1) Tell me about yourself 2) Which Java version did you use? 3)What are streams? 4)What are OOPS concepts? 5)Difference between list and linked list? 6)code for third most occured word in string using streams? 7)SQL query to find employee with second highest salary
How to avoid hash collision?
HR questions were related to the company and about yourself. Technical questions seemed to be checking if you had a strong foundation in terms of programming concepts.
1. Questions on Hashmaps by using any programming language. 2. Questions on ArrayList,
1. Polymorphism 2. Inheritance 3. Generators
Basic knowledge in sql , dbms ,ds and core java
Why did you want to work at CMU?
Round 1 and 2 were DSA rounds both rounds were eliminatory. Round 1 had 3-4 question easy to medium level string and simple logic testing questions. Round 2 was of 20 mins 1 DP question. Round 3 was Interview Round. I was eliminated in round 2.
What programming languages do you want to learn?
Q1 ) Find whether a number is a factorial. Q2)Calculate selling price/cost price. Q3)Tell me about yourself. Q4)Projects which you've done and the stacks which you've used.
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