MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Regularly running the Disk Defragmenter utility improves system performance. When the computer saves files, it fragments the files into pieces and saves the pieces in various locations on the hard drive. Windows takes longer to access files because it requires additional disk drive reads to find the pieces.

Detailed explanation-2: -The Disk Defragmenter utility consolidates files so they occupy space more efficiently. The end result is that files are accessed faster, improving your computer’s overall performance. Defragmenting can take an hour or more, so it’s best to do this when you don’t need to use your computer.

Detailed explanation-3: -Defragmentation puts those separated pieces of data back together again. The result is that files are stored in a continuous manner, which makes it faster for your computer to read the disk and retrieve the files you need, increasing the overall performance of your PC.

Detailed explanation-4: -The defragmenting process can give you more space on your hard drive, which can be a big advantage to someone who is close to the limit of what their hard drive can hold. It can also produce a more stable computing experience. Optimized drives simply work better overall.