1. Categories >> Software >> Big Data
  2. Suggest New Category


Big Data Interview Questions
Questions Answers Views Company eMail

What are transformations in spark?

 206

What is driver and executor in spark?

 184

Is spark secure?

 186

What is executor memory and driver memory in spark?

 198

What is the point of apache spark?

 189

What is rdd map?

 205

What is faster than apache spark?

 196

What is spark training?

 199

How many ways we can create rdd in spark?

 184

How tasks are created in spark?

 201

Is apache spark a tool?

 182

What is difference between spark and mapreduce?

 187

Who created spark?

 181

How is spark fault tolerance?

 272

What is cluster in apache spark?

 220

Un-Answered Questions { Big Data }

I have a relation r. How can I get the top 10 tuples from the relation r?

299

How does apache spark work?

190

How many layers of Hadoop components are supported by Apache Ambari and what are they?

85

What are the benefits of Spark over MapReduce?

352

How many filters are available in HBase?

336




What do you understand by Data Replication in Cassandra?

60

What is the syntax of describe Command?

168

What is reduce side join in mapreduce?

326

What is connection_loss error?

1

What are different modes of execution in Apache Pig?

623

Explain the Scope operators used in hbase?

127

Explain the Single point of Failure in Hadoop?

237

What are 2 v’s less known dimension of big data?

204

What is the role of the kafka producer api.

312

Explain the input type/format in mapreduce by default?

346

For More Un-Answered { Big Data } Questions Click Here