UNDERSTANDING ABOUT CONTROL STRUCTURE

UNDERSTANDING ABOUT CONTROL STRUCTURE

Sept 13, 2020

Dr. Mengvi Gatpandan

                                            

                                    Understanding Control Structures

          A control structure is like a block of programming that analyses 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; It is a prediction.

    Decision Making Structure

            A decision structure is a construct in a computer program that allows the program to make a decision and change its behavior based on that decision. The decision is made based on the outcome of a logical test. A logical test is a calculation whose outcome is either true or false.

                                

Looping Structures 

    loop structures allow you to run one or more lines of code repetitively. You can repeat the statements in a loop structure until a condition is True , until a condition is False , a specified number of times, or once for each element in a collection. And there are three kinds of loops the next loops, do loops and while loops.