Explain accumulators in apache spark.

1992

What you know about random port?

555

What is the purpose of ventilation in the battery room?

1512

Is JOLT an acronym? 

934

Mention what is bank reconciliation?

749

what are the types of indexes? : Sql server database administration

580

how to calculate range of level transmitter?

1764

Explain boyce and codd normal form(bcnf)?

524

Explain about generation?

554

What a pipe?

564

What are spatial functions?

410

What is network in application cache?

451

Explain the Use of custom library in oracle apps

420

Name some classes present in java.util.regex package.

592

Are there any features that are decommissioned in 11g that are not present in 11g?

1576