COMPUTER FUNDAMENTALS

COMPUTER SOFTWARE

OPERATING SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Why do we use a backup utility instead of copying and pasting files onto a memory stick?
A
Its an easy interface to use.
B
It optimises the files that are fragmented by puttin gthem back together.
C
Because it is automated, the users will not forget to backup to a designated drive.
D
It cleans the computer of viruses and other malicious software
Explanation: 

Detailed explanation-1: -File Backup Software Includes Compression and Encryption Not only does this make your backup data take up far less space, it makes them more secure. Contrast this with copy and paste onto an external drive.

Detailed explanation-2: -Backup software handles processes such as data deduplication that reduce the amount of physical space required to store data. Backup software also enforces policies that govern how often specific data is backed up, how many copies are made and where backups are stored.

Detailed explanation-3: -A file backup occurs when you store copies of your critical system and personal files on a hard drive or auxiliary storage device, such as an external backup or flash drive. Creating backups is a critical step in computer maintenance to protect your data in the event of system failure or file corruption.

Detailed explanation-4: -The main advantage of portable media is the ability to move data from one computer to another, although this creates the potential for security risks. Portable storage media can deliver the faster backup and recovery times needed in corporate SAN environments.

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