BSTI-BharatSir : Computer Fundamentals Set-12
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The document provides a multiple-choice question (MCQ) set on computer fundamentals, created by Bharat Bhushan and Supriya Bharati at Buddha Science & Technical Institute in Kokar, Ranchi, India. It includes various topics such as error in computer data, types of storage devices, and computer classifications. The document also presents answers to the questions listed, ensuring a comprehensive understanding of the subject matter.
BSTI-BharatSir : Computer Fundamentals Set-12
- 1. MCQ : Computer Fundamentals BHARAT BHUSHAN @ B. K. NAL Assistant Professor (Computer Science) Director, BSTI, Kokar Buddha Science & Technical Institute www.bharatsir.com SUPRIYA BHARATI Assistant Professor (Computer Science) Asst. Director, BSTI, Kokar By & Computer Fundamentals Kokar, Ranchi-834001, Jharkhand, India MCQ SET-12
- 2. Information Security Computer Fundamentals with Bharat Sir, BSTI, Kokar, Ranchi Buddha Science & Technical Institute, Kokar, Ranchi www.bharatsir.com |Mobile : 09835376044| Whatsapp : 09006365889 Computer Fundamentals ( Set-12 ) 1. An error in computer data is called A. Chip B. Bug C. CPU D. Storage device 2. Which American computer company is called Big Blue? A. Microsoft B. Compaq Corp C. IBM D. Tandy Svenson 3. Which of the following is not true for a magnetic disk? A. It is expensive relative to magnetic tape B. It provides only sequential access to stored data C. Users can easily update records by writing over the old data D. All of above 4. Which unit holds data temporarily? A. Input unit B. Secondary storage unit C. Output Unit D. Primary Memory Unit 5. IBM 7000 digital computer A. Belongs to second generation B. Uses VLSI C. Employs semiconductor memory D. Has modular constructions
- 3. Information Security Computer Fundamentals with Bharat Sir, BSTI, Kokar, Ranchi Buddha Science & Technical Institute, Kokar, Ranchi www.bharatsir.com |Mobile : 09835376044| Whatsapp : 09006365889 Computer Fundamentals ( Set-12 ) 6. A hard copy would be prepared on a A. Line printer B. Dot matrix Printer C. Typewriter terminal D. All of the above 7. Hard disk is coated in both sides with A. Magnetic metallic oxide B. Optical metallic oxide C. Carbon layer D. All of the above 8. Computer professionals working in a computer centre are A. Software B. Firmware C. Hardware D. Humanware 9. The qualitative or quantitative attribute of a variable or set of variables is termed as A. data B. information C. both of above D. none of above 10. Microprocessors can be used to make A. Computer B. Digital systems C. Calculators D. All of the above 11. One of the popular mass storage device is CD ROM. What does CD ROM stand for? A. Compactable Read Only Memory
- 4. Information Security Computer Fundamentals with Bharat Sir, BSTI, Kokar, Ranchi Buddha Science & Technical Institute, Kokar, Ranchi www.bharatsir.com |Mobile : 09835376044| Whatsapp : 09006365889 Computer Fundamentals ( Set-12 ) Compact Data Read Only Memory A. Compactable Disk Read Only Memory B. Compact Disk Read Only Memory 12. What do you call the translator which takes assembly language program as input & produce machine language code as output? A. Compiler B. Interpreter C. Debugger D. Assembler 13. Memory is made up of A. Set of wires B. Set of circuits C. Large number of cells D. All of these 14. In which year was chip used inside the computer for the first time? A. 1964 B. 1975 C. 1999 D. 1944 15. ASCII stands for A. American Stable Code for International Interchange B. American Standard Case for Institutional Interchange C. American Standard Code for Information Interchange D. American Standard Code for Interchange Information
- 5. Information Security Computer Fundamentals with Bharat Sir, BSTI, Kokar, Ranchi Buddha Science & Technical Institute, Kokar, Ranchi www.bharatsir.com |Mobile : 09835376044| Whatsapp : 09006365889 Computer Fundamentals ( Set-12 ) 16. Following IC chip integrates 100 thousands electronic components per chip. A. SSI B. MSI C. LSI D. VLSI 17. Which of the following computer is not invented by J.P. Eckert and John Mauchly? A. ENIAC B. EDVAC C. UNIVAC D. EDSAC 18. A computer program that converts an entire program into machine language at one time is called a/an A. Interpreter B. CPU C. Compiler D. Simulator 19. The octal equivalence of 111010 is A. 81 B. 72 C. 71 D. None of above 20. Which of the following computer implemented binary numbers, perform calculations using electronics and implemented separate computation and memory for the first time? A. Mark I B. ABC
- 6. Information Security Computer Fundamentals with Bharat Sir, BSTI, Kokar, Ranchi Buddha Science & Technical Institute, Kokar, Ranchi www.bharatsir.com |Mobile : 09835376044| Whatsapp : 09006365889 Computer Fundamentals ( Set-12 ) C. Z3 D. None of above 21. Which of the items below are considered removable storage media? A. Removable hard disk cartridges B. (Magneto-optical) disk C. Flexible disks cartridges D. All of the above 22. Which is not a computer classification? A. mainframe B. maxframe C. mini D. notebook 23. The magnetic storage chip used to provide non- volatile direct access storage of data and that have no moving parts are known as A. Magnetic core memory B. Magnetic tape memory C. Magnetic disk memory D. Magnetic bubble memory 24. On which aspect the analog computers are better than digital? A. Speed B. Accuracy C. Reliability D. Automatic 25. Why ABC is considered electro-mechanical computer? A. Because it was invented before electronic computers were developed
- 7. Information Security Computer Fundamentals with Bharat Sir, BSTI, Kokar, Ranchi Buddha Science & Technical Institute, Kokar, Ranchi www.bharatsir.com |Mobile : 09835376044| Whatsapp : 09006365889 Computer Fundamentals ( Set-12 ) ANSWER 1. B 11. D 21. D 2. C 12. D 22. B 3. B 13. C 23. D 4. D 14. B 24. B 5. D 15. C 25. B 6. D 16. C 7. A 17. D 8. D 18. C 9. A 19. B 10. D 20. D B. Because there are wheels, drums, bars to rotate and move to produce result C. Because they use the flow of electrons in different component D. None of above