MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Tape data storage is now used more for system backup, data archive and data exchange. The low cost of tape has kept it viable for long-term storage and archive.

Detailed explanation-2: -Magnetic tape is a storage medium that has provided a viable option for storing, archiving, or backing up data from large computer systems.

Detailed explanation-3: -Similarly to hard drive disks, magnetic tapes can store enormous amounts of data averaging between 1-15 terabytes. This makes them a great long term storage option particularly for system backups, archive data and exchange purposes.

Detailed explanation-4: -Secure-Protection from flood, fire and theft. Safe-Protection from temperature and humidity. Cost effective – no man hours spent backing things up or expensive hardware to install. Flexible – no limit on data, easy to access, fully controlled by you.

Detailed explanation-5: -What Does Disk to Tape (D2T) Mean? Dist to tape (D2T) is a backup methodology in which data is backed up directly from a disk (typically a hard disk) to a magnetic tape. This process is widely applied in enterprises where the archival stability is critical, allowing a disaster recovery plan to recover data.