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+ Q: What is "temporal dead zone" in Javascript? +

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+ Answer: + +

+ A temporal dead zone (TDZ) is the area of a block where a variable is inaccessible until the moment the computer completely initializes it with a value. + + A block is a pair of braces ({...}) used to group multiple statements. + Initialization occurs when you assign an initial value to a variable. + Suppose you attempt to access a variable before its complete initialization. In such a case, JavaScript will throw a ReferenceError. + + +

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    + What is "temporal dead zone" in JavaScript? +

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