What is the difference between apache spark and pyspark?

3

Mention what is the use of x-path?

959

Is hadoop a database?

622

Explain the Ways to improve the performance of a sql azure database?

80

How do you copy a database?

853

What is a good test? Wy do we need testing write test steps for triangle write test steps for ATM How a tester should approach a devloper about non accepted defect? What is test coverage assurance and give an example Draw and expain V model and how it is helpfull in software development

2075

What do you mean by the term fct?

914

What is a variable in java?

1034

tell me WebLogic Architecture briefly ?

1292

Give the function of the osi session layer?

914

How do I change directories in command prompt?

911

Can we intercept the search button to do an app specific search?

777

Any sample or model question of punjab national bank for deputy manger IT or any sample of PNB.any1 plz do send on

2153

what do you mean by compaction?

90

What is the default prefix used joomla by default?

103