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Explain SDLC with real-life example.
For example, when developing a website, requirements are gathered first. Then design, coding, testing, deployment, and maintenance are performed step by step. This process ensures the website works properly and meets user needs.
Why is SDLC important?
SDLC is important because it provides a structured approach to software development. It reduces risks, improves quality, and ensures timely completion of projects.
Differentiate between Functional and Non-Functional Requirements.
Functional requirements define what a system should do, such as features and tasks. Non-functional requirements define how the system should perform, such as speed and reliability. Both are essential for building effective software.
What is a framework? Explain with example.
A framework is a reusable structure that helps developers build software efficiently. For example, Django provides built-in tools for web development like authentication and database handling.
Explain Coding and Testing phases.
Coding is the process of converting design into actual code using programming languages. Testing is performed to identify and fix errors in the software. Both phases are essential for building a functional and reliable system.
Explain Design Phase in detail.
The design phase involves planning the structure and appearance of the software. It includes creating diagrams, models, and defining system architecture. This phase ensures that the system is well-organized and easy to develop.
Explain Requirement Gathering phase.
Requirement gathering is the first phase of SDLC where developers interact with stakeholders. They collect and document all system requirements to ensure the final product meets user expectations.
Explain all stages of SDLC.
The SDLC consists of several stages: requirement gathering, design, coding, testing, deployment, and maintenance. Each stage has a specific role, starting from understanding user needs to maintaining the final product. These stages help ensure systematic development and high-quality output.
Explain SDLC in detail.
Software Development Life Cycle (SDLC) is a structured approach used to develop software efficiently. It includes multiple phases such as requirement gathering, design, coding, testing, deployment, and maintenance. SDLC ensures that the software meets quality standards and user expectations while staying within time and budget constraints.
Imagine you are managing a project to develop a simple mobile application. Describe how you would use the Agile Methodology to handle this project.

Answer: To manage the development of a simple mobile application using the Agile Methodology, the following steps would be performed:

i) Understand the Goal First

I would talk to the client or end users to understand what the app should do.

ii) Create a Product Backlog

I would list all the required features and tasks in a Product Backlog, which would be updated regularly as new requirements arise. The list of features and tasks is called the product backlog.

iii) Plan Sprints

I would break the development process into sprints (1 to 2 weeks each). Each sprint would focus on delivering one or more key features from the backlog.

iv) Work on Sprint Tasks

The development team would start working on the tasks assigned for the sprint.

v) Test and Demonstrate the Sprint Output

At the end of each sprint, the completed features would be tested and demonstrated to the client for review.

 vi) Gather Feedback

Client feedback would be collected and analyzed to identify changes or improvements. These would be added to the backlog for future sprints.

vii) Improve and Repeat

Based on feedback, necessary adjustments would be made, and the cycle would repeat for the next sprint. This helps in improving the app step by step.

vii) Final Testing and Launch

After all sprints are completed and all features are implemented, the entire application would undergo final testing, and then the app would be launched.