AZ-800 AZ-800 - Microsoft Azure Networking Solutions Load Balancer and Azure Front Door Questions and Answers 2

Question 1

Which protocol does Azure Load Balancer use for health probes when you need to verify HTTP endpoint availability?

Accepted Answer

HTTP/HTTPS

Answer

ICMP

Answer

TCP

Answer

UDP

Question 2

You need global load balancing across Azure regions with anycast routing. Which service should you use?

Accepted Answer

Azure Front Door

Answer

Azure Internal Load Balancer

Answer

Azure Standard Load Balancer

Answer

Azure Traffic Manager

Question 3

What is the purpose of an outbound rule in Azure Standard Load Balancer?

Accepted Answer

Allow VMs without public IPs to initiate outbound internet connections through the LB public IP

Answer

Route inbound traffic to backends

Answer

Enable health probes for backend VMs

Answer

Configure session persistence for clients

Question 4

Which Azure Front Door component evaluates request conditions and executes actions like URL rewrites or redirects?

Accepted Answer

Rules Engine

Answer

Origin Group

Answer

Health Probe

Answer

WAF Policy

Question 5

An Azure Internal Load Balancer frontend is configured with IP address 10.0.1.100. Where is this IP allocated from?

Accepted Answer

The subnet's address space of the load balancer's frontend configuration

Answer

A public IP prefix

Answer

A globally unique Azure IP pool

Answer

The backend VM's NIC directly

Question 6

What does session persistence (sticky sessions) set to 'Client IP' in Azure Load Balancer change about the hashing algorithm?

Accepted Answer

Switches from 5-tuple to 3-tuple hash (source IP, destination IP, protocol)

Answer

Disables hashing and uses round robin

Answer

Uses only destination port for routing

Answer

Enables DSR mode automatically