Basically phase is an angle of line joining the origin and the any point on the wave with $x$ axis of our reference frame and the word phase is defined for the single wave function. But the phase difference is defined for two waves.
To become a Certified Construction Manager (CCM), you must have a requisite amount of experience and/or education. ONE of the following: An undergraduate (4-year BA/BS level) or graduate qualifying degree. A 2-year undergraduate qualifying degree (AA/AS level) AND 4 years experience in general design/construction.
The Certified ScrumMaster (CSM) Certification Training provides a comprehensive overview of the Scrum framework for agile project management and will prepare you to become a certified ScrumMaster. Youâll learn the basics of Scrum and the Scrum lifecycle, how to organize a Scrum team and set up a project, and how to implement a Scrum, from releases and sprints to enterprise transformation.