Top Facebook Coding Interview Questions

Question 1

Are Facebook coding interview questions hard?

Answer

The difficulty of the question depends on the candidate. For some, it might be easy if the candidate is well prepared, but for others, it might be difficult. For a broader audience, the questions are of a difficult level. The questions are challenging and specific to Facebook, which covers a wide range of topics.

Question 2

Does Facebook ask dynamic programming questions?

Answer

Yes, Facebook asks dynamic programming questions. Most of the previous Dynamic Programming questions involve Dp on Grid, Dp on Strings, and Dp on the array. To answer questions regarding dynamic programming, you must first grasp the approach, how it works, and when to utilize it.

Question 3

How do I prepare for a Facebook coding interview?

Answer

To clear the Facebook coding interview, you must have a good grasp of data structures and algorithms. Apart from the concepts, you must practice coding questions on a competitive platform like Code studio. This will help you to work on your speed. Try to spend at least 3 hours each day practicing questions

Question 4

What is the best way to answer Facebook coding interview questions?

Answer

Do not answer the question without first discussing it with your interviewer. Instead, begin by asking questions to clarify any uncertainty and explore the problem's boundaries. After clearly understanding the question, take some time to think of the solution. Start from the brute force approach. Then move on to the optimized approach and explain every step in the process to the interviewer.

Question 5

How many coding questions can I expect at the Facebook interview?

Answer

The Facebook interview has a total of seven interview rounds. The first two are telephone interviews. The remaining interviews include onsite coding, design, and behavioral interviews. The candidate can expect two to three coding interviews, one design interview, and one behavioral interview.