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WorksheetsComputer Memory
Total questions: 20
Worksheet time: 10mins
Which of the following is not a type of ROM?
PROM
EEROM
EPROME
1 Tera Byte is equal to
1024 KB.
1024 GB
1024 EB
Memory cards are also known as.
Flash cards
Multimedia cards
Hard disks.
It is located inside the CPU cabinet.
Flash drive
Blu-ray disc
Hard disk
It is a volatile memory.
RAM
ROM
Both of these
____is the smallest unit of Computer memory.
Bit
Byte
Yottabyte
Secondary memory is slower than a __ memory.
Between
Primary
firstly
____ disc has largest storage capacity than a CD and a DVD.
Blue rey.
Blue-ray.
Blue rain
A standard CD can store up to ___ of data.
700 MB
700 KB
700 GB
All the information in a computer is stored in the form of of __and ___.
Alphabets
Numbers
0 and 1
The data storage capacity of a computer memory is expressed in bytes.
True
False
RAM stores the data instructions and information temporarily. It is constantly overwritten with new data.
True
False
ROM stores the information permanently data and instructions stored in ROM are not lost even when the power is turned off.
False
True
Computer memory is of two types...
Alphabets and numbers.
Primary memory and secondary memory.
The external storage devices are called secondary memory.
True
False
Name the language that a computer understands.
High level language
Machine language
Which type of memory can CPU as directly.
Secondary memory
Primary memory.
What is the other name of flash drive?
Car drive
Pen drive
How much data can a DVD store ?
5.7 MB
4.7 GB
4.5 KB
Which memory is also known as auxiliary memory ?
Secondary memory
Primary memory.
