Which of the following is true about 'Scrum'?

Group of answer choices

'Scrum' is a way of doing software development. It includes tasks and roles such as 'scrum master', 'sprints' and 'daily scrum meetings' $.$

Scrum methodology $$chunks$$ and iterates the development of an application into short concentrated time frames

Interchangeable use of terms 'agile' and 'scrum' is wrong

'Scrum' is just another term for 'Agile'