What is the purpose of using Break in each case of Switch Statement? Break is used after each case (except the last one) in a switch so that code ...
What is the purpose of using Break in each case of Switch Statement?
Break is used after each case (except the last one) in a switch so that code breaks after the valid case and doesn't flow in the proceeding cases too.
If break isn't used after each case, all cases after the valid case also get executed resulting in wrong results.
a) Only afirmation 1 is correct.
b) Only afirmation 2 is correct.
c) Afirmations 1 and 2 are correct.
d) None of the afirmations are correct.
Break is used after each case (except the last one) in a switch so that code breaks after the valid case and doesn't flow in the proceeding cases too.
If break isn't used after each case, all cases after the valid case also get executed resulting in wrong results.
a) Only afirmation 1 is correct.
b) Only afirmation 2 is correct.
c) Afirmations 1 and 2 are correct.
d) None of the afirmations are correct.
💡 1 Resposta
Ed 
A resposta correta é a alternativa c) Afirmativas 1 e 2 estão corretas. O objetivo de usar o comando "break" após cada caso (exceto o último) em uma declaração switch é interromper a execução do código após o caso válido e evitar que ele flua para os casos subsequentes. Se o "break" não for usado após cada caso, todos os casos após o caso válido também serão executados, resultando em resultados incorretos.
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