PRACTICAL APPLICATION
1. Which device would they use?
(a) Sujata needs to copy songs from her desktop to her laptop,
(b) Anika wants to take a backup of her hard disk.
(c) Proteek need to store all his favorite movies in one place,
(d) Radha has to store her assignments in the computer,
(e) The computer manufacturer has to store the startup instructions for the computer,
(f) Sidhant wants to take his homework presentation to school.
(g) Deepa need to take a backup of her holiday pictures.
2. Go online and make a study of the latest storage devices available in the market.
Prepare a comparative report based on their storage capacities, price, ease of use and size, please give answer very urgent please
Answers
Answer:1.a.- e. a pen drive f. a printer g. a pen drive
2. hard disk drive-has a large storage capacity, easy to use since its usually used in pcs. Its space is usually in gigabytes(GB) and terabytes(TB). Hard drives can last for 3 - 5 years on average.They read and write on their platters.
floppy disk(diskette)-has a capacity of 1.44 MB
tape drive-reads and writes data on a magnetic tape which is used offline. Can hold 15 terabytes-278 perabytes.
compact disc(CD)-Can hold up to 700 MB of data and largest is 870 MB.CD's are less expensive and are reliable except the error correction.
DVD and Blu-ray Discs- They can have the same physical size, but DVD can store up about 4.2 GB, while a Blu-ray disc can store up to 50 GB of data and higher to 128 GB.Blu-ray discs are kind of better than DVD's and are more expensive.They are classified under the optical discs usage. Blu-ray discs are the next and improved version of a DVD.
USB flash drive-USB drives are not designed to permanently store one's files. They can last 4 about 10 years or more depending on the drive.Not very expensive.
Secure digital card(SD card)- Usually used in portable devices.Has a capacity of 1 MB - 2 GB.They are in versions.
Solid State Drive(SSD)-Can withstand accidental drops and high temperature, which makes it more reliable than the HDD(but not all SSD's, it depends). SSD are faster than HDD, but that doesn't mean u don't need both/only 1 of them.They can last for 10 years. Usually attached to laptops, to help boost one's RAM.
( u could search 4 more, dis is all I know)
Explanation:
Answer:
Pen drive is the device that stors.