Which of the following is a step you should take before upgrading or migrating to a new OS?
A) replace the existing RAM so you can start fresh
B) make a complete backup of the current system
C) do a low-level format of all your hard disks
D) perform a chkdsk on the installation media

Question

Quizplus · Accepted Answer

Making a complete backup of the current system is crucial before upgrading or migrating to a new OS to prevent data loss in case something goes wrong during the process.

Which of the Following Is a Step You Should Take