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CDs and DVDs use a laser light to read the magnetic information stored on them. If a laptop has no built in DVD reader then it is lacking an optical storage device. Optics involves the study of how light behaves.
Wiki User
∙ 15y ago
Wiki User
∙ 6y ago1 Jump Drive they are electronic devices that allow you to store computer files. usually no bigger then 6cm and usually rectangular in shape
2 CD a CD allows you to store music and other electronic files. It is flat with one shiny side and a hole in the centre.
3 Boxes allow you to store any number of things. they are usually squarish in shape
Different types of storage devices are memory stick, CD-ROM, Hardrive or SD cards
= types of memory card of computer
= types of storage devices
= types of floppy drive
= types of hard disk
= what is motherboard
These can be classified into local and network. Network could be internal and or could be external. Local storage devices could be Hard disks, disks, tapes where as internal network storage could be your DAS, NAS or SAN. External storage is cloud based.
Cupboards - you can put robots in cupboards
Baskets - you can put robot parts in baskets
Hard Disks - you can store data and robot control programs on a computer hard disk.
The most popular form of Non-volatile "Secondary" storage is the humble hard drive. USB solid-state "Thumb" drives are also Non-volatile storage
Ill be nice and list a few examples.
Your hard drive.
a CD or DVD or Blu-Ray disk
a USB stick (aka thumb drive)
your iPod (what do u mean u dont have one!?)
RAM (it is a volatile storage device)
Buffer
Cache
That should be a good start.
i want to know any three storge device with there example please define it briefly
2 types of storage device
1. primary
2.secondary
non-primary, no not that one.. That one, backup, the other one, the one before third
Wiki User
∙ 11y agotypes of optical disc drive are:
cd,dvd,blueray,cdr,cdrw,dvdrw,mp3,mp4
Wiki User
∙ 9y agoCD-ROM, DVD-ROM, and Blu-Ray Discs are all optical storage devices for the computer.
Wiki User
∙ 13y agoCD-R, CD-RW, DVD-R, DVD-RW, and Blu-ray
Wiki User
∙ 13y agoan internal hard drive
Wiki User
∙ 12y agocd rom
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What is Storage media used by optical disc drives?
CD and DVD disks are used by optical disc drives.
When were optical drives invented?
According to http://www.answers.com/optical+drives, David Paul Gregg developed an analog optical disc for recording video and patented it in 1961 and 1969.
What are the types of optical disc?
types of optical disc drive are: cd,dvd,blueray,cdr,cdrw,dvdrw,mp3,mp4
What bis the storage media used by optical disc drives?
DVDs or CDs
What are optical storage devices are most commonly known as?
An optical storage device is an electro-mechanical unit that can save and retrieve (write and read) information on a special disc medium using a laser light. Optical drives are designed to work with several types of media: CDs ("compact disc"), DVDs (digital versatile disc" or "digital video disc") and Blu-ray discs.
What are optical storage devices are most known as?
An optical storage device is an electro-mechanical unit that can save and retrieve (write and read) information on a special disc medium using a laser light. Optical drives are designed to work with several types of media: CDs ("compact disc"), DVDs (digital versatile disc" or "digital video disc") and Blu-ray discs.
How does an optical disk drive work?
An optical disc drive reads a disc by shining a laser on it and detecting the reflected beam. The reflectivity of a disc varies across its surface, which determines the intensity of the reflected beam. Photodiodes detect this reflected beam and produce electrical signals, which are interpreted as data.
What is the correct spelling for computer disc drive?
"Disc" refers to optical media, such as CDs or DVDs. "Disk" refers to magnetic media, such as hard drives. So the answer depends on which drive you are referring to; most have both an "optical disc drive", and a "hard disk drive".
What are three types of an optical disk?
CD or compact disc DVD or digital versatile disc Mini SD
Are CD drives or DVD drives more common?
CD drivers and DVD drivers are both equally common. CD drives is a drive that reads a compact disc and that is connected to an audio system. A DVD drive is an optical disc storage media format.
What are the type of ROM?
two types - magnetic in the form of magnetic tape,magnetic disc and optical in the form of compact disc.
What types of optical disk drives use what type of storage media?
DVDs or CDs
