Ho sostenuto un colloquio presso Oracle (Bengaluru)
Colloquio
Database management system, projects, internships
The interviewer started asking about my current project, the reason why I am looking for a Job change, and why oracle. After me answering these questions, he started asking about some core Java questions as described below
Significance of volatile keyword
Difference between comparator and comparable
Difference between StringBuffer and StringBuilder, And asked why Java started using StringBuilder from JDK 1.5 instead of StringBuffer
Significance of static variables
Significance of Final class, final variables.
Significance of Synchronized keyword
Domande di colloquio [1]
Domanda 1
Write a function that should take a swagger file as an input and print all the endpoints with parameters
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.
Ho presentato la mia candidatura tramite un'altra fonte. Ho sostenuto un colloquio presso Oracle (Seattle, WA)
Colloquio
i got a return offer from internship, and I had to do one additional technical interview because I was switching branch. He first asked me a OOP question, and then leetcode medium level question.
Domande di colloquio [1]
Domanda 1
What is BST? Write a function that verifies if it is a BST.
