Windows-Administration-Security : Quiz 2

What is the purpose of Network Load Balancing (NLB)?

• To provide a single access point for SSL certificates

• To distribute traffic across multiple servers for improved availability and scalability

• To encrypt network traffic between servers

• To monitor network performance of a single server

Which of the following is NOT a feature of NLB?

• Automatic detection and recovery of a failed cluster host

• Load balancing for non-TCP based protocols

• Scalability by adding more servers to the cluster

• Management of multiple clusters from a single computer

Up to how many computers can be supported in a single NLB cluster?

• 16

• 32

• 64

• No limit

Which mode of operation requires the network adapter to support changing its MAC address?

• Multicast mode

• Unicast mode

• Broadcast mode

• Anycast mode

What are the hardware requirements for setting up an NLB cluster?

• Hosts must have identical hardware

• All hosts must reside on the same subnet

• Each host must have at least two network adapters

Which protocol can be used on the adapter for which NLB is enabled?

• IPX

• TCP/IP

• NetBEUI

• SIP

How can NLB be installed on Windows Server?

• Using Server Manager only

• Using Windows PowerShell only

• Either Server Manager or Windows PowerShell

• Through direct download from the Microsoft website

What are the three operation modes of NLB?

• Unicast, Broadcast, Anycast

• Unicast, Multicast, IGMP Multicast

• Multicast, Broadcast, IGMP

• Unicast, Anycast, Broadcast

Which NLB operation mode requires the network to have IGMP snooping capability?

• Unicast

• Multicast

• IGMP Multicast

• Broadcast

In which mode does NLB replace the original hardware MAC address of adapters with an NLB MAC address?