Q. Which of the following is not a compound assignment operator ?

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Q. If a string cannot be converted to a number __________ will be returned.

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Q. If the values on either side of '+' operator are numerical values then ___________.

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Q. During addition of two numbers , suppose one of the number is NaN then output of the following code will be ?

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Q. +Infinity in JS gets added with +Infinity then output of the code will be

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Q. -Infinity in JS gets added with -Infinity then output of the code will be

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Q. -Infinity in JS gets added with +Infinity then output of the code will be

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Q. Variable can hold ________ value at a time.

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Q. Integer Variable is declared using following syntax in JavaScript.

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Q. We can declare ___________ at a time. Select most appropriate option.

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Q. We can declare all type of variables in JavaScript with the keyword _____________.

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Q. var num;
Above Statement is called as __________ Statement.

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Q. Variable name contain following type of characters -

1. Alphabet
2. Digits
3. Underscore
4. Special Characters

Select the correct option.

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Q. Spaces,Punctuation marks are called as __________ Symbols in JavaScript.

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Q. Which JavaScript variable cannot be used as First character but can be use after first character ?

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Q. Initialization of variable can be done by writing _____ operator in between variable name and operand value.

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Q. Multiple Declarations of variables are separated by ___________ symbol.

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Q. var var1 = "Pritesh";
Above variable can store value of type -

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Q. Variable declared without a value will have the value ______________.

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Q. When you assign a text value to a variable, we put text value in the pair of _________.

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