Category Archives: Software

Definition of pointer

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“A pointer is a variable that can hold the address of the variables, structures and functions that are used in the program. It contains only the memory location of the variable . Pointers are used with followings: Basic data type … Continue reading

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Indexing

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Indexing is another common method for making retrievals faster. The time taken for this operation depends on the number of pages to be accessed. If the records are randomly stored, the page accesses depend on the volume of data. If … Continue reading

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Introduction to DBMS

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A database management system (DBMS) is special types of programs that help you to store, modify, and extract information from a database. A database is a collection of data in organized way. Some DBMS are MySQL, PostgreSQL, Microsoft Access, SQL … Continue reading

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Software Engineering

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Software engineering is the engineering to design, develop, and maintain software for a device. Software engineers instruct a computer or a device how to perform a desired function by using programming codes.  A software engineer is different from a programmer. … Continue reading

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What is MVC?

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Model View Controller (MVC) is one of three ASP.NET programming models it is a framework for building web applications. Model represents the underlying, logical structure of data in a software application. This object model does not contain any information about … Continue reading

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Web server described

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Web servers are special types of computers that always connected to the internet and deliver content or services to users over the Internet. The main function of a web server is to store information, process the data and deliver output … Continue reading

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