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WorksheetsSecondary Memory
Total questions: 20
Worksheet time: 20mins
Which memory is also called Auxiliary memory?
Primary Memory
Secondary Memory
Which one is not an optical disk?
CD
DVD
pen drive
BD
The circular metallic plates coated with iron oxide on both sides are called ___________
hard disks
tracks
sectors
platters
Each track is divided into ___________
platters
sectors
hard disks
memory drives
Which one is not the advantage of hard disk?
It has huge storage capacity
It is cheaper than optical disks.
It is faster than optical disks.
It is more durable than optical disks.
What is used to read and write data of optical disks?
black board
white board
laser beams
CPU
Optical disks are ___________cm in diameter.
10
11
12
13
A CD can hold upto _____________ MB of data.
1000
500
600
700
Which one has the highest storage?
CD
BD
DVD
What is the full form of CD?
Compact Disk
Clean Disk
Central Drive
Central Disk
What is the full form of DVD?
Double Vision Disk
Digital Viral Disk
Digital Versatile Disk
Double Versatile Disk
Which drive is small in size and can be carried in the pocket like a pen?
optical drive
hard drive
pen drive
disk drive
What is the full form of USB?
Uniform Serial Bus
Universal Serial Bus
Universal Series Bus
Uniform Supply Bus
What is the full form of UPS?
Universal Power Supply
Uniform Power Supply
Uninterruptible Power Supply
Memory card is also called ___________
pen drive
flash card
sim card
recharge card
Hard disk is also called ____________ disk.
memory
temporary
fixed
central
Pen drive is ____________ in size.
small
very small
big
very big
Full form of GB is ___________
Garbage Bin
Garbage Byte
Giga Byte
Giga Bit
A Blu-ray disc can store __________ GB of data.
50
15
700
250
1 byte is equal to ________
1 bit
4 bits
8 bits
1024 bits
