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MCQs

Total Questions : 235 | Page 8 of 24 pages
Question 71. The linking of PCs with a communi-cations system is referred to as:
  1.    streaming
  2.    workstations
  3.    None of these
  4.    networking
  5.    turnkey systems
 Discuss Question
Answer: Option D. -> networking
Question 72. Which item best describes a CAM technology?
  1.    Numerical control
  2.    Geometric modeling
  3.    Drafting
  4.    Documentation
  5.    None of these
 Discuss Question
Answer: Option A. -> Numerical control
Question 73. Two of the major processing languages are PROLOG and:
  1.    Pascal
  2.    BASIC
  3.    None of these
  4.    COBOL
  5.    LISP
 Discuss Question
Answer: Option E. -> LISP
Question 74. Software is:
  1.    tape input.
  2.    a programming language
  3.    printer output
  4.    None of these
  5.    a set of instructions
 Discuss Question
Answer: Option E. -> a set of instructions
Question 75. Vision sensors:
  1.    will more closely match the capabilities of the human eye
  2.    can not improve much in the next decade
  3.    All of these
  4.    None of these
  5.    will remain very costly
 Discuss Question
Answer: Option A. -> will more closely match the capabilities of the human eye
Question 76. A disadvantage of Numerical Control (NC) is:
  1.    one operator is needed for each machine.
  2.    the machine tool can easily overheat
  3.    the tape and tape reader are not reliable
  4.    the computer is not reliable
  5.    None of these
 Discuss Question
Answer: Option C. -> 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.    a scanner
  3.    keyboard
  4.    None of these
  5.    an electromagnetic coupling
 Discuss Question
Answer: Option A. -> a microprocessor
Question 78. The difference between a high-technology and a medium-technology robot is the:
  1.    range of motion of the robot
  2.    accuracy of the robot
  3.    complexity of the task it can perform.
  4.    None of these
  5.    speed of movement
 Discuss Question
Answer: Option C. -> complexity of the task it can perform.
Question 79. Over the last ten years, productivity has risen most rapidly in:
  1.    United States
  2.    Japan
  3.    None of these
  4.    Italy
  5.    France
 Discuss Question
Answer: Option B. -> Japan
Question 80. The output of a thermocouple is:
  1.    a current
  2.    None of these
  3.    a voltage
  4.    a resistance
  5.    a capacitance
 Discuss Question
Answer: Option C. -> a voltage

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