It was the first interview where the recruiter wanted to know about my experience. I lacked what the AWS skills they were looking for.
Analyste De Big Data Interview Questions
1,784 analyste de big data interview questions shared by candidates
Assume one scheduled MapR job takes 1 hour every day to complete and suddenly it is taking two hours then how will you find the cause of additional one hour run time?
How will you find the data distribution across each data node? and how will you manage the data distribution?
What is the port number of Domain Name Service?
On Site: Round1: Detailed discussion on Indexes and how will I use on a given question. (Note study multiple indexes, partial indexes and order) Round 2: (Probably Bar raiser) 1. Top 3 unique salaries and all employees having that per department 2. LC 601 Round 3: Only LP
1. Few questions on Pyspark(3), Python(3), Sql(5). 2. More focused on amazon leadership principles
Explain how you would approach a system issue?
which linux command to check memory
Project level discussion which mentioned over resume. Hadoop and Hive question and 1 scenario based Map Reduce question Spark questions like RDD, Dataframe, Data and Spark Streaming with Kafka. SQL and NoSQL questions and queries
Very interesting technical questions with the Cognizant manager and CS client, average difficulty about Linux, Certificated, bash, Oracle and BigData like variable substitution, how to connect to remote host and such what is the Oracle DB schema, how to unlock user on table what are the certificates and usage
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