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1. What is a Computer? 
A Computer is an , operating under the  stored in its own memory that can , process the data according to specified rules, , and store the information for future use.
A Computer is a device which is available in  that comprises .
2. Who are the pioneers/ forerunners of computer?
(i) Who is the father of computer?
(ii) Who is the computer’s first programmer? 
3. Write a short note on Data.
Data is the . It  directly by us. Generally, they are in the form of .