PARTS OF A COMPUTER
4. This stores the data which tells the computer how to load the operating
system when it is switched on or re-booted.
of the calculations
Logic Unit is the part of the CPU which performs all
The parts of a computer that you can touch
Down
The more common name for the programs or instructions on your
computer
2. Memory is known as
when all the data is lost if the power is
switched off
3. The central processing unit is often called the
of the computer
This is the nit of storage generally
used for RAM
6. The CPU is made from a
silicon
7. The speed that a processor is
usually measured in
8. The
is the part of
the CPU
which
controls the
input and
output
devices
Answers
Answer:
Explanation:
A. Fill in the blanks.
1. The data which we put into the computer is processed by CPU.
2. The processed data is known as information.
3. The information in the computer is stored in the form of binary digits.
4. A flash drive is popularly known as pen drive.
5. The information stored in RAM memory is lost when the power goes off.
B. State True or False:
1. RAM stands for Random Accept Memory. FALSE
2. 1 Megabyte is equal to 1024 Gigabytes. FALSE
3. The set of characters, like alphabets, digits, or special characters that represent facts or
figures is known as Data. TRUE
4. It is easy and faster to access data from Internal memory. TRUE
5. External memory stores information for a longer period. TRUE
C. Application Based Questions:
1. Aaryan could not finish his project work in the class. So, he wants to carry the softcopy of the
project to his house in order to finish it. Which device will you suggest him to copy his work?
Ans-Flash Drive/Pen Drive
2. Raghav wants to copy 3 movies on a disk and wants to see them at his place. Which device will
you suggest him to copy all the movies?
Ans- DVD –Digital Versatile Disk or Digital Video Disk
D. Multiple Choice Questions:
1. The instructions stored in _______ cannot be changed but can only be read.
Ans- b. ROM
2. Name the CD on which data can be erased and rewritten many times.
Ans- c. CD-RW
3. A flash Drive can store up to _____ of data.
Ans- b. 2TB
4. Internal Memory is also known as________.
Ans- c. Both a. and b.
5. The data stored in the computer memory is measured in ______.
Ans- a. Bytes
6. Which storage device has the highest storage capacity?
Ans- c. Hard disk
E. Match the following:
1. External Memory-------------Secondary Memory
2. Blu-Ray Disk-------------------128 GB
3. DVD-----------------------------4.7 to 17 GB
4. RAM----------------------------Info