Why does abstract class have constructor?

104

What are the functions are used in graphical mapping?

11

What is the difference between developer trace, system log and system trace?

130

difference between mca and mqi channels?

156

What does f7 do in excel?

15

What is Port testing. Whhen will you perform?

975

Explain difference between coredata & sqlite?

103

Define early construction of human being

937

Why is javascript called richer interface?

101

what is gas turbine intercooling ?

1004

7- What is the Dissipation Factor and the difference between it and Insulation Resistance Test? 8- What is the task (function) of DC and AC reactors in power plant? 9- What is the task (function) of (open delta with earthed) in some types in transformers? 10- What is the base of the selection of the vector group in transformers? 11- What is the zig-zag transformer and its function by drawing in large detail? 12- What is the polarity ? 13- Why we make short between phase(R) in high side and phase (r) in low side in vector group test? Where High Side ( R ,S and T ) and Low Side ( r ,s and t ). 14- What are the time on delay and time off delay? 15- What is the vector group? 15- What is the task (function) of different types of vector group such as Dyn11 , Dd0 , YNd1,……..,?

1282

How many types of controls are there in asp.net?

84

What is werfault exe windows7?

80

Why we need stored procedures?

98

What is synchronization in blackberry

119