IBM C1000-026 Exam Practice Questions (P. 4)

An administrator needs to upgrade their QRadar environment. The administrator has downloaded the Patchupdate File from Fixcentral and transferred this Image to the Appliance.
Which commands does the administrator need to run to start the upgrade process?

An administrator has to change the system hardware clock of the QRadar server. The administrator has already restarted the main services (hostservices, tomcat, hostcontext) and needs to synchronize the QRadar Console time with the QRadar managed hosts.
Which command can the administrator use to accomplish this?

An administrator has been tasked to create a saved search that shows a list of multiple login failures for a single user by username. The administrator has done the following:
1. Selected Last Hour in the view option.
2. In the Add filter window, selected the search parameter Custom Rule [Indexed].
3. Selected Equals for Operator.
4. Selected Authentication for Rule Group.
What is the next step the administrator needs to perform for the Rule option?

An administrator needs to extract a property from an intrusion detection system (IDS) log. Using a regular expression, the administrator wants to extract a specific part of the log showing the matching `policy ID` of the IDS.
Which type of property must the administrator create?

A company has two different domains in their IBM QRadar system: Domain_A and Domain_B. An administrator has been tasked to create a rule to look only at events that are tagged with Domain_A and ignore rules that are tagged with the other domains.
What domain text should the administrator use to create this rule?