MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Disk cleanup is a maintenance utility that was developed by Microsoft for its Windows operating system. The utility scans your computer’s hard drive for files that you no longer need such as temporary files, cached webpages, and rejected items that end up in your system’s Recycle Bin.

Detailed explanation-2: -Cleaner One Pro Windows is an all-in-one disk cleaning and optimization software that frees up disk space by removing invalid and unnecessary files. Cleaner One Pro scans your PC quickly, and then displays the garbage files, so you can decide which of them you want to be removed.

Detailed explanation-3: -Its function is to “free-up disk space” on a computer hard drive. This will let the comparison of the relative disk space filled with various things like Files and Folders.