Gold Coast IT Solutions Entry Level Java/J2EE Developer interview questions

I have applied online for the job post and I got a call next day saying I need to take assessment test on java and SQL tasks and need to complete it in 4 hours somehow managed to complete task in time and after 1 week got a call from gcit that I have cleared 1st round next will be 1 way video interview where they asked basic questions on generics,erasure.