What must occur before adding one or more spoke servers to the hub server?

Correct Answer: D 🗳️
When you install the IBM Spectrum Protect server, the default configuration requires secure communication by using the Secure Sockets Layer (SSL) or Transport
Layer Security (TLS) protocol. Unless this requirement was disabled for both the hub and the spoke servers, you must add the certificate of the spoke server to the truststore file of the hub server.
References:
https://www.ibm.com/support/knowledgecenter/SSEQVQ_8.1.0/srv.solutions/t_msdisk_add_spoke.html

What information is displayed by the query cleanup command?

Correct Answer: D 🗳️
Use by the query cleanup command to display information about damaged files that are identified during a storage pool conversion process.
References:
https://www.ibm.com/support/knowledgecenter/SSGSG7_7.1.6/srv.reference/r_cmd_cleanup_query.html

Which option is added to ensure that all of the commands before the next SERIAL command complete before the script continues when scripting multiple commands in PARALLEL?

Correct Answer: D 🗳️
Wait -
Specifies whether to wait for the server to complete processing this command in the foreground. The default is NO. Possible values are:
✑ No
Specifies that the server processes this command in the background. Use the QUERY PROCESS command to monitor the background processing of this command.
✑ Yes
Specifies that the server processes this command in the foreground. You wait for the command to complete before continuing with other tasks. The server then displays the output messages to the administrative client when the command completes. If you are backing up multiple file systems, all backup processes must complete before the command is complete.
References: IBM Spectrum Protect for Windows, Version 8.1.0, Administrator's Reference, page 72 https://www.ibm.com/support/knowledgecenter/SSEQVQ_8.1.0/srv.reference/b_srv_admin_ref_windows2.pdf

How do administrators find out they have been assigned an alert and view the details of that alert?

Correct Answer: A 🗳️
The Operations Center includes an Overview page where you can view high-level status information. From the Overview page, you can navigate to other pages that provide more details. Most of the Administrative activities like Adding Client node, monitoring backup, Alerts, Network Traffic, Storage Pools, Maintenance and few other features only can be Performed with Operation Center.
References:
http://techiessite.com/access-operate-tivoli-storage-manager-567/