a.
Q.1. Write the short form of the following.
Kilometer b. Mister Mr
c. Doctor
d. Page Po
e. Limited 440
f. Anno Domini A
Q. 2 Choose the correct answer.
1. Printer is an ..
device.
2. The information stored in the CPU is calle
3. These insects live in colonies.
4. It is the longest insect in the world. (Gian
5. What is a baby goat called?
2.3 Complete these sentences.
1. Orange city ...
Answers
Answer:
Question and Answer for you…
Data Entry Operations Book
Q.1. What is computer?
Answer:- computer is a electronic device that transform input data into meaningful.
Q.2. What are the five Basic operations performed by the computer ?
Answer:- i) Accept Data ii) Store Data iii) Process Data iv) retrive the store Data and v) Print the result.
Q.3. Define ALU, CU and CPU?
Answer: AlU= Arithmetic Logic Unit , CU= Control Unit, and CPU= Central Processing Unit.
Q.4. What are the Characteristic of computer?
Answer: 1) High Speed ii) Accuracy iii) Diligence and iv) Storage
Q.5. Draw the block Diagram of computer Organisation:
Answer:
Q.6. Choose the correct Answer.
I) The task of performing arithmetic and logical operation is called:
a) ALU b) Editing c) storage and d) Output ( Answer is ALU)
II) The ALU and CU jointly are known as
a) RAM b) ROM c) CPU and d) None of above. (Answer is CPU )
Q.7. What is Input Device?
Answer: the Device that use to enter Data and Programs into the computer system.
Q.8. What is Output Device?
Answer:- The process of producing result of entering Data for the getting usefull information.
Q.9. What is Pehipheral device?
Answer: A device which connected to the computer externally is called Pehipheral Device?
Q.10. How many type of pehipheral are there base on functions?
Answer: The peripherals device are divided into three parts such as 1) input device 2) Output device and 3) other device.
Q.11. Write down the input devices:
Answer: 1) Keyboard 2) Mouse 3) Light Pen 4) Optical/Magnetic Scanner 5) Touch Screen 6) Microphone for a voice as input and 7) Track Ball