Explanation:

Explanation:
The rules should be processed in the following order:
* Rule1: This is a network rule collection with the lowest priority (100). It allows any protocol and port from any source to any destination.
* Rule2: This is a NAT rule collection with the second lowest priority (200). It translates the source IP address of VM1 to a public IP address when it accesses the internet.
* Rule3: This is an application rule collection with the third lowest priority (300). It allows HTTP and HTTPS traffic from any source to any destination.
* Rule4: This is an application rule collection with the fourth lowest priority (400). It blocks HTTP and HTTPS traffic from any source to www.contoso.com.
* Rule5: This is a network rule collection with the highest priority (500). It blocks ICMP traffic from any source to any destination.
The rules are processed from the lowest priority to the highest priority. If a rule matches the traffic, it is applied and no further rules are evaluated. If no rule matches the traffic, it is denied by default.

Explanation:

Box1: Activity log
Azure activity logs provide insight into the operations that were performed on resources in your subscription.
Activity logs were previously known as "audit logs" or "operational logs," because they report control-plane events for your subscriptions.
Activity logs help you determine the "what, who, and when" for write operations (that is, PUT, POST, or DELETE).
Box 2: Logs
Log Integration collects Azure diagnostics from your Windows virtual machines, Azure activity logs, Azure Security Center alerts, and Azure resource provider logs. This integration provides a unified dashboard for all your assets, whether they ' re on-premises or in the cloud, so that you can aggregate, correlate, analyze, and alert for security events.
References:
https://docs.microsoft.com/en-us/azure/security/azure-log-audit

Explanation: