Free Preview Premium PassLeader MB6-890 Exam Dumps in VCE and PDF (Question 33 – Question 36)

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QUESTION 33
What is the effect of calling the ttsbegin and ttscommit commands?

A.    ttsbegin sets the tts level to 0, and ttscommit sets the tts level to -1.
B.    ttsbegin increases the tts level by 1, and ttscommit increases the tts level by 1.
C.    ttsbegin increases the tts level by 1, and ttscommit decreases the tts level by 1.
D.    ttsbegin decreases the tts level by 1, and ttscommit increases the tts level by 1.

Answer: C

QUESTION 34
What is the effect of using an exists or notexists join clause between two tables in a select statement?

A.    Only the first table is populated by using the join clause.
B.    Only the second table is populated by using the join clause.
C.    Both tables are populated by using the join clause.
D.    Neither table is populated by using the join clause.

Answer: A

QUESTION 35
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

QUESTION 36
You have the following X++ statement:
passleader-mb6-890-dumps-361
What is the output of the statement?

A.    An error has occurred.
VariableB cannot be less than variableA.
B.    An error has occurred.
Process was aborted.
C.    An error has occurred.
VariableB cannot be less than variableA.
D.    VariableB cannot be less than variableA.
Process was aborted.

Answer: C


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