Big Data Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Big Data Interview Questions

Questions Answers Views Company eMail

Use of list-tables command in hadoop sqoop?

1 70

Use of eval command in hadoop sqoop?

1 65

Use of list-databases command in hadoop sqoop?

1 66

What are the majorly used commands in sqoop?

1 65

Use of export command in hadoop sqoop?

1 80

Hadoop sqoop word came from?

1 68

What are the destination types allowed in sqoop import command?

1 64

What are the main methods of data transferring in hadoop sqoop?

1 63

Use of version command in hadoop sqoop?

1 66

What is hadoop sqoop?

1 64

How we can check hadoop sqoop installed or not in a system?

1 72

Hadoop sqoop is which type of tool?

1 63

Why is sqoop is used?

1 67

Use of import command in hadoop sqoop?

1 69

What is hadoop pig?

1 619

Un-Answered Questions { Big Data }

How job tracker schedules an assignment?

486

What is a Hive variable? What for we use it?

864

State some DDL Command with brief Description?

How can you import only a subset of rows from a table?

How to skip header rows from a table in Hive?

883

How can you set an arbitrary number of Reducers to be created for a job in Hadoop?

538

What are the different types of tables available in Hive?

753

How you can contact your client everyday ?

1024

When we are using queries instead of scripting?

787

What is the function of UNION and SPLIT operators? Give examples?

598

What is the latest version of sqoop?

List the advantage of Parquet file in Apache Spark?

502

Explain how RDDs work with Scala in Spark

385

What is the roadmap for apache driver version one.0?

How do I set up flume agent?

118

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