CompTIA Network+ Network Implementation 1

Question 1

What is the purpose of VLANs in a network?

Accepted Answer

To logically segment a network into separate broadcast domains

Answer

To increase the physical size of a network

Answer

To assign dynamic IP addresses to devices

Answer

To provide redundant links between switches

Question 2

Which IEEE standard defines wireless networks?

Accepted Answer

802.11

Answer

802.3

Answer

802.1X

Answer

802.15

Question 3

What is trunking used for in networking?

Accepted Answer

To allow multiple VLANs to pass between switches

Answer

To connect devices within the same VLAN

Answer

To assign IP addresses dynamically

Answer

To encrypt data on a network

Question 4

Which device is primarily used to connect different network segments and manage traffic based on IP addresses?

Accepted Answer

Router

Answer

Switch

Answer

Hub

Answer

Access Point

Question 5

Which wireless encryption standard is considered the most secure for modern networks?

Accepted Answer

WPA3

Answer

WEP

Answer

WPA

Answer

WPA2