Arm interview questions

Started off with basic questions based on my previous work experience. Then it started getting technical - questions on computer architecture fundamentals like cache memory, TLB, memory management, etc. Then there were few questions related to semaphores and mutex. After that, there were questions related to embedded C - static, volatile, storage classes, and debugging faulty code, stuff like that. Overall, need to understand basics of embedded C to crack the interview

Online apptitude was tough.I only attended aptitude ,which include software as well as hardware questions. They ask the questions in high level questions. logical reasoning, english paragraph, numericals 3 10lines programs. Since they conduct exam through third party questions from EC background was less.