Structured design of programs, C/C++ Programming

Assignment Help:

Within software engineering, software is very rarely written by a single software engineer. Usually a team of engineers write a program; therefore a formal structural design approach is required. The approach is to take a complex task e.g. VAX vms and divide it into smaller simpler tasks e.g. print, dir ,set pass etc. As long as the interfacing between these programs is well defined i.e. variable used etc. all the modules can be coded at once, thus reducing time. It is usual to code the program as modules , functions  Very often a program consists of a series of function calls .Within software there are advanced  module design /development tools namely CASE and JSD/JSP , let us consider a simple approach to structure .  In order to help document these functions, it is usual to have an overall module diagram design; illustrating the input which has caused the function to operate and its output e.g. consider the password program

2150_Structured design of programs.png

Secondly the next stage of design is an algorithm for each module consisting of a title block, detailing the author, amendment date, variable used, inputs, outputs required and function. Despite the increased time in documentation, considerable time is saved by using more than one programmer. All your assignments and exercises should now be constructed in a modular design approach with an associated module diagram and algorithms. Let us consider the matrix program in module format and its design.


Related Discussions:- Structured design of programs

Padovan string, a padovan string p(n) for a natural number n is defined a...

a padovan string p(n) for a natural number n is defined as p(0)=''x'' p(1)=''y'' p(2)=''z'' p(n)=p(n-2)+p(n-3),n>2

Explain briefly about class and objects, Question 1. Explain Briefly ab...

Question 1. Explain Briefly about class and objects. 2. Create a class string which stores a string value. Overload ++ operator which converts the characters of the string t

What is function overloading, Question 1 What is function overloading? Wri...

Question 1 What is function overloading? Write a c++ program to implement a function overloaded Question 2 Explain about the constructors and Destructors with suitable exampl

Implement the c++ code in assembly language, Selecting Array Elements Imple...

Selecting Array Elements Implement the following C++ code in assembly language, using the block-structured .IF and .WHILE directives. Assume that all variables are 32-bit signed in

Wap to calculate total marks and percentage of 3 subjects, WAP TO ACCEPT MA...

WAP TO ACCEPT MARKS OF THREE SUBJECT FOR STUDENT & CALCULATE TOTAL MARKS AND PERCENTAGE #include stdio.h> #include conio.h>   void main() {            int M1,M

Define bitwise left shift and right shift operators, Define Bitwise Left Sh...

Define Bitwise Left Shift and Right Shift Operators: >? The bitwise shift operators shift their first operand right (>>) or left ( // Illustration of the bitwise right shi

Explain bit-wise operators, Bit-wise Operators Some applications requir...

Bit-wise Operators Some applications require operations to be done on dissimilar bits of a byte separately. Bit-wise operators offer a facility to do just that. There are vario

Program, Write a ‘C’ program to accept any 3 digit integer number from the ...

Write a ‘C’ program to accept any 3 digit integer number from the keyboard and display the word equivalent representation of the given number.

Rfid call to filmmaker pro database, Project Description: I want an expe...

Project Description: I want an experienced programmer to program an RFID tag that will be read (maybe also written), and perform a call to a Filmmaker Pro 13 database. Skills

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