There 3 rounds in total. First HR and the last two were technical interviews. The 2 technical interviews were with Hiring managers and the interview was half behavioral and half coding.
Interview questions [1]
Question 1
Behavioral questions were normal like : Why did you decide choosing masters in US and applying for Oracle, Describe a situation where you failed to deliver project on time. What did you learn from the experience etc
One coding question was like,
Design a data structure that reads characters one at a time from a stream and supports two operations:
add(char c): Adds a character to the stream.
printCompressed(): Prints the compressed string, where consecutive characters are compressed using count (e.g., "aaabb" becomes "a3b2").
Both operations should work in O(1) time amortized, especially printCompressed().
Mostly coding question focused, and some talking about personal experience and terms. Some technical design, you could have chosen any language to complete the coding questions. Questions were simple technical concepts that person came up with at the moment.
Interview questions [1]
Question 1
Something like searching in logs using maps and filter/find data
decent amount of DSA and System design were asked, and behavioral questions. so prepare leetcode level questions and good amount knowledge in sql, java and also mostly oracle sql. overall it was good
First online assessment. Then 2 interview rounds + 1 hr round. This was during campus placement. In interviews they mainly asked about dsa, os concepts, logical questions and some system design questions also.
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