Free MCQsLearn App Download - Data Communications Quizzes Online MCQs PDF Download eBook
Practice Data Communications quiz questions, data communications multiple choice questions and answers PDF to prepare networking exam worksheet 146 for online certificate programs. Practice Data Communications quiz with answers, data communications Multiple Choice Questions (MCQs) for online university degrees. Free data communications MCQs, flow and error control, fast ethernet, network congestion, vlans configuration, data communications test prep for online computer engineering programs.
"The mode in which each station can send and receive data but not at the same time is called", data communications Multiple Choice Questions (MCQs) with choices simplex, half duplex, full duplex, and duplex for computer science online programs. Learn data communications questions and answers with free online certification courses for computer information science.
Data Communications Questions and Answers PDF Download eBook
MCQ: The mode in which each station can send and receive data but not at the same time is called
- half duplex
- simplex
- full duplex
- duplex
A
MCQ: Virtual Local Area Networks (VLANs) provide
- time-efficiency and security
- reduce network traffic
- both a and b
- none of the above
C
MCQ: The main focus point in congestion control and Quality of Services is
- data protocol
- data layer
- data flow
- data traffic
D
MCQ: Three different encoding schemes were used for all the implementations in
- standard Ethernet
- fast Ethernet
- Gigabit Ethernet
- 10 Gigabit Ethernet
B
MCQ: Error control in the data link layer is based on
- automatic repeat request
- manually repeat request
- situation based
- terminated-request
A