What is the difference between Data Warehousing and Data Mining?

551

What is inductor?

930

Can you tell some important benefits that users can have from the slt replication in sap hana?

305

What are the advantages and disadvantages of linked list over array?

478

What do you understand by the denormalisation?

555

Can u explain : what is supply for train (whether a,c or d.c ).I know that supply is 25000v a.c .But there is rumour that supply is D.C. And also explain how lights and fans inside the trains are working ,and what type of motors are used in trains whether D.C motors or induction motors .If d.c motor, how it gets supply.If traction motors are used then what are traction motors and its functions and how it differs from other motors and also explain about locomotive . y d.c series motor in train.train wheels r driven by D.C shunt motor ,at what voltage,and at what speed. please reply..............

1384

How can the user delete historical maintenance/service orders in the plant maintenance?

496

draw the circuit diagram of a transistor frequency convertor using a tetrode transistor?

2165

What is lazyinitializationexception in hibernate?

230

What is a LEF?

5

How do I change the graph settings in excel?

300

What is the default scope of spring?

155

What is the withdrawal force of steel nails?

680

Can a key be both primary and foreign?

510

What are the 3 basic tasks all computers must perform?

359