What are the unary operations in Relational Algebra?

76

explain software as a service?

1

Who owns the unix trademark today?

53

State the difference between arrays and linked lists?

90

What is open delta Xformer? It's adavntages & Use?

1115

iam B.E 1year student,actually i have a habit i.e anything to think pratically but always iam in confusion what i have to do

2391

What is data analysis? Where it will be used?

84

What is critical column?

86

How much steam required for 1MW power production form 30 bar G super heated steam(350 C), outlet of turbine 4.5 bar

1144

Can we set master page as a start page?

51

What’s bubbling effect?

1

What is a static class?

92

How do I open a port?

70

Which browsers support HTML5?

102

what is saturation kit?which use above 15 kw motors panel side.

2699