View All num of num See all Photos Expedia This employer has taken extra steps to respond to reviews and provide job seekers with accurate company information, photos, and reviews. Interested for your company?Learn More. www.expedia.com Work in HR? Unlock Free Profile Overview Reviews Salaries Interviews Jobs Photos Benefits 1.1k Reviews 1.9k Salaries 364 Interviews 518 Jobs Follow Add Review or Salary Follow Add Review or Salary Interview Question Software Engineer In Test I Interview(Student Candidate) Expedia -How do you programmatically calculate the number of possibilities of stairs when you have n steps and some of them could be single steps and some of them could be double steps? -What's the difference between final and finally in Java? -What data structure would you use to implement a phone book -How would you write a hash table retrieval function to get the phone number of a person given their name and postal code. One postal code could be associate with multiple phone numbers, and one name could be associated with multiple phone numbers. Tags: See more , See less 8 Answer Add Tags Flag as Inappropriate Thank you! Your feedback has been sent to the team and we'll look into it. Oops! We're sorry but your feedback didn't make it to the team. Your input is valuable to us — would you mind trying again? Send Answer Add Answers or Comments To comment on this, Sign In or Sign Up.