COMPUTER ARCHITECTURE
INPUTOUTPUT DEVICES
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Magnetic
|
|
|
Optical
|
|
|
USB
|
|
|
Solid State
|
Detailed explanation-1: -Blu-ray (Blu-ray Disc or BD), is a digital optical disc data storage format. It was invented and developed in 2005 and released worldwide on June 20, 2006. It was designed to supersede the DVD format, capable of storing several hours of high-definition video (HDTV 720p and 1080p).
Detailed explanation-2: -Blu-ray, optical disc data-storage format that is most often used for playback of high-definition (HD) video. Blu-ray represents the third generation of compact disc (CD) technology, after audio CDs and digital video discs (DVDs).
Detailed explanation-3: -optical storage, electronic storage medium that uses low-power laser beams to record and retrieve digital (binary) data. In optical-storage technology, a laser beam encodes digital data onto an optical, or laser, disk in the form of tiny pits arranged in a spiral track on the disk’s surface.
Detailed explanation-4: -optical storage devices, such as CDs, DVDs and Blu-ray discs. solid state storage devices, such as solid state drives (SSDs) and USB memory sticks.