An interviewer will ask you this question to try to better understand how you react to stressful situations. Employers prefer employees who can handle stress and perform well under pressure. It is inevitable that stressful situations will occur, especially in an information technology environment. Your answer to this question should demonstrate that you maintain a consistent attitude, perform the same in stressful situations as you would in routine ones, and recognize critical situations and the need to apply additional resources to resolve them. Providing a past example of how you accomplished this will help demonstrate your ability to remain calm during a crisis.