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Okta SDE 2

The 18 highest-frequency questions from all time. Finish the strongest signals first.

Latest source check: 12 Oct 2026ⓘLatest successful check of the sources used by this company. A check does not necessarily mean the questions changed.

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Top questions 18

Done	Question	LeetCode
Mark LRU Cache completed	LRU Cache	Solve
Mark Insert Delete GetRandom O(1) completed	Insert Delete GetRandom O(1)	Solve
Mark Simple Bank System completed	Simple Bank System	Solve
Mark All Nodes Distance K in Binary Tree completed	All Nodes Distance K in Binary Tree	Solve
Mark Find Median from Data Stream completed	Find Median from Data Stream	Solve
Mark Group Anagrams completed	Group Anagrams	Solve
Mark Longest Consecutive Sequence completed	Longest Consecutive Sequence	Solve
Mark Container With Most Water completed	Container With Most Water	Solve
Mark Insert Delete GetRandom O(1) - Duplicates allowed completed	Insert Delete GetRandom O(1) - Duplicates allowed	Solve
Mark Making File Names Unique completed	Making File Names Unique	Solve
Mark Median of Two Sorted Arrays completed	Median of Two Sorted Arrays	Solve
Mark Merge Intervals completed	Merge Intervals	Solve
Mark Product of Array Except Self completed	Product of Array Except Self	Solve
Mark Range Sum Query 2D - Immutable completed	Range Sum Query 2D - Immutable	Solve
Mark Reverse Substrings Between Each Pair of Parentheses completed	Reverse Substrings Between Each Pair of Parentheses	Solve
Mark Task Scheduler completed	Task Scheduler	Solve
Mark Word Ladder completed	Word Ladder	Solve
Mark Word Ladder II completed	Word Ladder II	Solve