FAQs: Data Communication Test Questions and Answers 24 PDF Book Download

Data communication test questions and answers: Q&A to learn computer networking online course, test prep 24 for distance education courses. Data communication test questions and answers to practice computer networking quiz with answers for online colleges and universities courses.

Practice 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, with choices linear topology, physical topology, basic topology, and spatial topology for online networking degrees. Learn computer networking questions and answers for problem-solving, merit scholarships 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