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CompTIA Network+ N10-008 Updated Exam

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Total 856 questions

CompTIA Network+ Exam Questions and Answers

Question 25

A network administrator is reviewing interface errors on a switch. Which of the following indicates that a switchport is receiving packets in excess of the configured MTU?

Options:

A.

CRC errors

B.

Giants

C.

Runts

D.

Flooding

Question 26

A network administrator is downloading a large patch that will be uploaded to several enterprise switches simultaneously during the day's upgrade cycle. Which of the following should the administrator do to help ensure the upgrade process will be less likely to cause problems with the switches?

Options:

A.

Confirm the patch's MD5 hash prior to the upgrade

B.

Schedule the switches to reboot after an appropriate amount of time.

C.

Download each switch's current configuration before the upgrade

D.

Utilize FTP rather than TFTP to upload the patch

Question 27

A wireless network was installed in a warehouse for employees to scan crates with a wireless handheld scanner. The wireless network was placed in the corner of the building near the ceiling for maximum coverage However users in the offices adjacent lo the warehouse have noticed a large amount of signal overlap from the new network Additionally warehouse employees report difficulty connecting to the wireless network from the other side of the building; however they have no issues when Ihey are near the antenna Which of the following is MOST likely the cause?

Options:

A.

The wireless signal is being refracted by the warehouse's windows

B.

The antenna's power level was set too high and is overlapping

C.

An omnidirectional antenna was used instead of a unidirectional antenna

D.

The wireless access points are using channels from the 5GHz spectrum

Question 28

Which of the following would be used to expedite MX record updates to authoritative NSs?

Options:

A.

UDP forwarding

B.

DNS caching

C.

Recursive lookup

D.

Time to live

Page: 7 / 43
Total 856 questions