Prove a simplified "Juego de la Oca" board (an array of every cell and how many moves can you move at most from there) can be solved.
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En la pregunta de ADE fue una pregunta que se podía resolver con un hash map, en la de OOP fue la de diseño de una pizzería
Update: Just done with the OA. I was able to solve both questions. Question 1: Minimum number of swaps required to make binary string a palindrome Luckily I had seen the question previously while browsing Amazon OA questions (Discussion link ) Question 2: Question Image I was able to come up with a sliding window approach, this took me 1 hour to finish but I passed all the test cases.
oops concepts, spring boot basics
How Collection.synchronize(map) different from synchronisation in concurrent Hashmap.
What is Polymorphism in OOPS?
resume based, advance topics which are difficult
Creativity, Thought Process, Technical Knowledge
1. Data Structures - Linked List, Binary Trees, Stacks and Queues (Theory and Coding (3 to 4) both) 2. DBMS and SQL - Keys, Joins, DBMS vs RDBMS, Clauses, Types of languages, etc. (Theory and Queries) 3. JAVA - All OOPS concepts(with real life examples), Generics, File and Exception Handling, etc. 4. Coding Questions (5 to 6) - Problem Solving (like array and string manipulation)
Mule: What are transports in Mule? What is the difference between transport and protocol? What are the ways to configure threading in a Mule flow? Differences between private and sub flows? Java: final, super, how to implement a singleton, etc...
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