Which information might indicate that a cyber attack has occurred for a particular node?
According to the IBM Documentation1, one possible indication that a cyber attack has occurred for a particular node is anincrease in data ingest totalfor that node. This means that the amount of data that is transferred from the client node to the server during backup operations has increased significantly, which could be a sign of ransomware or other malicious software modifying or encrypting files on the node.
Which data is captured in a retention set?
According to the web search results, a retention set isa point-in-time collection of inactive client backup data for a set of nodes or virtual machines1.A retention set can be used to meet long-term data retention requirements without having to store multiple copies of the data on the server1.
The perfmon tool is used for performance monitoring of the system and attached devices in which operating system?
According to the web search results, perfmon is a performance monitoring tool that is integrated with theMicrosoft Windowsoperating system1234.It allows you to look into the performance of your system and the applications that are running on it2.
Which command is used to change the number of versions of backups to keep?
you can change the number of versions of backups to keep with settings in the Operations Center: Backups1.If you use commands, you can use theDEFINE COPYGROUPcommand with theVEREXISTSparameter1.
What is true regarding IBM Spectrum Protect for Mail?
According to the IBM Spectrum Protect for Mail documentation1, it backs up Exchange Server databases by using Microsoft VSS.
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