How can you check to see whether a symbol is defined?

86

What is transaction server consistency?

52

How will you pick color from an image?

1

Which element of hbm.xml is used to map a java.util.set property in hibernate?

1

What are the different execution modes available in Pig?

35

Which are standard properties when a component interface (ci) is created?

41

How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?

1092

How can observable objects be defined as?

31

What is the difference between Insert and doinsert?

1

what is transient stability analysis means?

1017

What is the use of nullable types in c#?

32

What is the use of history preserving transform?

63

Can a Nascent Hydrogen be used for fuel cell without damaging the equipment and if so how good would it be compared to other type of hydrogen.

1194

What is the correct way of declaring an xml namespace?

40

How many types of php frameworks are there?

27