Illustrate basic working of physical layer, Computer Engineering

Assignment Help:

Q. Illustrate basic working of Physical layer?

Physical layer: Physical layer is concerned with sending raw bits between source and destination nodes over a physical medium. Source and destination nodes have to agree on a number of factors.

Signal encoding: how are the bits 0 and 1 to be represented?

Medium: what is the medium used and its properties?

Bit synchronization: is the transmission asynchronous or synchronous?

Transmission type: whether the transmission is parallel or serial?

Transmission mode: is the transmission simplex, half-duplex or full duplex?

Topology: what is the network topology i.e. mesh, star, bus or ring?


Related Discussions:- Illustrate basic working of physical layer

What is .net and .net framework, What is .NET / .NET Framework?  It is ...

What is .NET / .NET Framework?  It is a Framework in which Windows applications might be developed and run. The Microsoft .NET Framework is a platform for building, deploying,

In pram model steps required for executing an algorithm, Q. In PRAM model s...

Q. In PRAM model steps required for executing an algorithm? Subsequent steps are performed by a PRAM model whenever executing an algorithm: i) Read phase: First the N proc

Software estimation, Software Estimation The statement of scope helps t...

Software Estimation The statement of scope helps the planner to established estimates using one or more method which fail into two wide categories: empirical modeling and decom

Types of messages, Q. Types of messages? The messages can be of many ty...

Q. Types of messages? The messages can be of many types.  A specific field of all messages may be reserved to signify message type.  The message passing primitives are like thi

Explain program level of parallel processing, Program Level This is nor...

Program Level This is normally the liability of OS (operating system) that runs processes simultaneously. Different programs are generally independent of each other. So paralle

How can a function return a pointer to its calling routine, How can a funct...

How can a function return a pointer to its calling routine? The general form of a function is: type_specifier function_name(parameter list) { body of function; }

Advantages and disadvantage of message passage programming, Q. Advantages a...

Q. Advantages and Disadvantage of Message Passage Programming? Advantages of Message Passage Programming     Portable It is less error prone Offers excellent

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd