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Tavant Interview Questions Tavant Technologies Round 1:F2F 1) Tell abt ur technical skills 2) How to work with ajax applications? 4) Asked about page factory design concepts. 5) What are the collections u used in ur project? 6) Framework explanation 7) How to find no of rows or columns in a table? 8) Diff b/w interface and abstract class? 9) Various oops concepts used in the project? 10) Roles and responsibilities. 11) SQL queriesa) how to find duplicate records in a table b) Display the name of the emp who is getting         10th maximum salary 12) Logical questions: i) A 2l bottle and a 4l bottle, By this u have to give me 3l of water? Is it possible? If yes tell me how ii) 8 balls, having same color and weight, out of that 1 is defective, a physical balance is given, using this how to find the defective one. Round 2 1. What is run-time polymorphism? Explain with program? Where is it achieved? 2. SQL queriesemp table fieldsename,eid,age a) Find the name of the...

Top 5 Oracle Service Bus fundamental Questions Top 5 Oracle Service Bus fundamental Questions. Q1. What is OSB and why we need OSB? Ans � In simple answer it�s a middleware tool provided by Oracle. It stands for Oracle Service Bus. It is used to delivers low-cost, standards-based integration for mission critical SOA environments where extreme performance and scalability are requirements. It simply transforms any complex architecture to simple by connecting different application and service.   Q2. What is Proxy Service? Ans - Proxy service is a service which you can exposed to the outside world. Instead of publishing the actual service to real world we can publish the proxy service with additional / optimized business logic. Proxy service can call any other proxy service (ps), local proxy service (lps) and business service (bs). It often called over http protocol. Q3. What is Business Service? Ans � Business service is nothing but it defines the WSDL. As a standard business service...