Chapter 5 Data Representation - 4


Computer Class 10
1. Digital Computers can perform a wide variety of data processing jobs.


2. In a Computer any thing that type or draw is recognized by it in a numeric format.


3. Each group is in the binary format represents one Character.


4. Digital Computer are built from electronic components with two states, like ON and OFF states of switches.


5. Machine Language which a Computer understands is based on the combination 0's and 1's.


6. Computers data item can be classified into the four types.


7. Integer data contains discrete number only.


8. Real data consists of numbers which may be fractions or incremental.


9. Alpha numeric data includes all the upper case and lower case letters.


10. All the data and instructions must be represented in a numeral format.
11. Binary number system has found to be the most natural and official-system for modern digital computer.


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