The enumeration order becomes implementation dependent and non-interoperable if
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The enumeration order becomes implementation dependent and non-interoperable if :
If the object inherits enumerable properties
The object does not have the properties present in the integer array indices
The delete keyword is never used
Object.defineProperty() is not used
Answer : A
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1) Spaces,Punctuation marks are called as __________ Symbols in JavaScript.
2) Consider the following statements
var count = 0;
while (count < 10)
{
console.log(count);
count++;
}
In the above code snippet, what happens?
The values of count is logged or stored in a particular location or storage
The value of count from 0 to 9 is displayed in the console
An error is displayed
An exception is thrown
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3) The “var” and “function” are
4) A statement block is a
conditional block
block that contains a single statement
Both conditional block and single statement
block that combines multiple statements into a single compound statement
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5) A conditional expression is also called a
