MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -A compression program or compression utility is a software program that compresses and decompresses various file types. Most operating systems include tools for compressing and uncompressing files. For example, latest versions of Microsoft Windows include a compression utility for creating and extracting .

Detailed explanation-2: -File compression tools condense digital files or folders to ensure they take up less disk space. They accomplish that by reducing redundancy in the file’s code (lossless compression) or by getting rid of some data from the file (lossy compression).

Detailed explanation-3: -Simply put, file compression (or data compression) is the act of reducing the size of a file while preserving the original data. Doing so allows the file to take up less space on a storage device, in addition to making it easier to transfer over the internet or otherwise.

Detailed explanation-4: -You can compress, or zip, the file in Windows, which shrinks the size of the file but retains the original quality of your presentation. You can also compress the media files within the presentation so they’re a smaller file size and easier to send.