ITPEC FE Morning October 2019 Question 49
ITPEC FE Morning October 2019 — Question 49 of 80
Decision Table Testing — technique that tests all unique combinations of input conditions against expected results.
A decision table lists every combination of input conditions (True/False) and maps each to the expected system output based on design rules.
Why this answer:
- Key phrase: "different unique combination of input conditions" → directly describes a decision table
Why not others:
- (a) Boundary value analysis — tests values at edges of input ranges, not condition combinations
- (c) Equivalence partitioning — divides inputs into equivalent classes, tests one representative per class
- (d) Robustness testing — tests system behavior under invalid or extreme inputs
Key rule: "Combination of conditions" = Decision table testing. "Edge of range" = Boundary value. "Class of inputs" = Equivalence partitioning.
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