Which public IPv4 addresses can be used by LB1?

You have an Azure subscription that contains the public IPv4 addresses shown in the following table.

You plan to create a load balancer named LB1 that will have the following settings:

* Name: LB1

* Location: West US

* Type: Public

* SKU: Standard

Which public IPv4 addresses can be used by LB1?
A . IP1 and IP3 only
B . IP3 only
C . IP3 and IP5 only
D . IP2only
E . IP1, IP2. IP3. IP4. and IP5
F . IP1, IP3, IP4, and 1P5 only

Answer: C

Explanation:

Reference: https://docs.microsoft.com/en-us/azure/virtual-network/virtual-network-public-ip-address

This is because "Load balancer and the public IP address SKU must match when you use them with public IP addresses" https://docs.microsoft.com/en-us/azure/load-balancer/skus

Standard SKU Load Balancer routes traffic within and across regions, and to Availability Zones for high resiliency.