The iSCSI offboard storage is being configured. Which sequence should be used?

A deployment professional needs to configure the X-Force Threat Intelligence Feed through a web proxy to access the cloud servers hosting the information.
How should the deployment professional configure the proxy for this access?

A deployment professional configures domain definitions for events in a multi-tenant QRadar environment.
The domain assignments for tenants, flows, VA scanners, reference data, network hierarchy items are already configured.
Which is the order of precedence between the incoming event's attributes when evaluating its domain assignment?

A deployment professional found the System Activity Reporting (SAR) notifications alert "Performance degradation was detected in the event pipeline. Expensive DSM extensions were found". From the Log Sources under date creation, it can be seen that a new DSM was installed by another team member today.
To troubleshoot this issue, what steps can the deployment professional take? (Choose two)

A deployment professional has to decide where data will be stored in a newly configured environment to submit a plan for storage and network connectivity bandwidth.
Which QRadar components within a deployment can store raw or normalized events locally? (Choose two)