What is the Friend function in C++?
Developer Big Data Interview Questions
1,784 developer big data interview questions shared by candidates
Real time questions on the tools and technologies you have mentioned in your CV . Mostly focus on your project as most questions were asked from there.
How can a stack be used as a queue?
The first round had questions from CV, java oops questions (inheritance scenarios), sql.
Three Rounds: First : - Technical Interview : - Happened for 40 mins around. Asked questions regarding the technologies you've worked on. Second : - Coding round. They gave a scenarios and asked to code in all four big data applications - Mapreduce, Hive, Spark, and Pig (i didn't attempt pig code since i was running out of time). They ignored syntactical errors. Only approach is what they looked for. Third Round: - Technical interview. It went for over 1 hour 40 mins. He asked all the scenarios based question. He was happy with my answers. After that i was told that i was being selected and called for salary discussion and agreed on some package. And surprisingly i received package which was way too less than what we agreed for. *So interview experience was good but Worst HR process*
How will you describe data abstraction ?
They asked about my experience, background and specific questions about technologies I use at work.
DA vision Big Data architecture
Internals of spark and Databricks
Questions relating to spark functionality architecture and scenario based questions.
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