Provide a brief explanation of the functions in postgresql.

816

What are threads in OS?

1147

Why grouping of fields is required? What is the max no of modification groups for each field?

1034

What is cookie and why do we use it?

997

For high frequency application we use which transformer?

1944

What is the difference server side and browser side validation?

1016

Where is spark rdd?

273

What is declaration statement?

987

Mention where does the clusterware write when there is a network or storage issue?

1

I want to use a sql function or perform calculations in a statement I'm generating with zend_db_select. How can I do this?

198

Is the data bus is Bi-directional?

1169

Why do you want to join iNAUTIX?

1205

What type of flow measurement devices is best for slurries?

1108

What is the difference between $_files['userfile']['name'] and $_files['userfile']['tmp_name']?

946

What jobs can you get with a c++ certification?

1069