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JavaScript While Loop

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  1. Among the keywords below, which one is not a statement?
    1. use strict
    2. if
    3. with
    4. debugger
    5. None of these
Correct Option: A

use strict is a directive introduced in ECMAScript5. Directives are not statements because it does not include any language keywords. Also, it can appear only at the start of a script or at the start of a function body, before any real statement has appeared.


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