American computer programmer Timothy Paterson, a developer for Seattle Computer Products, wrote the original operating system for the Intel Corporation's 8086 microprocessor in 1980, initially calling it QDOS (Quick and Dirty Operating System), which was soon renamed 86-DOS. Advertisement Advertisement New questions in Computer Science

answer answered 9. What does a disc defragmenter do? (A) It is a utility program that facilitates compression of files so that they occupy less storage space. (B) It is a utility program that minimizes the time taken by the hard disk to read up 'split' files. It does so by rearranging the files and free space on your computer

Windows 8 and up auto-detects the number of passes required depending on the SMART status, number of errors, size of disk, time since last inspection, etc. You can keep it running in background and does not affect your performance much on a decently speced device. It can take anywhere from 1-2 passes to 40 passes and more to complete.

Iska Size Bahut Chhota Hota Hai And Isme Bahut Saare Data Ko Lambe Time Tak Store Karke Rakha Ja Sakta Hai. Hard Disk Kisi Bhi Data Ko Kabhi Bhi Delet Liya Ja Sakta Hai. And Koi Bhi Data Ko Kabhi Bhi Store Kar Sakte Hai. Hard Disk Ke Tutne Ya Kharab HOne Par Usme Sabhi Data Corrupt Ho Jata Hai. Hard Disk Ki Storage Bahut Hi Adhik 80GB, 150GB.

Updated: 02/07/2022 by Computer Hope. When referring to a computer hard drive, a disk partition or partition is a section of the hard drive that is separated from other segments. Partitions enable users to divide a physical disk into logical sections. For example, allowing multiple operating systems to run on the same device.

Types of Data Security You can apply the following approaches to protect your data: Data storage security —deals with securing storage systems and infrastructure, along with the data they hold. It also covers disaster recovery and business continuity.