donamj/Interview-Prep

Interview Prep Helper

Refresh your memory

Refresh your memory first. This might help.

• https://www.educative.io/blog/top-java-interview-questions
• https://howtodoinjava.com/java-interview-questions/

Quick all in one:

• https://www.hackerearth.com/practice/algorithms/
• https://www.scaler.com/topics/data-structures/

Notes

• Algorithms
• ArrayList
• Arrays
• Bit Manipulation
• Concurrency
• Design Patterns
• Graphs
• HashMaps
• Heaps
• Lambda Expressions
• LinkedList
• OOP
• REST API
• Sorting
• Stacks and Queues
• Strings
• System Architecture
• System Design
• Trees

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• Points to note
• Useful Links
• Refreshers

Snippets

Find some of the patterns here.

• Arrays
• Graph
• LinkedList
• Recursion
• Sliding Window
• Strings
• Tree
• Two Pointers

Snippets by Pattern

• Patterns
• Recursion
• Sliding Window
• Two Pointers

Coding Questions

Arrays

• Combination Sum
• Two Sum

Concurrency

• Web crawler - multi threaded
• Web crawler - single threaded

Trees

• Trie
• Identical Trees

Graphs

• Detect cycle in directed graph
• Detect cycle in undirected graph

Concurrency

• Web crawler - multi threaded
• Web crawler - single threaded

Additional Topic

• Behavioural
• CheatSheets
• Questions to interviewer
• Study Plan
• Tracking Progress