waht is meant data independence?

what are the components of database architecture?

Wipro,

What are data segments?

how to find the fifth highest salary?

IBM, Infosys,

what is the difference between LENGTH AND SIZE?

Enercon,

Can somebody helps me to arrange these into ascending order depending on their sizes: 1)OLTP 2)ODS 3)DWH 4)DATA MART

Wipro,

can we use transformer in datastage without any input link?

Cognizant, CTS,

Why fastload support to empty table?

CTS,

in oracle BPM composer in part BA model on design model in enterprise model i cannot connection with value chain model work not links in part properties do you can me help me?

SAPCO,

What is DML Compiler?

What is Record-at-a-time?

What is an Entity?

What is join dependency and inclusion dependency?

What is a Phantom Deadlock?

What is Functional Dependency?