Conditional branching is implemented in BPEL by using
-
If-then-else block
-
Switch block
-
While block
-
Any of the above
B
Correct answer
Explanation
Conditional branching in BPEL is implemented using the Switch activity, which evaluates multiple cases and executes the first one whose condition matches. This is similar to switch-case statements in programming languages. The if-then-else construct (option A) does not exist in standard BPEL, and while (option C) is used for looping, not conditional branching.