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Javascript Topic Wise Output Based Interview Questions

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Javascript Topic Wise Output Based Interview Questions

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Q1 Output Q1: console.log(a); → undefined
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Q2 Output Q2: console.log(a); → ReferenceError
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Q3 Output Q3: function test(){ → undefined
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Q4 Output Q4: var a = 1; → undefined
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Q5 Output Q5: for(var i=0;i<3;i++){ → 3 3 3
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