What would be a test approach regarding the test design techniques to be applied that would fit an item with the highest risk? 2 credits

What would be a test approach regarding the test design techniques to be applied that would fit an item with the highest risk? 2 credits
A . Component testing: decision testing; System testing: exploratory testing
B . Component testing: decision testing; System testing: decision table testing
C . Component testing: statement testing; System testing: equivalence partitioning
D . Component testing: statement testing; System testing: decision table partitioning

Answer: B