Pergunta de entrevista da empresa Citrix

1. Introduce Yourself. 2. Write a code to find the maximum sum out of all subarray sums of size k. Write complete code and optimize till O(N) time complexity. 3. What is mutex? 4. What is deadlock? 5. Explain Producer-Consumer problem and write complete code. 6. Did you use windbg for debugging purpose? 7. Explain 'async' keyword.