CBAP Practice Exam #4

This set of questions tests your business analysis knowledge according to the IIBA BABOK® Guide v3.0. It presents various scenarios, including visual models, and asks you to make the most appropriate decision.

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QUESTION OF
Views #: 5
Questions #: 2
Pass Score: 80.0%
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You are reviewing the DFD below. You notice that Process 2.1 receives two data flows from external entities but has no outgoing data flows to other processes or data stores. According to DFD best practices and BABOK requirements modeling, what is your next step?

1 pts
volume_mute
LEVEL 1 DATA FLOW DIAGRAM Customer Portal Order Data 1.0 Validate Order Valid Order 2.0 Process Payment Txn Record D1: Transaction Log SUB-PROCESS DETAIL Inventory System Stock Levels Pricing Engine Price List 2.1 Calculate Quote Missing Output 3.0 Next Process D?: Store Missing
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Correct Answer

Explanation

Scenario: Looking at the process model provided, the BA observes a Parallel Gateway (AND) that splits into two tasks, but only one task returns to an Exclusive Gateway (OR) before the end event. What is the logic error here?

1 pts
volume_mute
Process Model — Parallel Gateway Logic Error Start Review Application (Task A) AND Split Path 1 Credit Check (Task B) Path 2 Document Review (Task C) ? XOR End ⚠ Task C has no path back to XOR Gateway or End Event AND (Parallel) XOR (Exclusive) Missing flow
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Correct Answer

Explanation

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0
sin cos tan
sin-1 cos-1 tan-1 π e
xy x3 x2 ex 10x
y√x 3√x √x ln log
( ) 1/x % n!
7 8 9 + MS
4 5 6 – M+
1 2 3 × M-
0 . EXP ÷ MR
± RND C = MC