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Question 130 - AD01 discussion

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Examine the following Process flow:

The 'Start Value' data item is a number data item with an initial value of 10 The 'End Value' data item is number data item with an initial value of 0.

The Multi Calc stage is configured as follows

After the page has been rurv what value will be assigned to the 'End Value* data item?

A.
The Internal Exception 'Failed to evaluate expression - Division by zero' will be thrown
Answers
A.
The Internal Exception 'Failed to evaluate expression - Division by zero' will be thrown
B.
100
Answers
B.
100
C.
-10
Answers
C.
-10
D.
no
Answers
D.
no
E.
30
Answers
E.
30
Suggested answer: A

Explanation:

The 'Multi1' calculation stage in the process flow attempts to perform multiple calculations sequentially. Here are the calculations and the issues they cause:

Initial Values:

Start Value: 10

End Value: 0

Calculations:

[Start Value] * 10 stored in End Value:

10 * 10 = 100

Now, End Value is 100.

5 / [End Value] stored in Start Value:

5 / 100 = 0.05

Now, Start Value is 0.05.

[End Value] + 10 stored in End Value:

100 + 10 = 110

Now, End Value is 110.

However, if these calculations were performed strictly in the order they appear in the table, the initial End Value of 0 would cause a division by zero error on the second calculation (5 / [End Value]), resulting in an internal exception before any values could be reassigned. Therefore, the correct answer is that an internal exception for division by zero will be thrown.

Blue Prism Process Design guidelines

Error handling documentation in Blue Prism

asked 16/09/2024
ivaylo Skechleiev
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