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 software quality guid
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What is computer, characteristics of computer, elements of computers

Computer:-

 It is an electronic device which process information based upon the instructions. Provides & generate the decide output. Computer is an electrical device which means its able to process arithmetic or logical operation based on the feeder instructions.

Computer elements:-

  1. Hardware
  2. software
  3. people
  4. Producer 
  5. Data information 

Memory:-

 Enables a computer to store the data & programs temporary .

Mass storage device:- 

Used for permanently retail large amount of data. Eg:- Pen drive, Hard disk, CD, DVD, etc.

Input device:- 

The device use for entering data or instruction to the computer are called input device. Eg:- Key Board, Mouse, etc.

Output device:-

 It let us to see the result or output which the computer has generate. Eg:- Monitor, Printer.

CPU:-

 It is the most important component we can also say that CPU is the heart of computer which execute the instructions.

Characteristics of Computer:-

  • Automatic
  • speed
  • Accuracy
  • Versatility 
  • No feeling
  • Flexibility


  

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