Explain about subroutines, Software Engineering

Assignment Help:

Subroutines

 Frequently, the similar piece of code must write over again in many dissimilar parts of a program.  Instead of repeating the code every time it is required, there is an obvious advantage if the common instructions are written only once.  A set of common instructions that can be used in a program many times is known as a subroutine.  Every time that a subroutine is used in the main part of the program, a branch is implemented to the beginning of the subroutine. After the subroutine has been implemented, a branch it is made back to the main program.

 


Related Discussions:- Explain about subroutines

What is boundary value, Explain Boundary value? (1)A data value that cor...

Explain Boundary value? (1)A data value that corresponds to a input, internal, or output value specified for a system or component. (2) A value which lies at, or just inside

What is software engineering, What is software engineering? Software en...

What is software engineering? Software engineering is a regulation in which theories, methods and tools are applied to make professional software.

Oop, create a class rectangle

create a class rectangle

What is internal interrupt, Internal Interrupt Cause because of illegal...

Internal Interrupt Cause because of illegal or erroneous use of an instruction or data. Internal interrupts are also known as traps. Internal interrupts are initiated because o

Different type of testing tools, Different type of testing tools. (a) T...

Different type of testing tools. (a) Test Case Generators: (b) Capture/ Playback and Test harness tools: (c)  Coverage Analysis Tools: (d) Test Comparators e) Memor

Incremental model, four circumstances where incremental model is appropriat...

four circumstances where incremental model is appropriate?

Classes of data items in a data dictionary, Q. Classes of data items in a d...

Q. Classes of data items in a data dictionary? There are three classes of data items in a data dictionary 1) Data element- It is the smallest unit of data that cannot be me

What is a database administrator, Test Build Managers, System Administrator...

Test Build Managers, System Administrators and Database Administrators deliver new software versions to the test environment, install the application's software and apply software

State the requirements analysis of SDLC, Requirements Analysis of SDLC ...

Requirements Analysis of SDLC Requirements describe "What" of a system. Objectives which are to be achieved in Software process development are requirements. In requirements a

What do you mean by the computer based system, What do you mean by  the co...

What do you mean by  the computer based system? The computer based system can be termed as "a set or an arrangement of elements that are managed to accomplish some predefined g

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd