You don't need to memorize an answer, but do think about what you're going to say, so you're not put on the spot during the job interview.
Review the top 10 interview questions you'll most likely be asked at a job interview, plus the best answers. Also, review the other questions you may be asked, so you're prepared to ace the interview.
Top 10 Interview Questions
What is your greatest strength?
What is your greatest weakness?
How do you handle stress and pressure?
Describe a difficult work situation / project and how you overcame it.
How do you evaluate success?
Why are you leaving or have left your job?
Why do you want this job?
Why should we hire you?
What are your goals for the future?
Tell me about yourself.