*Comprehensively Elucidate/Explain the ff.

*Comprehensively Elucidate/Explain the ff.

1. Variables

=>Variables can represent numeric values, characters, character strings, or memory addresses.

Variables play an important role in computer programming because they enable programmers to write flexible programs. Rather than entering data directly into a program, a programmer can use variables to represent the data. Then, when the program is executed, the variables are replaced with real data. This makes it possible for the same program to process different sets of data.

2. Control Structure

=>A control structure is a block of programming that analyzes variables and chooses a direction in which to go based on given parameters. The term flow control details the direction the program takes (which way program control "flows"). Hence it is the basic decision-making process in computing; flow control determines how a computer will respond when given certain conditions and parameters.

3. OOP

=>Object-oriented programming (OOP) is a programming language model organized around "objects" rather than "actions" and data rather than logic. Historically, a program has been viewed as a logical procedure that takes input data, processes it, and produces output data.

4. Web-Based Programming

=>It is programming language is a systematic method to describe computations. Programming languages are most commonly used to describe an intended computation in a form that will allow it to be performed by an electronic computer. Programming languages exist because other forms of human expression such as natural languages are not well-suited to describing computation in sufficient detail to be performed reliably by an electronic computer.

5. ASP.Net Control

=>The ASP.NET AJAX Control Toolkit is an open-source project built on top of the Microsoft ASP.NET AJAX frameworkIt is a joint effort between Microsoft and the ASP.NET AJAX community that provides a powerful infrastructure to write reusable, customizable and extensible ASP.NET AJAX extenders and controls, as well as a rich array of controls that can be used out of the box to create an interactive Web experience. Itcontains more than 30 controls that enable you to easily create rich, interactive web pages.

6.SQL Data Source

=>establishes a live two-way connection between FileMaker Pro and top SQL data sources.

If you do not want a live connection, but wish to import or exchange data with a SQL data source, use the ODBC/JDBC features.

7.ASPX Function

=>A function is basically performs a given action from the script that has access to it, via includes, code insertions, or other methods. Rather than repeatedly rewrite the same block of code to, say, check if the current user is logged into your site, you can put the code into what is essentially a code wrapper and then call it at your convenience with a simple function call.