When designing API tests using white-box techniques, which of the following would be a primary focus area?

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Multiple choice — select the best answer

AUser interface aesthetics
BParameter combinations and boundary values
CDatabase optimization
DNetwork latency measurement

✓ Correct answer: B. Parameter combinations and boundary values Parameter combinations and boundary values are critical for API testing because they help verify the API handles various input combinations correctly, including edge cases and invalid inputs.

.q-expl{display:block!important}.q-opt[data-idx="1"]{border-color:#16a34a;background:#f0fdf4}.q-opt[data-idx="1"] .oltr{background:#16a34a;color:#fff}.q-opt{cursor:default!important;pointer-events:none}

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When designing API tests using white-box techniques, which of the following would be a primary focus area?

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