FAQs: Data Communication Test Questions and Answers 24 PDF Download

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Study data communication test questions and answers with multiple choice question (MCQs), term that refers to way in which a network is laid out physically is known to be , for bachelor degree and masters degree questions with choices linear topology , physical topology , basic topology , spatial topology with problem solving answer key to test study skills for online e-learning, formative assessment and jobs' interview preparation tips. Learn computer networking questions and answers with problem-solving skills assessment test.

Quiz: Data Communication Test Questions and Answers Worksheet 24 Download PDF

MCQ: Term that refers to way in which a network is laid out physically is known to be

  1. Linear topology
  2. Physical topology
  3. Basic topology
  4. Spatial topology

B

MCQ: Most often used technique to change an analog signal to digital data is called

  1. Sample code modulation
  2. Data code modulation
  3. Polar code modulation
  4. Pulse code modulation

D

MCQ: In OSI model, layers that are called network support layers are

  1. Physical, data link and network
  2. Physical, network and session
  3. Session, presentation and transport
  4. Session, presentation and transport

A

MCQ: Third layer of OSI model is called

  1. Application layer
  2. Presentation layer
  3. Data-link layer
  4. Network layer

D

MCQ: In data communications, we use periodic analog signals and

  1. Periodic digital signals
  2. Non-Periodic digital signals
  3. Non-Periodic analog signals
  4. Periodic analog- digital signals

B