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Palo Alto Networks SDE 2

The 12 highest-frequency questions from last 6 months. Finish the strongest signals first.

Updated weekly · Latest source check: 13 Oct 2026ⓘLatest successful check of the sources used by this company. A check does not necessarily mean the questions changed.

One question at a time.

Top questions 12

Done	Question	LeetCode
Mark Merge Intervals completed	Merge Intervals	Solve
Mark Logger Rate Limiter completed	Logger Rate Limiter	Solve
Mark LRU Cache completed	LRU Cache	Solve
Mark Add Two Numbers completed	Add Two Numbers	Solve
Mark Couples Holding Hands completed	Couples Holding Hands	Solve
Mark Design HashMap completed	Design HashMap	Solve
Mark Design Twitter completed	Design Twitter	Solve
Mark Group Anagrams completed	Group Anagrams	Solve
Mark Maximum Profit in Job Scheduling completed	Maximum Profit in Job Scheduling	Solve
Mark Merge Sorted Array completed	Merge Sorted Array	Solve
Mark Open the Lock completed	Open the Lock	Solve
Mark Reverse Nodes in k-Group completed	Reverse Nodes in k-Group	Solve