COMPUTER HARDWARE
STORAGE DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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CD ROM
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DVD
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Hard disk
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Pen drive
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Detailed explanation-1: -Flash drives (memory sticks, SD cards, etc.) are small cards about the size of a stick of gum. They’re popular in computers, digital cameras, and MP3 players.
Detailed explanation-2: -Common uses of USB flash drives are for storage, supplementary back-ups, and transferring of computer files. Compared with floppy disks or CDs, they are smaller, faster, have significantly more capacity, and are more durable due to a lack of moving parts.
Detailed explanation-3: -They are called secondary storage devices. To access the data stored in these devices, you have to attach them to a computer and access the stored data. Some of the examples of external storage devices are-Pen drives, CDs, and DVDs.
Detailed explanation-4: -A flash memory device–sometimes called a USB stick, a memory stick, or a thumb drive– contains trillions of interconnected flash memory cells that store data. These small, portable storage devices have long been a popular choice for extra computer storage–and they can hold up to 4 terabytes.