Correct Answer - Option 2 : Anti-virus software
Utility Software:
It helps users configure, analyze, optimize and maintain a computer. This software normally consists of small programs which are thought of as part of the operating system as they often come built-in with the operating system.
Utility Software performs certain tasks like virus detection, installation, and uninstallation, data backup, deletion of unwanted files, etc.
Examples:
- Antivirus software.
- File management tools.
- Compression tools.
- Disk management tools.
- Disk cleanup tool.
- File Management System.
- Disk Defragmenter.
- Backup utility.
So, Anti-virus software is an application of utility software.
Hence the correct answer is Anti-virus software.