Tag Archives: Storage

RAID Drives

Posted on January 27, 2012 by admin

RAID Drives ,This type of storage technology can be configured to support different system requirements. A BAID system needing to support a fault-tolerant computer provides duplicate file copies on different drives. When fast access speeds are a priority, RAID drives spread … Continue reading →

Posted in Computer | Tagged , | Comments Off

Erasable Disks

Posted on January 21, 2012 by admin

Erasable optical disk drives ,Like magnetic hard disk, scan overwrite data ,erasable disks are the most flexible type of optical storage media. Some of these optical disks are called magneto-optical disks because the bit patterns are aligned magnetically on the … Continue reading →

Posted in Computer, How it works | Tagged , , | Comments Off

Magnetic Disk Storage

Posted on January 13, 2012 by admin

Disk drives are equipped with read/write heads ;hat convert the magnetized spots on disk into a binary code. As the disk spins inside the drive, the read/write head passes over the surface of the disk. The head writes data on … Continue reading →

Posted in Computer | Tagged , , | Comments Off

Memory

Posted on January 12, 2012 by admin

In memory, data and programs are held only temporarily, just before and after processing is completed. Application programs instruct the computer to execute specific tasks. The machine code for these instructions and the necessary data are loaded into memory, where … Continue reading →

Posted in Computer | Tagged , , , | Comments Off

Optical Disk Storage

Posted on January 11, 2012 by admin

The computer Industry is always looking for more-efficient ways of saving data. New Storage technologies using optical disks exceed the storage capacities currently available with magnetic disks of the same size. Optical storage techniques, used by computers are basically the … Continue reading →

Posted in Computer | Tagged , | Comments Off