It includes 2 rounds of technical interview. Each round being held averagely for 45 min - 1hr. You should be thorough with all the basic concepts. Once you're shortlisted, you will go for HR round.
Interview questions [1]
Question 1
Oops concepts
differnce between is and as
Pointers in Delphi
ADO components
VCL hierarchy
Access specifiers
client - server architecture