Karteikarten
storage devices
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- 1Floppy diskA floppy disk is a disk storage medium composed of a disk of thin and flexible magnetic storage medium, readable by a floppy disk drive (FDD), and sealed in a rectangular plastic carrier lined with fabric which serves the purpose of keeping the data storage disk free of foreign particles such as dust.
- 2Hard drivea data storage device used for storing and retrieving digital information using one or more rigid ("hard") rapidly rotating disks (platters) coated with magnetic material. The platters are paired with magnetic heads arranged on a moving actuator arm, which read and write data to the platter surfaces
- 3super diskImation Super Disk drive. An LS-120 disk. Circuit components of the external USB Super Disk for Macintosh, shown at the top of this article. The drive itself is the same size as a standard 3.5" floppy drive, but uses an ATA interface
- 4Tape casseteThe Compact Cassette or Musicassette (MC), also commonly called cassette tape, audio cassette, or simply tape or cassette, is a magnetic tape recording format for audio recording and playback released by Philips in 1962. Compact cassettes come in two forms, either already containing content as a pre-recorded cassette, or as fully recordable "blank" cassette
- 5zip disketteThe Zip drive is a medium-to-high-capacity removable floppy disk storage system (for its period of contemporary use) that was introduced by Iomega in late 1994. Originally, Zip disks launched with capacities of 100 MB, but later versions increased this to first 250 MB and then 750 MB.
- 6Blu-Ray discBlu-ray or Blu-ray Disc (BD, BRD) is a digital optical disc data storage format. It was designed to supersede the DVD format, in that it is capable of storing high-definition video resolution (1080p). The plastic disc is 120 mm in diameter and 1.2 mm thick, the same size as DVDs and CDs
- 7CD-ROM discA CD-ROM is a pre-pressed optical compact disc which contains data. The name is an acronym which stands for "Compact Disc Read-Only Memory". Computers can read CD-ROMs, but cannot write to CD-ROMs which are not writable or erasable.
- 8CD-R and CD-RW discCD-RW is a digital optical disc storage format. A CD-RW disc is a compact disc that can be written, read arbitrarily many times, erased, and written again.
- 9Jump drive or flash driveAlternatively referred to as a USB flash drive, data stick, pen drive, memory unit, key chain drive and thumb drive, a jump drive is a portable storage device. It is often the size of a human thumb (hence the name) and it connects to a computer via a USB port.
- 10Memory cardA memory card or flash card is an electronic flash memory data storage device used for storing digital information. These are commonly used in portable electronic devices, such as digital cameras, mobile phones, laptop computers, tablets, MP3 players and video game consoles.
- 11Memory stickMemory Stick is a removable flash memory card format, launched by Sony in October 1998, and is also used in general to describe the whole family of Memory Sticks.
- 12SSDAn SSD uses flash memory and has no moving parts
- 13Cloud storagethis is were you save your data via the internet onto a device
- 14OMROptical mark recognition is the process of capturing human-marked data from document forms such as surveys and tests.
- 15Punch cardpunched card, punch card, IBM card, or Hollerith card is a piece of stiff paper that contained either commands for controlling automated machinery or data for data processing applications. Both commands and data were represented by the presence or absence of holes in predefined positions
- 16Network mediaNetwork media is the actual path over which an electrical signal travels as it moves from one component to another. This chapter describes the common types of network media, including twisted-pair cable, coaxial cable, fiber-optic cable, and wireless.
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- Karteikarten am storage devices , erstellt von 12lucas.m am 22/01/2016.
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