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MCQs

Total Questions : 474 | Page 8 of 48 pages
Question 71. Software is:
  1.    printer output
  2.    a set of instructions
  3.    tape input.
  4.    a programming language
  5.    None of the above
 Discuss Question
Answer: Option B. -> a set of instructions
Question 72. Which item best describes a CAM technology?
  1.    Numerical control
  2.    Drafting
  3.    Documentation
  4.    Geometric modeling
  5.    None of the above
 Discuss Question
Answer: Option A. -> Numerical control
Question 73. The linking of PCs with a communi-cations system is referred to as:
  1.    workstations
  2.    streaming
  3.    turnkey systems
  4.    networking
  5.    None of the above
 Discuss Question
Answer: Option D. -> networking
Question 74. Two of the major processing languages are PROLOG and:
  1.    LISP
  2.    COBOL
  3.    BASIC
  4.    Pascal
  5.    None of the above
 Discuss Question
Answer: Option A. -> LISP
Question 75. Vision sensors:
  1.    will remain very costly
  2.    can not improve much in the next decade
  3.    will more closely match the capabilities of the human eye
  4.    All of the above
  5.    None of the above
 Discuss Question
Answer: Option C. -> will more closely match the capabilities of the human eye
Question 76. A disadvantage of Numerical Control (NC) is:
  1.    the computer is not reliable
  2.    the tape and tape reader are not reliable
  3.    one operator is needed for each machine.
  4.    the machine tool can easily overheat
  5.    None of the above
 Discuss Question
Answer: Option B. -> the tape and tape reader are not reliable
Question 77. Digitizers can be converted from "dumb" to "smart" through the addition of:
  1.    a microprocessor
  2.    an electromagnetic coupling
  3.    keyboard
  4.    a scanner
  5.    None of the above
 Discuss Question
Answer: Option A. -> a microprocessor
Question 78. Over the last ten years, productivity has risen most rapidly in:
  1.    Italy
  2.    Japan
  3.    France
  4.    United States
  5.    None of the above
 Discuss Question
Answer: Option B. -> Japan
Question 79. The difference between a high-technology and a medium-technology robot is the:
  1.    speed of movement
  2.    range of motion of the robot
  3.    accuracy of the robot
  4.    complexity of the task it can perform.
  5.    None of the above
 Discuss Question
Answer: Option D. -> complexity of the task it can perform.
Question 80. The output of a thermocouple is:
  1.    a capacitance
  2.    a resistance
  3.    a current
  4.    a voltage
  5.    None of the above
 Discuss Question
Answer: Option D. -> a voltage

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