File compression is only available on hard-disk drives.
Which is true about hard disk?
A hard disk is actually a set of stacked disks, like phonograph records. Each disk has data recorded electromagnetically in concentric circles, or tracks, on the disk. A head, similar to a phonograph arm but in a relatively fixed position, writes or reads the information on the tracks.
What expands compressed?
Once you download the file, your computer uses a program such as WinZip or Stuffit to expand the file back to its original size. If everything works correctly, the expanded file is identical to the original file before it was compressed.
Which is true about an internal hard disk?
An internal hard drive is the primary storage device located inside a computer system. It usually contains pre-installed software applications, the operating system and other files. Most desktop computers have several internal hard drives, allowing them to provide greater data storage.
What is it called when servers on the Internet supply applications as a service rather than a product Digital Versatile Computing Service Computing Cloud computing optical computing?
use file compression. Solid-state storage devices are different than hard disks in that they: have no moving parts. What is it called when servers on the Internet supply applications as a service, rather than a product? Cloud computing.
What is the function of hard disk drive?
What Does a Hard Drive Do? A hard drive is the hardware component that stores all of your digital content. Your documents, pictures, music, videos, programs, application preferences, and operating system represent digital content stored on a hard drive. Hard drives can be external or internal.
What is hard disk drive used for?
What does a hard drive do? Simply put, a hard drive stores data. On a computer, this includes all of your photos, videos, music, documents, and applications, and beyond that, the code for your computer’s operating system, frameworks, and drivers are stored on hard drives too.
How do I enlarge a compressed file?
Do one of the following:
- To unzip a single file or folder, open the zipped folder, then drag the file or folder from the zipped folder to a new location.
- To unzip all the contents of the zipped folder, press and hold (or right-click) the folder, select Extract All, and then follow the instructions.
What are the two types of file compression?
Any kind of data can be compressed. There are two main types of compression: lossy and lossless.
Which compression software is the best?
The Best File Compression Software Of 2021: All The Best Options For Shrinking The Size Of Your Files
- 1) WinZip.
- 2) 7-Zip.
- 3) PeaZip.
- 4) Zipware.