Utility System Software Quiz

Which of the following is NOT a category of utility software mentioned in the video?

• Web browser

• Data compression

• Backup

• File repair

What does file repair software do?

• Defragments the hard disk

• Attempts to correct issues and restore the file to a working state

• Compresses files to save space

• Backs up files to a different location

Which type of backup only copies and backs up the items that have changed since the last backup?

• Manual backup

• Differential backup

• Incremental backup

• Full backup

What must be done to compressed files before they can be read?

• They must be repaired

• They must be backed up

• They must be extracted

• They must be defragmented

Which of the following is an example of a lossless compression format?

• ZIP

• MP3

• GIF

• JPEG

Why should solid-state drives (SSDs) not be defragmented?

• They are too expensive

• They are already compressed

• They have no moving parts and can access files quickly

• They do not store data in fragments

What is the main purpose of defragmentation utilities?

• To compress files

• To back up files

• To repair corrupted files

• To reorganize files on a hard disk

Which of the following is NOT a type of malware mentioned in the video?

• Virus

• Firewall

• Trojan

• Worm

What is the benefit of using backup software?

• It speeds up access to files

• It ensures important files are not lost

• It helps keep your computer safe from malware

• It reduces the size of files

Which utility software helps keep your computer and files safe from malware?

• Anti-malware software

• Compression utilities

• Backup software

• File repair software