What is your greatest weakness, and what are you doing to improve?

Focus on a weakness related to your profession, but not one that is an essential job duty. For example, suppose you say your weakness is your verbal communication skills. In that case, the interviewer may pass you over for another candidate since that skill is an essential part of being an excellent Clinical Research Associate.

"My greatest weakness is my lack of experience in this field. I am improving this weakness by applying for this position. I just graduated college and received my bachelor's degree and only have experience from my practicals. My goal is to get chosen for the position to start gaining hands-on experience. I am a quick learner, and you will not be disappointed in my performance if hired for the position."