An Overview of Agile Methodology and Scrum Process in Agile

What is Agile Methodology?
Agile SDLC model is the combination of Incremental model and iteration model with the focus on rapid delivery of working software product. Both, Testing and development activities are Parellerly works.

• In Agile methodology, the Product breaks into small incremental builds.
• Builds are provided in Iteration.
• Every iteration involves working on various areas like 

1. Requirement Analysis.
2. Planning
3. Design
4. Coding
5. Unit Testing 
6. Acceptance Testing

There are Various agile methodologies that are:
1.Scrum
2.FDD
3.Lean
4.Crystal
5.Kanban
6.DSDM
7.XP
8.ASD
9.TDD

Scrum and Kanban are the most Popular Agile Methodology.

What is Scrum?
SCRUM is an agile development method in which we decide how to manage tasks within a team-based development environment. Scrum consist of three main roles i.e Product Owner(PO), Scrum Master(SM) and Scrum Team(ST)

In scrum have three roles, three Artifacts, and 5 events.

• Role-Product owner, Scrum Team, Scrum Master
• Artifacts-Product backlog, sprint backlog, and product Increment.
• Events in Scrum-In which be planning Sprint, Sprint, daily standup, review of sprint and sprint retrospective?

Product Owner-Its most probably client side Person and PO creates product backlogs.it's like a todo list of stuff to be done by the scrum team.

Scrum Master-Its a mediator between the product owner and Scrum Team.

Scrum Team-In scrum Team 7 to 9 members along with the product owner and scrum master.

Sprint-The Scrum Team pick top priorities task and tries to finish within the time box that is called sprint.
In predefined time interval or time frame in which the work has to be completed and make it ready for production deployment.

User story-its nothing but the requirement or features which has to be implemented.

Product Backlog-Its a kind of bucket where all the user stories are kept.

Sprint Backlog-The collective list of all the user stories which the Scrum Team works on a particular sprint is known as sprint backlog.

Daily standup meeting- daily stand up call is not more than 15 min.
here Product Owner and scrum master discussed three points with Team
1.what did the team do yesterday?
2. What the team member plan to do today?
3.Any roadblocks?