two characteristics using simple command-line tools that verify the problem. Which of the following characteristics did the technician measure? (Choose two.)(Select 2answers)
A) A. Reflection
B) B. Latency
C) C. Interference
D) D. Packet loss
E) E. Signal-to-noise ratio
F) F. Attenuation
4. A server in a LAN was configured to act as a gateway between all company computers and an external network. Which of the following networking devices offers the ability to increase both performance and security?
A) A. Load balancer
B) B. IDS
C) C. Proxy server
D) D. Wireless controller
5. Which of the following BEST describes an exploit?
A) A. A router with default credentials
B) B. An open mail relay server
C) C. An SNMPv1 private community
D) D. A privilege escalation script
A) A. Evil twin
B) B. Social engineering
C) C. Insider threat
D) D. Phishing
2. Which of the following ports should a network technician open on a firewall to back up the configuration and operating system files of a router to a remote server using the FASTEST method possible?
A) A. UDP port 22
B) B. TCP port 22
C) C. TCP port 25
D) D. UDP port 53
E) E. UDP port 69
3. A technician is setting up VoIP phones on a wireless network. Users report that calls are choppy and sometimes dropped. The technician has measured two characteristics using simple command-line tools that verify the problem. Which of the following characteristics did the technician measure? (Choose two.)(Select 2answers)
A) A. Reflection
B) B. Latency
C) C. Interference
D) D. Packet loss
E) E. Signal-to-noise ratio
F) F. Attenuation
4. A server in a LAN was configured to act as a gateway between all company computers and an external network. Which of the following networking devices offers the ability to increase both performance and security?
A) A. Load balancer
B) B. IDS
C) C. Proxy server
D) D. Wireless controller
5. Which of the following BEST describes an exploit?
A) A. A router with default credentials
B) B. An open mail relay server
C) C. An SNMPv1 private community
D) D. A privilege escalation script
1. Right Answer: B
Explanation:
2. Right Answer: E
Explanation:
3. Right Answer: B,D
Explanation:
4. Right Answer: C
Explanation:
5. Right Answer: D
Explanation:
Explanation:
2. Right Answer: E
Explanation:
3. Right Answer: B,D
Explanation:
4. Right Answer: C
Explanation:
5. Right Answer: D
Explanation:
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