Computers Can Be Classified in Which of the Following Hierarchical

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

Q15: Charles Babbage invented<br>A)eniac<br>B)difference engine<br>C)electronic computer<br>D)punched card

Q16: A collection of related information sorted and

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

Q21: The unit of hardware, which an operator

Q22: WAN means -<br>A)wide area network<br>B)wine area network<br>C)woll