N10-007 CompTIA Exam Questions and Free Practice Test

Question 109

- (Exam Topic 3)
A mobile user is no longer able to access network resources. Jeff, the network technician, is unable to ping the user's workstation. Which of the following commands would MOST likely be used on that workstation to verify its current network settings?

A. net share

B. hostname

C. ipconfig

D. tracert

Correct Answer:C

Question 110

- (Exam Topic 3)
Which of the following tools can the technician use to analyze TCP/IP packets when trying to determine a connection problem within a subnet?

A. Wire mapper

B. Protocol analyzer

C. Cable tester

D. SYSLOG server

Correct Answer:B

Question 111

- (Exam Topic 1)
A network engineer is designing a new IDF in an old building. The engineer determines the equipment will fit in a two-post rack, and there is power available for this equipment. Which of the following would be the FIRST issue to remediate?

A. Air flow and cooling

B. UPS capability

C. Circuit labeling

D. Power redundancy

Correct Answer:A

Question 112

- (Exam Topic 2)
Which of the following protocols uses port 3389?

A. IMAP

B. DHCP

C. SSH

D. RDP

Correct Answer:D

Question 113

- (Exam Topic 2)
Which of the following ports should be allowed through a firewall to allow DNS resolution to occur to an outside DNS server?

A. 20

B. 53

C. 80

D. 3389

Correct Answer:B

Question 114

- (Exam Topic 1)
Users are reporting issues with slow connection speeds and a loss of connectivity on the newly installed wireless network. The issues are intermittent but seem to occur most often around midday. Which of the following is the MOST likely cause?

A. There is interference from small appliances

B. The signal coverage area is too small

C. Not enough DHCP addresses have been allotted

D. The DNS cache on the users’ computers has become corrupt

Correct Answer:C

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