Computing - Types of Secondary Storage 0.0 / 5 ? ComputingHardwareGCSEAQA Created by: PurplePrincessCreated on: 03-05-19 15:02 In magnetic storage, the plate or magnetic disk is called a ... platter 1 of 14 Optical media is good for portability as it is shockproof and ... waterproof 2 of 14 The ... determines whether the bits are 1 or 0 in magnetic storage polarity 3 of 14 In magnetic storage, each track contains tiny ... each holding one bit of data tracks 4 of 14 In optical storage, light from ... are used to detect the reflections from the CD/DVD lasers 5 of 14 ... is used to describe how easy a storage device is to be transported portability 6 of 14 In solid state drives, microscopic electronic switches (made from ... to store data) transistors 7 of 14 when the data is copied multiple times over several different locations redundancy 8 of 14 Magnetic storage is not robust as it has lots of parts that... move 9 of 14 ... is used to describe how robust a storage device is durability 10 of 14 ... drives have both magnetic and solid state storage hybrid 11 of 14 The storage device which uses pits and lands in order to detect whether it is a 1 or a 0 optical 12 of 14 Solid state drives are made of ... memory flash 13 of 14 In cloud storage a building which stores a large amount of data on secondary storage devices is a ... centre data 14 of 14
Comments
No comments have yet been made