You have 10 identical jars, each have 10 balls. All the balls are similar looking. But only one jar has balls of 9 grams while rest nine jars have only 10 grams balls. You have one digital electronic weighing machine and you can use this machine only once. How will you identify the 9 gm ball jar.
The question was related to multi cloud tenant, if the same is deployed on different clouds for each tenant based on his preference.
Do you like Agile?
mistakes made in the past
For a lead role, They asked to find bugs in the PHP code for more than 30 minutes in 50 minutes interview. then they will ask you some framework related questions (which is awful), and in the end, decent OOP problem So people applying for lead role must be aware that in interview what they ask is actually a junior developer level questions.
how to provide security on the hadoop cluster?
how spark and hive uses two different catalogs
Spring pool
Questions were not difficult , the interviewer could not stay on a question and switched questions before anything could answered on the first one.
Difference between equals and == in java
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