Arm ARM internship interview questions

Second round- processor Architecture related to the project in detail. Stalling, forwarding. How to achieve? In order and out of order.. Caches, concept, types of cache, addressing, virtual memory, paging,page fault. C coding (basic) Verilog questions, test bench and dut race condition, system verilog, how to randomize data in array, dynamic, associative arrays. Basic coding related to it. Puzzle