Refer to the exhibit. A customer wants FortiClient EMS configured to deploy to 1500 endpoints The deployment will be integrated with FortiOS and there is an Active Directory server.
Given the configuration shown in the exhibit, which two statements about the installation are correct? (Choose two.)

You notice that your FortiGate's memory usage is very high and that the unit's performance is adversely affected. You want to reduce memory usage.
Which three commands would meet this requirement? (Choose three.)

Referring to the configuration shown on the exhibit, which three statements are true? (Choose three.)

You verified that application control is working from previous configured categories.
You just added Skype on blocked signatures.
However, after applying the profile to your firewall policy, clients running Skype can still connect and use the application.
What are two causes of this problem? (Choose two.)

Refer to the exhibit containing the configuration snippets from the FortiGate.

Customer requirements:
SSLVPN Portal must be accessible on standard HTTPS port (TCP/443)
Public IP address (129.11.1.100) is assigned to port1
Datacenter.acmecorp.com resolves to the public IP address assigned to port1 The customer has a Let's Encrypt certificate that is going to expire soon and it reports that subsequent attempts to renew that certificate are failing.
Reviewing the requirement and the exhibit, which configuration change below will resolve this issue?