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CompTIA JK0-023 Exam Syllabus Topics:

CompTIA Network+ certification Sample Questions:

Question 1

A network technician has just installed a TFTP server on the administrative segment of the network to store router and switch configurations. After a transfer attempt to the server is made, the process errors out. Which of the following is a cause of the error?

A. Only FTP can be used to copy configurations from switches
B. Anonymous users were not used to log into the TFTP server
C. Port 69 is blocked on a router between the network segments
D. An incorrect password was used and the account is now locked

Question 2

Which of the following source ports is MOST likely to be used by a client when making an outbound TCP connection to a windows server?

A. 3389
B. 3000
C. 445
D. 80

Question 3

Which of the following is an example of an IPv4 address?

A. 192:168:1:55
B. ::1
C. 00:AB:FA:B1:07:34
D. 192.168.1.254

Question 4

Which of the following should be used when throughput to the destination network is a priority?

A. MTU
B. Bandwidth
C. Hop count
D. Reliability of the path

Question 5

A technician is installing an 802.11n network. The technician is using a laptop that can connect at a maximum speed of 11 Mbps. The technician has configured the 802.11n network correctly but thinks it could be the type of WLAN card used on the laptop. Which of the following wireless standards is the WLAN card MOST likely using?

A. 802.11b
B. 802.11g
C. 802.11n
D. 802.11a

Solutions: