Скачать или смотреть SDLC and Its Phases in Urdu/Hindi | 1st Year Computer Science in Urdu | Chapter 01 Lecture 22

SDLC and Its Phases in Urdu/Hindi. This video lecture explains "SDLC and Its Phases in Urdu/Hindi" for students of 1st Year Computer Science in Urdu language with real-life examples. Computer science class 11 lectures are helpful for all students of ICS part 1 for all Boards of Pakistan.

1st-year computer science lectures are for all students of government and private schools and colleges to study at home through online computer science lectures inter part 1. This is the only way to study at home because of the COVID-19 Pandemic.
ICS Part 1 Computer Lectures will give you the fundamental knowledge of the subject matter in a graphical way to further explain the concepts. ICS Part 1 computer science lectures cover basic concepts of computer science for 1st-year students of computer science. ICS Part 1 lecture on computer science is designed to explain the basis of computer science by including real-world examples.

Online computer science lecture inter part 1 and part 2 will be uploaded consistently.
For latest lectures of online computer science lecture inter part 1 please subscribe to our channel and press bell icon.

*******************************************************************
Software Development Life Cycle (SDLC) is a process used by the software industry to design, develop and test high quality softwares. The SDLC aims to produce a high-quality software that meets or exceeds customer expectations, reaches completion within times and cost estimates.

-SDLC is the acronym of Software Development Life Cycle.
-It is also called as Software Development Process.
-SDLC is a framework defining tasks performed at each step in the software development process.
-ISO/IEC 12207 is an international standard for software life-cycle processes. It aims to be the standard that defines all the tasks required for developing and maintaining software.

What is SDLC?
SDLC is a process followed for a software project, within a software organization. It consists of a detailed plan describing how to develop, maintain, replace and alter or enhance specific software. The life cycle defines a methodology for improving the quality of software and the overall development process.

Stage 1: Planning and Requirement Analysis
Requirement analysis is the most important and fundamental stage in SDLC. It is performed by the senior members of the team with inputs from the customer, the sales department, market surveys and domain experts in the industry. This information is then used to plan the basic project approach and to conduct product feasibility study in the economical, operational and technical areas.

Stage 2: Defining Requirements
Once the requirement analysis is done the next step is to clearly define and document the product requirements and get them approved from the customer or the market analysts. This is done through an SRS (Software Requirement Specification) document which consists of all the product requirements to be designed and developed during the project life cycle.

Stage 3: Designing the Product Architecture
SRS is the reference for product architects to come out with the best architecture for the product to be developed. Based on the requirements specified in SRS, usually more than one design approach for the product architecture is proposed and documented in a DDS - Design Document Specification.

Stage 4: Building or Developing the Product
In this stage of SDLC the actual development starts and the product is built. The programming code is generated as per DDS during this stage. If the design is performed in a detailed and organized manner, code generation can be accomplished without much hassle.

Stage 5: Testing the Product
This stage is usually a subset of all the stages as in the modern SDLC models, the testing activities are mostly involved in all the stages of SDLC.

Stage 6: Deployment in the Market and Maintenance
Once the product is tested and ready to be deployed it is released formally in the appropriate market. Sometimes product deployment happens in stages as per the business strategy of that organization.
After the product is released in the market, its maintenance is done for the existing customer base.

*******************************************************************
#ICSPart1
#ComputerScienceClass11
#11thComputerNewBook2020
#Class11thComputerScienceBook
******************************************************************
For any Query/Question feel free to ask by one of following methods:
1) Use hashtag #AskPE in YouTube search
OR
2) Comment your question in comment section.
******************************************************************

Please Subscribe and share:
   / @punjabeducators  

Please Like and share:
  / punjab-educators-111261780385301  

Follow Us on Twitter:
  / punjabeducator5