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Welcome to the Physical Layer MCQs Page

Dive deep into the fascinating world of Physical Layer with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Physical Layer, a crucial aspect of Networking. In this section, you will encounter a diverse range of MCQs that cover various aspects of Physical Layer, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Networking.

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Check out the MCQs below to embark on an enriching journey through Physical Layer. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Networking.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Physical Layer. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Physical Layer MCQs | Page 5 of 24

Discuss
Answer: (d). all of the mentioned
Q42.
In asynchronous serial communication the physical layer provides
Discuss
Answer: (c).both (a) and (b)
Q43.
The physical layer is responsible for
Discuss
Answer: (d).all of the mentioned
Q44.
A single channel is shared by multiple signals by
Discuss
Answer: (b).multiplexing
Discuss
Answer: (c).The rate at which the signal changes
Q46.
Which of the following devices takes data sent from one network device and forwards it to all devices on the network regardless of the intended recipient?
Discuss
Answer: (c).Hub
Q47.
Which of the following devices takes data sent from one network device and forwards it to the destination node based on MAC address?
Discuss
Answer: (b).Switch
Q48.
which of the following devices is used to connect different network segments and manage the traffic between them?
Discuss
Answer: (a).Bridge
Q49.
Unipolar, bipolar, and polar encoding are types of _______ encoding.
Discuss
Answer: (a).line
Q50.
_______ encoding has a transition at the middle of each bit.
Discuss
Answer: (d).All the above
Page 5 of 24

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