What is “dirty read” in JDBC? Which isolation level prevents dirty read?
What is the difference between the table buffer and the user buffer?
How can you debug and test r programming code?
Does spark store data?
Can multiple divs have the same id?
What is immutable in java?
What is the difference between Apache Hadoop and RDBMS?
Describe how to implement singleton design pattern in struts.
Which is the continent known as the land of kangaroo?
What is filter chain?
why we permissive overreach in distance protection.where it is applicable to use in long r short lines
What are the different data formats supported by apache tajo?
What is tapasin?
How to use apache web server linux?
Tell me under the accrual basis of accounting, when revenues are reported in the accounting period?