Altera CADfor Timing Characterization interview questions

first phone round for 30 minutes with the hiring manager second phone interview for 1 hour with the team onsite interview for half day +first round is HR round -> basic HR questions +second(team) round -> totally on scripting (basic question hashes and regular expressions) +third round (director) -> discussion on a project from my school projects and then questions on timing analysis, memories(SRAM, DRAM), STA (PrimeTIme) +fourth round(Manager) -> STA, logical questions and issues on characterization +fifth round(team) -> totally on STA, Scripting, CMOS circuit theory