I contributed to a blog post on Luis Goncalves´Blog. Check out the scrum master interview questions right here here.
Luis Goncalves is an Organisational Transformation Coach and he loves to write about Agile Retrospectives, Scrum Scrum Master, and Agile in general.
Luis has created Scrum Master Training for the agile community. If you are interested in knowing more or even working with him you can take a look into his page here