JavaScript MCQ › Javascript Modules MCQ › Question #5027
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QWhat do == and!= replace in javascript?

ID: #5027 Javascript Modules MCQ 197 views
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#5027Q ID
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Javascript Modules MCQTopic
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  • A It uses bitwise checking ✔ ✖
  • B It uses === and !== instead ✔ ✖
  • C It uses equals() and notequals() instead ✔ ✖
  • D It uses equalto() ✔ ✖
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Explanation

Crockford's subset of JavaScript does not allow the use of the comma operator, bitwise operators, or the ++ and -- operators. It also requires the use of the strict equality operators === and !== instead of the non-strict equality operators == and !=, due to the type conversion that the latter operators perform.

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