Explanation
Graphical user interface, text, application Description automatically generated

A synthetic backup is a backup type that provides a backup for all data on the system while providing the lowest impact to the network. It combines a full backup with one or more incremental backups to create a single backup set, without requiring access to the original data source. Off-site is a backup location, not a backup type. Full and differential are backup types, but they have a higher impact on the network than synthetic. Verified References: https://www.comptia.org/blog/what-is-a-synthetic-backup
https://www.comptia.org/certifications/a

For securely disposing of SSDs, physical destruction methods like shredding are considered most effective:
Shredding:This method involves physically breaking the SSD into small pieces, making data recovery practically impossible. It's a recommended practice for ensuring that sensitive data on SSDs is irretrievably destroyed.

Running an antivirus scan for malicious software is the first step that a support technician should do when a user reports a virus on a PC. The antivirus scan can detect and remove the virus, as well as prevent further damage or infection. Quarantining the host, investigating how the malware was installed and reimaging the computer are possible steps that can be done after running the antivirus scan, depending on the situation and the results of the scan. Verified References: https://www.comptia.org/blog/how-to-remove-a-virus
https://www.comptia.org/certifications/a

Processes tab in Task Manager would contain the information a technician would use to identify the cause of this issue. The Processes tab in Task Manager displays all the processes running on the computer, including the CPU and memory usage of each process. The technician can use this tab to identify the process that is causing the hard drive activity light to remain lit and the performance degradation1