Network+ Practice Test Pt.5

During a recent security audit, a contracted penetration tester discovered the organization uses a number of insecure protocols. Which of the following ports should be disallowed so only encrypted protocols are allowed? (Choose two.)
22
23
69
443
587
8080
A technician is configuring a static IP address on a new device in a newly created subnet. The work order specifies the following requirements:

• The IP address should use the highest address available in the subnet.
• The default gateway needs to be set to 172.28.85.94.
• The subnet mask needs to be 255.255.255.224.

Which of the following addresses should the engineer apply to the device?
172.28.85.93
172.28.85.95
172.28.85.254
172.28.85.255
A network technician is troubleshooting an area where the wireless connection to devices is poor. The technician theorizes that the signal-to-noise ratio in the area is causing the issue. Which of the following should the technician do NEXT?
Run diagnostics on the relevant devices.
Move the access point to a different location.
Remove any electronics that might be causing interference.
Which of the following must be functioning properly in order for a network administrator to create an accurate timeline during a troubleshooting process?
IP helper
Syslog
NTP
A large metropolitan city is looking to standardize the ability for police department laptops to connect to the city government's VPN. The city would like a wireless solution that provides the largest coverage across the city with a minimal number of transmission towers. Latency and overall bandwidth needs are not high priorities. Which of the following would BEST meet the city's needs?
5G
LTE
Wi-Fi 4
Wi-Fi 5
Wi-Fi 6
0
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