Software Quality Assurance in software engineering

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Software Quality Assurance (SQA):-  SQA is a set of activity assuring quality in software engineering process. Altimetry result in quality in software products. It include a following activities:- Process definition & implementation Auditing  Training  SQA is a process that insure hat developed software needs & compiles with defined or standardized quality specification. SQA is an on going process with in the SDLC that routinely checks the developed software to insure its needs desired quality measured. SQA helps to insure the development of high quality software. SQA practices are implementation in most type of software development regardless of underline software development model are being used. In a border sense SQA incorporate an implement software testing methodology to test software. SQA process test for quality in each phase of development until the software is completed. SQA genially works on one or more industries standards that helps in building softwar...
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Beginning with C++ language

 


Beginning with C++

It is high level language, user make computer program in this language. It is object oriented programming language.

C++ uses 

  • Object inheritance
  • Data hiding
  • Encapsulation
  • Massage passing
A program can be compile by (Shift+f9), and run by (ctrl+f9).

A C++ program is written in C++ text edition before compiling & runing the program a user should save if by a programming with extension (.cpp).

f2 Funtion key used to save the program.

OOP's Concept
     



Example of C++ program:-


#include<iostream.h>
void main()
{
cout<<"Hello Students";
}

Above is a program example, this program will print "Hello Students" on the 
computer screen.

The meaning of the words/terms used in above 

C++ program:-


  • # :- Preprocessor directive
  • include :- Command
  • < :- Angular bracket (open)
  • iostream :- Input/output stream header file
  • > :- Angular bracket (close)
  • void :- Return type
  • main() :- This is parent function in C++ program execution start from this function. All C++ program must have this function
  • { :- (opening brace) Function body start from this location 
  • cout :- It is console output function. It used to give o/p on the console(monitor)
  • << :- Bitwise operator
  • ; :-  (Semi colon) is shows end of the line
  • } :- (close brace) It shows that main body of main() is being closed. 




 


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