Apache HBase Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache HBase Interview Questions

Questions Answers Views Company eMail

Hbase blocksize is configured on which level?

168

When would you use hbase?

182

What are the filters are available in apache hbase?

157

How do we back up a hbase cluster?

145

What are the data manipulation commands of hbase?

201

Explain data versioning?

180

While reading data from hbase, from which three places data will be reconciled before returning the value?

200

Which command is used to show the current hbase user?

194

How does bloom filter help in searching rows?

219

Explain the data model of hbase.

178

How hbase handles the write failure?

208

Define column families?

178

Which code is used to open a connection in hbase?

267

What are the different catalog tables in hbase?

178

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Un-Answered Questions { Apache HBase }

Assume that an HBase table Student is disabled. So, how to access the student table once it is disabled, by using Scan command?

171

Compare rdbms with hbase?

148

What is a cell in hbase?

190

Difference between hbase and rdbms?

181

Does HBase support SQL like syntax?

157

hbase support syntax structure like sql. Yes or no?

204

Which command is used to show the current hbase user?

194

How to open a connection in hbase?

157

Define cell in HBase?

168

Is it possible to iterate through the rows of HBase table in reverse order?

218

Which command do we use to run HBase Shell?

199

What is the use of MasterServer?

178

Define catalog tables in HBase?

218

What is a bloom filter?

168

What is the meaning of compaction in hbase?

169

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