What is the primary purpose of Failure Mode and Effect Analysis (FMEA) in testing?

To identify potential failure modes, their causes, and effects to guide test design

To reduce test combinations by testing pairs of parameters

To trace system failures back to root causes using a top-down tree

To model system states and transitions for test design

In a classification tree, what does each 'classification' represent?

A test case that covers multiple parameters

A root cause of a system failure

A set of possible values for a single input parameter

A system state that can be reached

During system testing of an aircraft control system, a critical failure was observed: the landing gear did not deploy when the pilot gave the command. The test manager needs to trace this system-level failure back to its root causes to determine which components and interactions should be the focus of additional testing. Which analytical strategy is most appropriate for this task?

Failure mode and effect analysis (FMEA)

What is the main purpose of Fault Tree Analysis (FTA) in testing?

To partition input domains into equivalence classes

To identify potential failure modes and their effects on the system

To model the sequence of states in a system

To trace system failures back to root causes and determine test focus areas

What is the primary use of decision tables in testing?

To model system states and transitions

To represent complex business rules and derive test cases for combinations of conditions

To trace system failures back to root causes

To reduce test combinations by testing pairs of parameters

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Domain 1Objective 2

Analytical Strategies CTEL-TM-SM Practice Questions (Page 1)

Part of the Test Missions, Policies, Strategies and Goals domain, which makes up ~40% of our current practice bank.

34questions here

7free pages

11concepts

Questions 1–5

1foundation · easy
What is the primary purpose of Failure Mode and Effect Analysis (FMEA) in testing?
Select an answer first
2foundation · easy
In a classification tree, what does each 'classification' represent?
Select an answer first
3application · medium
During system testing of an aircraft control system, a critical failure was observed: the landing gear did not deploy when the pilot gave the command. The test manager needs to trace this system-level failure back to its root causes to determine which components and interactions should be the focus of additional testing. Which analytical strategy is most appropriate for this task?
Select an answer first
4foundation · easy
What is the main purpose of Fault Tree Analysis (FTA) in testing?
Select an answer first
5foundation · easy
What is the primary use of decision tables in testing?
Select an answer first

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