Question

Q2) How can control flow be documented for an object-oriented program? (Reference: Textbook, chapter 7, page 400, Exercise #11) Internal View External View Overview Textbook: Software Engineering (4th Edition)

Answer 1

Answer is as follows :

As we know that computer executes the statements in a order in which they are written.Means Control Flow defines the flow of how computer control the statements to execute i.e. in a sequentially manner.

But with the help of selective statements or jumping statement one can change the flow of control in object oriented Programming languages.

Selective statements are if statement, if else, switch case etc.

We can use these jumping statements to jump over the statement but depend upon the condition.

So if else statement is used in this manner

if (condition)

Statement for which condition is True.  // if the condition get True, than this is executed and directly go out of if else statements.

else

Statement for which condition is False. // if the condition get false, than flow of control jumps to else part.

if there is any query please ask in comments...