To be just honest to all questions
What kind of questions are they asking
Be friendly to answer the questions and formality.
Nothing much to prepare for. As a candidate you must be aware of the vision and the mission of the company. Remember when they hire an individual they want to ensure that their objectives will be met as they hire such individual
Learn what the company is about. know their values.
How to prepared for an interview
Which type of questions could meet
What must i keep with me when going interview"ID,certificates,driving license and..