Question

ejemplos con what's this?
ejemplos con what are these

Answer 1

What are their names?  
What’s your surname / family name? 
What’s your address? 
What’s your (tele)phone number?
What do you do? / What’s your job?
What’s that?
What does he look like?
What do you like? 

Answer 2

What is your name?
What kind of chocolate do you like?
What kind of music do you prefer?
What is it?
What time is it!