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MCQs

Total Questions : 60 | Page 4 of 6 pages
Question 31. The metals disks which are permanently housed in salad and contamination free containers are called:
  1.    Hard Disk
  2.    Winchester Disk
  3.    Flexible Disk
  4.    None of The Above
 Discuss Question
Answer: Option B. -> Winchester Disk
Question 32. Which among the following memory is capable of operating at "electronics speed":
  1.    Semi conductor memory
  2.    Magnetic Disks
  3.    Magnetic Drums
  4.    None of The Above
 Discuss Question
Answer: Option A. -> Semi conductor memory
Question 33. Which of the following is not an advantage of storied programs:
  1.    Reliability
  2.    Reduction in Operational Costs
  3.    The Computers becoming general purpose
  4.    None of The Above
 Discuss Question
Answer: Option B. -> Reduction in Operational Costs
Question 34. Which of the Following is not true of immediate processing:
  1.    It is often used in real time applications
  2.    It can be used in an airline reservation system
  3.    It can occur with either sequential or direct access files
  4.    None of The Above
 Discuss Question
Answer: Option C. -> It can occur with either sequential or direct access files
Question 35. _____is the product of data processing:
  1.    Data
  2.    Information
  3.    A Computer
  4.    None of The Above
 Discuss Question
Answer: Option B. -> Information
Question 36. Microfilm reader is a:
  1.    COM Device
  2.    MICR Device
  3.    OCR Device
  4.    None of The Above
 Discuss Question
Answer: Option A. -> COM Device
Answer: (a)
Question 37. Who launched IBM's first PC in 1981:
  1.    Dean Cline
  2.    C.B. Rogers Jr.
  3.    David Swenson
  4.    None of The Above
 Discuss Question
Answer: Option B. -> C.B. Rogers Jr.
Answer: (b)
Question 38. In which of the following terminals the screen is regarded as an array of pixels, where each pixel is either on or off:
  1.    Character Map Terminal
  2.    Bit Map Terminal
  3.    RS 232 C Terminal
  4.    None of The Above
 Discuss Question
Answer: Option B. -> Bit Map Terminal
Answer: (b)
Question 39. Offline device is:
  1.    A device which is not connected to CPU
  2.    A device which is connected to CPU
  3.    A direct access storage device
  4.    None of The Above
 Discuss Question
Answer: Option A. -> A device which is not connected to CPU
Answer: (a)
Question 40. The stack pointer in the 8085 microprocessor is a:
  1.    16 bit register that points to stack memory locations
  2.    16 bit accumulator
  3.    Memory location in the stack
  4.    None of The Above
 Discuss Question
Answer: Option A. -> 16 bit register that points to stack memory locations
Answer: (a)

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