What is the dot product?
Senior Engineer Interview Questions
107,122 senior engineer interview questions shared by candidates
Write a program to find out the duplicates in the given list of objects. Explain the time complexity of your solution (Big O Notation)
The most difficult questions are about some particular algorithms or mathematical problems that interviewer is very familiar with but the candidate has never heard of. Not only it may create a stressful situation (candidate thinks that it is something he/she is supposed to know), it is not how the people solve new problems in IT. Many people may not be able to fully understand a particular mathematical (e.g. theoretical) theorem in a matter of 10-15 minutes and without good understanding of that particular theorem it may be hard to apply it to the real-life problem presented by the interviewer. For example, the question about finding the majority number in a large input sequence.
Multiply 2 long numbers without using multiplication.
The question was basically inorder traversal- how would I write out the nodes of a binary tree from left to right
How does ping work?
1. Techical Test (Programs with Java and selenium - set up connection and read data from table and used it in your code, selenium-select, etc) 2. Techical Interview 3. Techinical + logical Reasoning 4. Technical +Managerial 5. VP Round
Coding round : If A,B,C are 3 non-zero digits(1-9), find all combinations of A,B,C such that AB * AB = CAB.
How do you implement a HashMap in java if suppose there was no java.util.HashMap class available.
serialize binary tree
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