Interview Questions

Interview Question 2

1)      Why we used DB Poller?

2)      Difference between Asynchronous & Synchronous BPEL

3)      What is Patnerlink

4)      What is reply activity

5)      Difference between Assign & Transform activity

6)      What is Invoke activity

7)      Can synchronous BPEL call an Asynchronous BPEL or Reverse

8)      Can human activity be implemented in Synchronous BPEL & What happen in Asynchronous

9)      The BPEL component makes a synchronous call to webservice & we to set 50 sec delay in web service, but default timeout of synchronous BPEL process is 45 sec. Then what happen? What error will throw?

10)   How much time will take for completion of synchronous BPEL

11)   How to configure BAM adapter

12)   What is SCA

13)   What is cluster

14)   How to configure JNDI outbound connection pool.