BSTI-BharatSir : Computer Fundamentals Set-21
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The document contains a set of multiple-choice questions (MCQs) related to computer fundamentals, including topics such as memory types, computer classifications, data representation, and input/output devices. Each question is followed by a list of answer choices, highlighting essential concepts in information security and computing. The document serves as a study aid for students at Buddha Science & Technical Institute, focusing on foundational computer science knowledge.
BSTI-BharatSir : Computer Fundamentals Set-21
- 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-21
- 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-21 ) 1. When did John Napier develop logarithm? A. 1416 B. 1614 C. 1641 D. 1804 2. What type of memory is not directly addressable by the CPU and requires special softw3are called EMS (expanded memory specification)? A. Extended B. Expanded C. Base D. Conventional 3. Signals can be analog or digital and a computer that processes the both type of signals is known as A. Analog computer B. Digital Computer C. Hybrid Computer D. Mainframe Computer 4. Magnetic tape can serve as A. Secondary storage media B. Output media C. Input media D. All of the above 5. Number crunchier is the informal name for A. Mini computer B. Super computer C. Microcomputer D. Mainframe computer 6. Which of the following is a storage device? A. Tape
- 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-21 ) B. Hard Disk C. Floppy Disk D. All of the above 7. Which of the following is not a class of computers based on size? A. Mainframe Computers B. Mini Computers C. Micro Computers D. Super Computers 8. ASCII stands for A. American Standard Code for Information Interchange B. American Scientific Code for International Interchange C. American Standard Code for Intelligence Interchange D. American Scientific Code for Information Interchange 9. IBM 1401 computer was A. Mainframe Computer B. Mini Computers C. Micro Computers D. None of above 10. What does the disk drive of a computer do? A. Rotate the disk B. Read the disk C. Load a program from the disk into the memory D. Both b and c 11. MSI is the abbreviation of
- 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-21 ) A. Medium Scale Integrated B. Medium System Integrated C. Medium Scale Intelligent D. Medium System Intelligent 12. Through which device the main components of the computer communicate with each other? A. Keyboard B. System Bus C. Monitor D. Memory 13. A characteristic of card systems is: A. Slowness in processing data B. Using cards as records of transactions C. Needing a larger DP staff D. All of the above 14. The commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called A. ASCII B. EBCDIC C. BCD D. All of above 15. Which was the computer conceived by Babbage? A. Analytical Engine B. Arithmetic Machine C. Donald Kunth D. All of above 16. Which of the following is not a class based on size? A. Mainframe Computer
- 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-21 ) B. Micro Computer C. Mini Computer D. Digital Computer 17. In latest generation computers, the instructions are executed. A. Parallel only B. Sequentially only C. Both sequentially and parallel D. All of above 18. Which of the following printing devices an output composed of a series of data? A. Wire matrix printer B. Band printer C. Wang image printer D. Both a and c 19. Mark I is also known as A. American Sequence Controlled Calculator B. Automatic Sequence Calculating Controller C. American Sequence Controlled Computer D. Automatic Sequence Controlled Calculator 20. Latency time is A. Time to spin the needed data under head B. Time to spin the needed data under track C. Time to spin data under sector D. All of above 21. Another word for a daisy wheel printer. A. Petal printer B. Golf ball printer C. Laser printer D. Line printer
- 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-21 ) 22. ASCII and EBCDIC are the popular character coding systems. What does ASCII stand 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 23. Which was the computer conceived by Babbage? A. Analytical engine B. Arithmetic machine C. Donald Knuth D. All of above 24. What is the latest write-once optical storage media? A. Digital paper B. Magneto-optical disk C. WORM disk D. CD-ROM disk 25. Dot-matrix is a type of A. Tape B. Printer C. Disk D. Bus
- 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-21 ) ANSWER 1. B 11. A 21. B 2. B 12. B 22. C 3. C 13. D 23. A 4. A 14. D 24. D 5. B 15. A 25. B 6. D 16. D 7. D 17. C 8. A 18. D 9. A 19. D 10. D 20. A