AZ-800 Network Watcher Monitoring 5

Question 1

How long are NSG flow logs retained in Azure Storage by default before automatic deletion?

Accepted Answer

0 days (no automatic deletion unless you set a retention policy)

Answer

By default, NSG flow logs are never automatically deleted; you must explicitly configure a retention policy (in days) to enable automatic cleanup.

Question 2

Which Network Watcher diagnostic tells you which NSG rule is responsible for allowing or denying a specific flow?

Accepted Answer

IP Flow Verify

Answer

IP Flow Verify not only returns allow/deny but also names the specific NSG and rule that made the decision for the tested 5-tuple.

Question 3

A company needs to monitor connectivity between 50 Azure VMs in a hub-and-spoke topology. Which Connection Monitor feature reduces the number of test configurations required?

Accepted Answer

Single probe groups with multiple sources and destinations

Answer

Connection Monitor's test groups allow you to define multiple source and destination endpoints together, generating all pairwise tests automatically.

Question 4

Traffic Analytics shows a high volume of flows from Azure VMs to an unusual external IP late at night. What Azure-native feature can you use to investigate the process making those connections?

Accepted Answer

Network Watcher Packet Capture combined with a Wireshark filter

Answer

Packet Capture can record the suspicious traffic and filtering in Wireshark by the external IP reveals the specific packets and potentially application-layer data.

Question 5

Which Network Watcher feature generates a visual map showing VNets, subnets, VMs, and their relationships within a subscription?

Accepted Answer

Topology

Answer

The Topology feature in Network Watcher generates a graphical view of the network resources and their relationships within a selected resource group or VNet.

AZ-800 - Microsoft Azure Networking Solutions Practice Test

AZ-800 - Microsoft Azure Networking Solutions Practice Test

AZ-800 Network Watcher Monitoring 5