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COMPUTER AND IT MCQs

Total Questions : 204 | Page 3 of 21 pages
Question 21. .  Which one of the following companies announced sometime back the launch of India's first personal computer with one terabyte hard chive capacity?
  1.    Infosys Technologies
  2.    Wipro
  3.    HCL Infosystems
  4.    IBM
 Discuss Question
Answer: Option C. -> HCL Infosystems
Question 22. .  Nano technology deals with objects with dimensions in the range of
  1.    10-3 m
  2.    10-6 m
  3.    1Cr9 m
  4.    10-12 m
 Discuss Question
Answer: Option C. -> 1Cr9 m
Question 23. .  An Intelligent terminal
  1.    has a microprocessor, but cannot be programmed by the user
  2.    can process small data processing jobs, with the use of a large CPU
  3.    interacts with the user in English
  4.    cannot take data from the user
 Discuss Question
Answer: Option B. -> can process small data processing jobs, with the use of a large CPU
Question 24. .  'C' language is a
  1.    Low level language
  2.    High level language
  3.    Machine level language
  4.    Assembly level language
 Discuss Question
Answer: Option B. -> High level language
Question 25. .  Processor's speed of a computer is measured in
  1.    BPS
  2.    MIPS
  3.    Baud
  4.    Hertz
 Discuss Question
Answer: Option B. -> MIPS
Question 26. .  Window 7, the latest operating system from Microsoft Corporation has Indian languages fonts.
  1.    14
  2.    26
  3.    37
  4.    49
 Discuss Question
Answer: Option D. -> 49
Question 27. .  In a 14" TV or computer monitor, the dimension of 14" stands for
  1.    the length of the screen
  2.    the breadth of the screen
  3.    the diagonal of the screen
  4.    the maximum length of the screen
 Discuss Question
Answer: Option C. -> the diagonal of the screen
Question 28. .  Who is called the Father of Computer?
  1.    Charles Babbage
  2.    Stephen Hawking
  3.    W.G. Grace
  4.    John Lennon
 Discuss Question
Answer: Option A. -> Charles Babbage
Question 29. .  What is clickjacking ?
  1.    Malicious technique of tricking Web usear into revealing confidential information
  2.    A device that sends and receives data in a bit second
  3.    A form of Computer Engineering
  4.    A digital process that is used to display an image on monitor
 Discuss Question
Answer: Option A. -> Malicious technique of tricking Web usear into revealing confidential information
Question 30. .  What is the commonly used unit for measuring the speed of data transmission ?
  1.    Mega Hertz
  2.    Characters per second
  3.    Bits per second
  4.    Nano seconds
 Discuss Question
Answer: Option C. -> Bits per second

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