Charles Babbage Invented

Q10: Which part of the computer helps to

Q11: A subschema expresses<br>A)the logical view.<br>B)the physical view.<br>C)the

Q12: Errors in computer results could be due

Q13: First generation computer systems used<br>A)transistors<br>B)vacuum tubes<br>C)magnetic cores<br>D)silicon

Q14: Terminal is a<br>A)device used to give supply

Q16: A collection of related information sorted and

Q17: Computers can be classified in which of

Q18: .Which one of the following is a

Q19: A term used interchangeably with diskette is<br>A)disk

Q20: What is part of a database that