Q: Which of the following is the simplest way of making a servletthread safe.
Options: a. Implement SingleThreadModel b. Implement ThreadSafeModel c. By maintaining a pool of servlets. d. None of above. Whiz labs answer: A. My answer D. Making the servlet implement SingleThreadModel does protect servlet instance variables but what about Servlet Class variables. Hence my answer was D. Please clarify. Can we expect such questions for exam.