Basic leetcode questions mostly looking for how you solve a problem and if you can optimize your solution
Software Developer Entry Level Interview Questions
2,471 software developer entry level interview questions shared by candidates
What are the 4 principles of OOP?
Difference between private, public, protected, and default (nothing)
Implement a class, and another class that inherits that class
What is the difference between arrayList and linkedList in Java?
What is casting in Java?
SQL query, Heap and Stack, git workflow
The general questions are bq, experience, etc. The technical problems are algorithms and SQL. All technical problems are elementary and do not need extra preparation.
Data structure and algorithms, such as tree greedy algorithm….
You are given operations , an array containing the following twotypes of operations. [o,a,b]-Create and save a rectangle of size a x b[1,a,bl-Answer the question: "Could a box of size a xb fit inside of each of the earlier saved rectangles?". lt ispossible to rotate the rectangles by 9o degrees, ie: a rectangleof dimensions a x b can be rotated so that its dimensions arebxa Your task is to retum an array of booleans, representing the answersto the second type of operation, in the order they appear. Note that the operations should proceed iteratively, so whenoperations[i] is executed, only the results of the previousoperations o,1,. i- 1 are available.
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