Vinsinfo interview questions

i am going to attend the interview now i am preparing for the interview ,so i practice the technical related questions as well as sql questions,,cheer me up for good luck and i need to giive my bes in that interview

Interview process is good, but they don't choose the right skilled or over skilled candidate. They asked me different question and answer well to that, i faced hr for more than 1 hour and i answer all his question but they didn't select me