Question No : 4
You are developing logic to update customer data with the click of a button.
You write the logic in a table method and call this method from the button click event.
You need the logic to catch the exception specific to an error in a transaction that uses optimistic
concurrency control.
You also need to ensure that the transaction will be retried.
Which type of exception handling should you use in your code?
A. dderror
B. UpdateConflictNotRecovered
C. deadlock
D. UpdateConflict
Answer: C
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