Basic electronics question - 2:1 Mux, truthtable, DFF, FPGA design flow

All the interviewers are Indians and were really nice. I had a really good conversation each interview is about an hour. Everyone had a set of questions prepared and asking me to solve. 1. Full SV - fork join_none, virutal functions, $cast, static variable, Cache size - direct mapping, MESI FSM, constarints, parity check - post randomize 2. STA - hold violations, max freq, FIFO depth, metasibility 3. DUT - muti master muti slave bridge verification - draw the env and testcases, AXI signals 4. UVM - phases, AXI why not APB?, AXI lite vs. AXI 3.0, Driver code, coverage class and do cross coverage. 5. HR -> about team work, resources you used in a project, set back you faced. Explained most employee benefits, applying for H1B and green card, etc