Um analista de teste aplica teste de domínio à expressão Booleana composta '(idade >= 18) AND (idade <= 65)' que define uma faixa de idade eleitora elegível. Quantos pontos ON e quantos pontos OFF o TA deve identificar no mínimo para cobrir ambas as bordas atômicas?
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Correct answer: 2 pontos ON (um em cada borda atômica, idade=18 e idade=65) e 2 pontos OFF (um logo fora de cada borda atômica, ex.: idade=17 e idade=66), porque cada condição atômica contribui com sua própria borda
Reference: https://istqb.org/wp-content/uploads/sdm-uploads/ISTQB-CTAL-TA-Syllabus-v4.0-EN-4.pdf
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Official Answer (B): 2 pontos ON (um em cada borda atômica, idade=18 e idade=65) e 2 pontos OFF (um logo fora de cada borda atômica, ex.: idade=17 e idade=66), porque cada condição atômica contribui com sua própria borda
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