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WorksheetsStorage Devices Revision Exercise
Total questions: 24
Worksheet time: 13mins
A storage medium for portable devices like digital cameras, mobiles.
Memory card
USB
CD
Hard Disk
An optical storage device that is used to record high quality video and sound.It can store data 6 times more than a CD
Blu Ray Disk
CD
DVD
Flash Drive
Most popular backup device.Small, lightweight plug and play device used to copy data from one computer to another
DVD
Hard disk
CD
Flash drive
Which of these is a Hard Disk Drive (HDD)?
Which type of storage is directly accessible to the CPU?
Primary
Secondary
Offline
Optical disc is a storage media that uses laser technology to store data onto a circular plastic or metallic disc.
True
False
Hard disk has no magnetized disk inside, stacked one after another, where data is recorded by magnetizing.
True
False
What kind of storage device is shown in the picture?
Memory Card
Solid State Drive
Floppy Disk
Optical Disc
What kind of hard disk drive is shown in the picture
Internal hard disk
External hard disk
Solid State drive
Optical drive
A ____is a hardware designed to store information
Pen drive
Storage device
Hard disk
DVD stands for ______
Digital versatile disc
Digital slide
A blue ray disc store (a) amount of data
What is this?
ROM
RAM
Hard disk
Which is very oldest storage device?
Kamala wants to copy a movie. Which storage device can she use?
Floppy disk
CD-ROM
CD-R/W
DVD
Which of this device is Scratch resistant and uses blue violet laser light technology?
Cloud storage is very secure because the host has lots of security procedures in place.
True
False
Magnetic storage devices have...
Spinning discs that contain tracks and sectors
Floating gates to trap electrons
A read-write head that moves across the magnetic discs
Has pits and lands that represent 0 or 1
