Lakshya Education MCQs

Question: Which of the following is not a device used in data communication?
Options:
A.modem
B.multiplexer
C.statistical multiplexer
D.front-end processor
E.All of the above
Answer: Option E

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More Questions on This Topic :

Question 1. Which of the following statements is the most accurate?
  1.    The degree to which information needs to be summarized increases as one moves up through the management levels
  2.    Low-level managers made unstructured decisions
  3.    Upper managers make unstructured decisions
  4.    Low-level managers need general information about operating activities.
  5.    Middle managers make unstructured decisions
Answer: Option A
Question 2. As opposed to detailed transaction information, the management information system (MIS) responds to the need for
  1.    electronic data processing
  2.    managerial information
  3.    accounting application
  4.    utility billing information
  5.    None of the above
Answer: Option B
Question 3. The type of model that helps the manager forecast future events is the
  1.    physical model
  2.    graphical model
  3.    narrative model
  4.    All of the above
  5.    None of the above
Answer: Option E
Question 4. As alternatives are evaluated, the best one is recognized as the one
  1.    best enabling the system to meet its objectives
  2.    representing lowest cost
  3.    with the most advantages
  4.    with the least disadvantages
  5.    None of the above
Answer: Option A
Question 5. Decisions can be classified on three levels : strategic, _____ and operational.
  1.    prompt
  2.    passwords
  3.    MIS
  4.    Tactical
  5.    None of the above
Answer: Option D
Question 6. A greater proportion of time is spent in planning on the
  1.    top management level
  2.    middle management level
  3.    lower management level
  4.    All of the above
  5.    None of the above
Answer: Option A

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