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WorksheetsDATA STORAGE AND MEMORY
Total questions: 35
Worksheet time: 17mins
1. The storage capacity of a computer is called its ___________
data
information
memory
___________refers to facts and figures.
Information
Data
memory
__________________ is processed data.
Memory
Data
Information
Same as 1024 Gigabytes
1 Terabyte
1 Gigabyte
1Megabyte
1 Kilobyte
Number of Bits in a nibble.
2
4
6
8
Data is stored in the computer memory in the form of :
Numbers
Text
Bits/Bytes
RAM stands for:
Random Accept Memory
Random Access Memory
Read Only Memory
Data and instructions stored in this Internal memory is lost when computer is turned off
ROM
RAM
USB
Hard disk
A storage medium for portable devices like digital cameras, mobiles.
Memory card
USB
CD
Hard Disk
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
ROM can be directly accessed by
Monitor
RAM
CPU
Data
The size of an SD card is similar to that of
Biscuit
Postage stamp
Corn
Bus ticket
Data can be erased using electrical signals in
ROM
PROM
EPROM
EEPROM
A computer works with only two digits
2 and 5
0 and 1
7 and 1
3 and 0
These are further divided into sectors
Platter
Data
Tracks
Magnetic spots
which is an example of secondary storage
RAM
External hard drive
Which of these is a Hard Disk Drive (HDD)?
What happens if you don't have enough RAM?
Your computer will slow down because it has to load everything from the Hard Drive
Your computer will speed up
You won't get much wool from your sheep
Your computer will run out of Hard Drive Space
Computer memory are of two types :
Hard disk and Flash drive
Hard Disk and Memory Card
RAM and ROM
Internal memory and External memory
Data and instructions stored in this Internal memory is lost when computer is turned off
ROM
RAM
USB
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
Identify
Flash drive
SD card
Hard disk
CD
Identify
Hard disk
Pen drive
Floppy disk
SD
Identify
SD. card
Pen drive
Hard disk
CD-W
Which of the following is not a ROM?
PROM
EPROM
DPROM
EEPROM
Which part of the computer is used to store the data or information?
Keyboard
Mouse
Internal hard dsik
Monitor
The CD, DVD,and Blu-ray disc are round in shape.
True
False
There are internal and external hard disks.
True
False
