Oracle Interview Questions

Review this list of 62 Oracle interview questions and answers verified by hiring managers and candidates.

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Find the minimum window substring. Has video answer
+37 months ago4 answers
Print the left view of a binary tree. Has video answer
+33 months ago1 answer
Merge two sorted linked list
+12 months ago
Vertical Traversal of a Binary Tree
a year ago1 answer
Given a list of jobs and a list of dependencies where each job depends on another job being completed first, determine if it is possible to complete all jobs.
2 years ago1 answer
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Implement Trie
+210 months ago4 answers
Implement BFS traversal.
a year ago
As a product manager at OpenAI, build an enterprise product.
a year ago
Talk about your toughest project and how you would improve it.
4 months ago1 answer
Tell me about a time when project goals changed and how you handled it.
2 years ago
What are your career goals?
+1a month ago4 answers
Implement a hashmap without using any libraries.
2 years ago1 answer
Find the lowest common ancestor (LCA) of two nodes in a binary tree.
+35 months ago10 answers
01 Matrix
2 years ago1 answer
Find the longest palindromic subsequence using dynamic programming.
+37 months ago13 answers
Total Outfit Combinations
2 years ago4 answers
Print all combinations of numbers from 1 to n that sum to n.
+22 years ago2 answers
Can Jump - Given an array of non-negative integers, you're initially at the first index. Each element represents your maximum jump length at that position. Determine if you can reach the last index.
2 years ago
Tell me about a time you had a deadline.
9 months ago
Serialize and deserialize binary tree
2 years ago

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Oracle Interview Questions

Find the minimum window substring. Has video answer

Print the left view of a binary tree. Has video answer

Merge two sorted linked list

Vertical Traversal of a Binary Tree

Given a list of jobs and a list of dependencies where each job depends on another job being completed first, determine if it is possible to complete all jobs.

Implement Trie

Implement BFS traversal.

As a product manager at OpenAI, build an enterprise product.

Talk about your toughest project and how you would improve it.

Tell me about a time when project goals changed and how you handled it.

What are your career goals?

Implement a hashmap without using any libraries.

Find the lowest common ancestor (LCA) of two nodes in a binary tree.

01 Matrix

Find the longest palindromic subsequence using dynamic programming.

Total Outfit Combinations

Print all combinations of numbers from 1 to n that sum to n.

Can Jump - Given an array of non-negative integers, you're initially at the first index. Each element represents your maximum jump length at that position. Determine if you can reach the last index.

Tell me about a time you had a deadline.

Serialize and deserialize binary tree

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