What is the difference between oracle and postgresql?

437

What is parameter in tableau? And how it works?

198

Tell us what are internal tables?

485

Explain features of interfaces in java?

562

Could anyone please share SAP SD Support Project's Priority tickets with detailed solutions ?

1471

What are the possible numbers of testings performed for a standard android strategy?

575

During document postings, under what circumstances would sap display the following warning / error message: “calculated rate deviates from document header rate by x%”?

605

Explain activity creator in android?

509

Is windows 95 free now?

428

Explain avatar in wordpress?

105

What are the basic commands in command prompt?

560

What is serialization and de-serialization in .net? How can we serialize the dataset object?

520

Please explain different modes of security in wcf? Or explain the difference between transport and message level security.

416

Explain various ways in which Cisco unified communication systems can be deployed?

178

What program opens xsd files?

470