When should I use the default xml namespace instead of prefixes?

853

Why should I clear cache?

162

What are the different modes of archival?

801

How to find the length of the string in qtp?

1048

What is a type parameter in java?

992

Is constructor a static method?

998

What is cpu core in linux?

1030

Do you know what is the purpose of creating a reference variable- 'driver' of type webdriver instead of directly creating a firefoxdriver object or any other driver's reference in the statement webdriver driver = new firefoxdriver();?

928

What is the phpstorm?

975

How to Calculate an angle from two points?

1761

Why do we use oops concepts? What is its advantage?

1083

I generated one report design time I can color green. At run I want bule how to change dynamically? And which method I can over write?

984

Explain jsp and tell its uses?

973

What are the kinds of polymorphism?

1091

Does encryption of connection strings in web.config file possible? How?

932