What is the full form of VLAN?

• Virtual Local Area Network

• Very Large Area Network

• Virtual Link Access Node

• Voice Line Access Number

The main function of VLAN is to:

• Increase data transfer speed in LAN.

• Divide broadcast domains into smaller domains.

• Secure the network from external attacks.

• Connect various types of network devices.

The standard protocol used for VLAN trunking is:

• STP (Spanning Tree Protocol)

• OSPF (Open Shortest Path First)

• 802.1Q

• RIP (Routing Information Protocol)

If a switch port is configured as an 'access port', then the port:

• Can only carry traffic from one VLAN.

• Can carry traffic from multiple VLANs.

• Is used to connect a switch to a router.

• Is used to connect two switches.

Which of the following statements best describes a 'trunk port'?

• A port that only allows traffic from the default VLAN.

• A port that can carry traffic from multiple VLANs by adding tags.

• A port used to connect end devices like computers.

• A port that functions as a firewall between VLANs.

The advantages of using VLANs include, except:

• Increased security.

• Reduced broadcast traffic.

• Increased hardware costs.

• Flexibility in network management.

When an Ethernet frame passes through a trunk port, VLAN information is added to the frame header in the form of:

• MAC address

• IP address

• VLAN ID (tag)

• Port number

What network device is typically used to route between VLANs?

• Hub

• Switch

• Router

• Repeater

A PC connected to a switch on a port configured for VLAN 10 can only communicate directly with other devices in:

• All VLANs in the network.

• VLAN 10.

• VLAN 1.

• The VLAN with the most members.

What will happen if two devices in different VLANs try to communicate without a router?

• Communication will succeed without issues.

• Communication will fail.

• One device will automatically switch VLANs.

• The switch will automatically allow communication.