CompTIA A+ Certification Core 2 (220-1102) - Backing Up Your Data in Linux and macOS

The video tutorial covers backup tools for Linux and Mac OS. It demonstrates using Deja Dupe on Ubuntu Linux, highlighting its simplified interface and automatic backup settings. The tutorial then shifts to Mac OS, explaining how to set up Time Machine with an external drive, monitor backup progress, and restore data. The video concludes with best practices for data backup, emphasizing the 321 modality to ensure data safety.

What is the core utility behind the backup tool Deja Dupe in Linux?

• R Sync

• Time Machine

• File History

• Backup and Restore

Which feature allows you to monitor the progress of a Time Machine backup on Mac OS?

• Dock

• Finder

• Menu Bar

• System Preferences

What is the first step in setting up a backup on Mac OS using Time Machine?

• Enter Time Machine

• Enable Showtime Machine

• Select a backup disk

• Encrypt the backup

What is the primary purpose of the 3-2-1 backup strategy?

• To encrypt backups

• To reduce storage space

• To speed up the backup process

• To ensure data is stored in multiple locations

How can you transfer data between Macs using Time Machine?

• By using a USB flash drive

• By using a Time Machine backup drive

• By using iCloud

• By using AirDrop