Menu Design (Examples)

Example : How to create an Options Menu (Three Vertical Dot) in an Android App using XML and Android Java. NB: First of all, right click on res folder – New – Android resource directory – select menu from resource type – ok – right click on menu folder – Read more…

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E-Market and SCM

E-Market and SCM with CRM E-Market Introduction E-Market stands for “Electronic Market”. E-Market is also known as the “Online Market”. Definition E-markets are online markets place where goods, services, or financial assets are bought and sold electronically through the Internet(mostly) or other computer networks. Type of E-Market  E-markets have become Read more…

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PLA

Introduction PLA stands for Programmable Logic Array. Definition A Programmable Logic Array (PLA) is a digital logic device that allows us to implement/create a customized type of combinational logic circuits as needed. Characteristic Features The advantages of PLAs include flexibility and the ability to implement custom logic functions without the Read more…

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Demultiplexer

Introduction of Demultiplexer A demultiplexer is also known as a “Demux” or “Data Distributor“.  Definition A demultiplexer is a digital logic circuit that takes a single input and distributes it to one of several possible output lines based on the value of its control inputs. Characteristic Features They are fundamental Read more…

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Decoder

Definition of Decoder A decoder is a digital logic circuit that performs the reverse function of an encoder by taking binary input and activating one of several output lines based on the binary input code.  Characteristic Features The most common type of decoder is the binary-to-decimal decoder, which decodes a Read more…

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Encoder

Introduction of Encoder The Encoder is an essential component in various electronic and communication systems, where they play a crucial role in converting and processing information accurately and efficiently. Definition An encoder is a digital electronic circuit or device used to convert data from one format or representation to another. Read more…

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Multiplexer

Introduction of Multiplexer A multiplexer is often abbreviated as MUX. It is a fundamental building block in digital circuit design. Definition A multiplexer is a digital electronic circuit used in digital systems that performs the function of selecting one of many input signals and forwarding them to a single output Read more…

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Boolean Algebra

Boolean Algebra History Boolean algebra was developed by George Boole in the mid-19th century and has since become a cornerstone of digital circuit design, programming, and formal logic. Introduction Boolean algebra is a branch of mathematics and a fundamental concept in computer science and digital electronics. It forms the foundation Read more…

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Fragment & its Life Cycle

The fragment is a part of the Activity in which we can create and display one or multiple screens in one activity as per application requirements. It is the modular section of the Android activity. Hence, it is sometimes called Sub-Activity. A fragment encapsulates the functionality of an individual fragment Read more…

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