Скачать или смотреть SDLC stages class 11th new course computer science

11th class new course computer sci

SDLC Steps



1️⃣ Requirement Gathering

We ask users (students, librarian) what they want in the software.

Example:
Students want to search books.
Librarian wants to add or remove books.

#Step1 #RequirementGathering #LibrarySystem



2️⃣ Analysis

We check if the software is possible, how much time and money it needs.

Example:
Can we add search, borrow, return features? Is it affordable?

#Step2 #Analysis #FeasibilityCheck



3️⃣ Design

We plan how the software will look and work using diagrams and models.
Example:
Make a layout for login page and book search page.

#Step3 #DesignPhase #UserInterface



4️⃣ Coding

We write the real code to build the software.

Example:
Write code to register users, search books, and record borrowing.

#Step4 #Coding #Implementation



5️⃣ Testing

We check for errors or bugs. Make sure everything works.
Example:
Test if book borrowing works correctly or not.

#Step5 #Testing #BugFixing



6️⃣ Deployment

We install the software so users can start using it.
Example:
Install the library app on school computers.

#Step6 #Deployment #LibrarySoftware



7️⃣ Maintenance

We fix problems, update features after users start using the software
Example:
Add a new feature to send return reminders.

#Step7 #Maintenance #SoftwareUpdate


Requirement → Analysis → Design → Coding → Testing → Deployment → Maintenance

#SDLC #SoftwareDevelopment #softwaredevelop mentlifecycle #11thcomputerscience #1styearcomputer #computerscience