MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

OPERATING SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Backing up your files is important because ____
A
Computer drives could fail
B
A virus could corrupt your work
C
You could accidentally delete a file
D
ALL ARE IMPORTANT!
Explanation: 

Detailed explanation-1: -Backup copies allow data to be restored from an earlier point in time to help the business recover from an unplanned event. Storing the copy of the data on separate medium is critical to protect against primary data loss or corruption.

Detailed explanation-2: -The Importance of Backups Making backups of collected data is critically important in data management. Backups protect against human errors, hardware failure, virus attacks, power failure, and natural disasters. Backups can help save time and money if these failures occur.

Detailed explanation-3: -Click Start, type backup in the Start Search box, and then click Backup and Restore in the Programs list. Click Back up files under Back up files or your entire computer. Select where you want to store the file backup, and then click Next.

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