What is dimensionality reduction? Explain in detail.

80

What is bookmark in ms word?

317

What is a constant?

637

What is meant by <> in sql?

511

What is detached in hibernate?

182

What are the difficulties faced in cube development? : sql server analysis services, ssas

616

Why is a constructor needed in a servlet even if we use the init method?

612

Explain how to increase the gain and directivity of an antenna?

575

Is it legal to set the number of reducer task to zero? Where the output will be stored in this case?

386

Explain 48 decision trees?

27

Which carbonate mineral reacts readily with cool dilute hydrochloric acid to produce visible bubbles of carbon dioxide gas?

472

How do you make a trace?

591

with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....

1509

what is di (dependency injection)?

454

Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.

1624