CA Foundation Business Economics Questions 2023 - Part 32
Fri, 03 Mar 2023
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Comptia Network + 2023 Questions and answer - Part 62
1. A network technician is installing a new wireless network for a client. The client has experienced issues with other building tenants connecting to the wireless network and utilizing the bandwidth. The client wants to prevent this from happening by using certificate-based authentication. Which of the following technologies should the network administrator implement?
A) A. WPA-PSK
B) B. EAP-TLS
C) C. AES-CCMP
D) D. WEP-TKIP
2. Users have been experiencing connection timeout issues when using a web-based program. The network technician determines the problem happened due to a TTL setting that was set too low on the firewall. Which of the following BEST enabled the network technician to reach this conclusion?
A) A. Reviewing application logs
B) B. Reviewing a baseline report
C) C. Reviewing a vulnerability scan
D) D. Reviewing SLA requirements
3. While testing an ACL on the default gateway router to allow only web browsing, ports TCP 80 and TCP 443 were the only ports open. When tested, no websites were accessible via their URLs inside the network. Which of the following configurations should be added to the ACL?
A) A. permit tcp any any eq 20
B) B. permit udp any any eq 25
C) C. permit udp any any eq 53
D) D. permit udp any any eq 68
E) E. permit tcp any any eq 110
F) F. permit tcp any any eq 8080
4. A user reports network resources can no longer be accessed. The PC reports a link but will only accept static IP addresses. The technician pings other devices on the subnet, but the PC displays the message Destination unreachable. Which of the following are MOST likley the causes of this issue? (Select TWO).(Select 2answers)
A) A. Damaged cables
B) B. Crosstalk
C) C. Bent pins
D) D. TX/RX reverse
E) E. VLAN mismatch
F) F. Duplex mismatch
5. According to the troubleshooting methodology, which of the following steps will help a technician gather information about a network problem? (Select TWO).(Select 2answers)
A) A. Test solutions.
B) B. Duplicate the problem
C) C. Establish a theory of probable cause
D) D. Question users
E) E. Implement preventive measures.
F) F. Document findings
A) A. WPA-PSK
B) B. EAP-TLS
C) C. AES-CCMP
D) D. WEP-TKIP
2. Users have been experiencing connection timeout issues when using a web-based program. The network technician determines the problem happened due to a TTL setting that was set too low on the firewall. Which of the following BEST enabled the network technician to reach this conclusion?
A) A. Reviewing application logs
B) B. Reviewing a baseline report
C) C. Reviewing a vulnerability scan
D) D. Reviewing SLA requirements
3. While testing an ACL on the default gateway router to allow only web browsing, ports TCP 80 and TCP 443 were the only ports open. When tested, no websites were accessible via their URLs inside the network. Which of the following configurations should be added to the ACL?
A) A. permit tcp any any eq 20
B) B. permit udp any any eq 25
C) C. permit udp any any eq 53
D) D. permit udp any any eq 68
E) E. permit tcp any any eq 110
F) F. permit tcp any any eq 8080
4. A user reports network resources can no longer be accessed. The PC reports a link but will only accept static IP addresses. The technician pings other devices on the subnet, but the PC displays the message Destination unreachable. Which of the following are MOST likley the causes of this issue? (Select TWO).(Select 2answers)
A) A. Damaged cables
B) B. Crosstalk
C) C. Bent pins
D) D. TX/RX reverse
E) E. VLAN mismatch
F) F. Duplex mismatch
5. According to the troubleshooting methodology, which of the following steps will help a technician gather information about a network problem? (Select TWO).(Select 2answers)
A) A. Test solutions.
B) B. Duplicate the problem
C) C. Establish a theory of probable cause
D) D. Question users
E) E. Implement preventive measures.
F) F. Document findings
1. Right Answer: B
Explanation:
2. Right Answer: A
Explanation:
3. Right Answer: C
Explanation:
4. Right Answer: C,E
Explanation:
5. Right Answer: B,D
Explanation:
Explanation:
2. Right Answer: A
Explanation:
3. Right Answer: C
Explanation:
4. Right Answer: C,E
Explanation:
5. Right Answer: B,D
Explanation:
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