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                                               COMPUTER TEST SERIES-02 26. Which of the following is a part of the Central Processing Unit? a. Printer b. Keyboard c. Moused. d.Arithmetic & Logic unit Ans:- d 27. CAD stands for a. Computer-aided design b. Computer algorithm for design c. Computer application in design d. Computer analogue design Ans:- a 28. Junk e-mail is also called a. spam b. spoof c. sniffer script d. spool Ans:- a 29. Hackers a. all have the same motive   b. break into other people’s computers c. may legally break into computers as long as they do not do any damaged. are people who are allergic to computers Ans:- b 30. What type of computers are client computers (most of the time) in a client-server system? a. Mainframe b. Mini-computer c. Microcomputer d. PDA Ans:- c 31. A computer ...

                                1. The term ‘Computer’ is derived from………. a. Latin b. German c. French d. Arabic 2. Who is the inventor of “Difference Engine”? a. Allen Turing   b. Charles Babbage c. Simur Cray d. Augusta Adaming 3. Who is the father of Computer?  a. Allen Turing b. Charles Babbage c. Simur Cray d. Augusta Adaming 4. Who is the father of Computer science? a. Allen Turing b. Charles Babbage c. Simur Cray d. Augusta Adaming 5. Who is the father of personal computer? a. Edward Robert b. Allen Turing c. Charles Babbage d. None of these 6. A CPU contains a. a card reader and a printing device   b. an analytical engine and a control unit c. a control unit and an arithmetic logic unit   d. an arithmetic logic unit and a card reader 7. Which of the following controls the process of interaction between the user and the operati...