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Computer Aptitude

CCC SET III MCQs

Total Questions : 102 | Page 4 of 11 pages
Question 31. . Who invented keyboard ?
  1.    James Gosling
  2.    Steve Jobs
  3.    Martin cooper
  4.    Christoper Latham Sholes
 Discuss Question
Answer: Option D. -> Christoper Latham Sholes
Question 32. . Directory structure in windows is ?
  1.    Flat
  2.    Hierarchical
  3.    Both of above
  4.    None of above
 Discuss Question
Answer: Option C. -> Both of above
Question 33. . What is meaning of EEPROM ?
  1.    Electronically Erasable Programmable Read only Memory
  2.    Electrically Erasable Programmable Read only Memory
  3.    Electronically Erasable Programmable Reach only Memory
  4.    Electrically Erasable Pratical Reach only Memory
 Discuss Question
Answer: Option B. -> Electrically Erasable Programmable Read only Memory
Question 34. . All memory units are expressed as powers of ?
  1.    2
  2.    5
  3.    10
  4.    20
 Discuss Question
Answer: Option A. -> 2
Question 35. . What is meaning of OMR ?
  1.    Optical Mark Reader
  2.    Optical Message Reader
  3.    Optical Message Render
  4.    Optical Mark Render
 Discuss Question
Answer: Option A. -> Optical Mark Reader
Question 36. . Which type of software are device drivers
  1.    Application software
  2.    System software
  3.    Utility software
  4.    These are type of hardware
 Discuss Question
Answer: Option B. -> System software
Question 37. . What can be considered as basic building blocks of a digital circuit ?
  1.    Logic Gate
  2.    Diode
  3.    Semi Conductor
  4.    CMOS
 Discuss Question
Answer: Option A. -> Logic Gate
Question 38. . Which of following is not a valid bus in computer system ?
  1.    Data Bus
  2.    Memory Bus
  3.    Address Bus
  4.    System Bus
 Discuss Question
Answer: Option B. -> Memory Bus
Question 39. . Which is a application software among following ?
  1.    Assembler
  2.    Complier
  3.    Operating System
  4.    Microsoft office
 Discuss Question
Answer: Option D. -> Microsoft office
Question 40. . Which of following allows two or more users to work on same time ?
  1.    Multiprocessing
  2.    Multithreading
  3.    Multiprocessing
  4.    Multi-capable
 Discuss Question
Answer: Option C. -> Multiprocessing

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