Why numpy is used in python?

495

What is design pattern? Provide example .Why are we using it?

1094

What are advantages and disadvantages of combining the session presentation application layer in the osi model into one single application layer in internet layer?

7011

Is there any difference in testing database and data ware housing?

2357

What are the uses of typedef in a program?

693

Can char be a number c++?

685

What version of windows do I have 32 or 64 bit?

522

What are the parameter types for a method?

1027

Situation: you want to use web application server with peopletools 8.1x and peopletools 8.4. How would you do that?

583

How to uncar car/sar files in a single shot?

871

What is spring and hibernate framework?

227

How do I use microsoft exchange with outlook?

1

What is an interface in java? Explain

678

what is the basic difference in the formation of spores in subclasses basidiomycetes and ascomycetes?

1985

Explain the purpose of o-ring, wearings in the centrifugal pumps?

827