Explain about dir() and help() function will do in python?

447

hi, i want to know about po exams preparations? and suggested books.

1654

Where are images saved?

104

Write the different types of matrices in microstrategy?

531

What is difference between update and alter query?

96

Why do we need constructor in c#?

487

What is the main difference between 1x rtt and 1x evdo?

448

What is an enumeration?

558

How do you choose which automation tool is best for your specific scenario?

546

How can we use spring to create restful web service returning json response?

155

What is platform independence"?

529

What is indirection?

637

What is interfacing?

721

Hi Could any one please explain various business scenarios handled in sap.THis was the question i was asked in the interview i explained to an extent but he is not satisfied. Secondly if a person is terminated what will happen to data how long it will be maintained in the master data? Thirdly if a person is in contract is made to permanent what are the transactions carried out? If a person is terminated whether his data is deleted immediately. How long his data will be stored in the database whether it is permanently deleted or not? Pls answer for these questions asap. Thanks Priya

1664

In hierarchical structure of a database? we have write query from where we should start?

1695