The AND operator displays a row if ANY conditions listed are true. The OR operator displays a row if ALL of the conditions listed are true

Examine the query:- select (2/2/4) from tab1; where tab1 is a table with one row. This would give a result of:

Which field is the ideal candidate for the primary key in a student record base?

A production house needs a sale report where total sale of the day is more than $20,000. Which of the following query should be used?

Which statements are false?

The hadoop framework consists of the ________ algorithm to solve large scale problems.

Which are NOT the properties of the app (Application) object of NodeManager REST API?

Which Hadoop DFSAdmin command generates a list of DataNodes?

Which Hadoop command is used for copying a source path to stdout?

In case of a Multiquery execution, which code indicates retrievable errors for an execution?

What is the default value of the hadoop.http.authentication.token.validity property that is used in case of authentication via HTTP interface?