WebGile Solutions interview questions

The interview process is usually taken face to face & scheduled at the convenience of the candidate. The question ranges from easy to medium. THe interview is taken by The CEO himself in very professional manner.

What is php why it is called hypertext preprocessor? Make a design of html form? Tell me.the difference of foreign key and primary key? What are the block level and inline element? What is bootstrap why do we use bootstrap? Do you design some basic stuff with the help of html css bootstrap? Tell me about yourself? From where do you get the reference for this company?