Question 11 : The lexical scooping in JavaScript is based on which of the following?
1. Segments
2. Blocks
3. Functions
4. Entire code
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Question 12 : How can you dispatch a synthetic event object?
1. dispatchEvent()
2. dispatch()
3. dispatch(Event)
4. eventdispatch()
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Question 13 : What kind of an exception will be thrown if the string to parse is not valid JSON?
1. SyntaxError
2. ArrayOutOfBoundException
3. Both SyntaxError and ArrayOutOfBoundException
4. Compilation error
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Question 14 : What will happen if the radix parameter of the parseInt() function is omitted?
1. Runs in assumption
2. Throws exception
3. Aborts
4. Taken as 0
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Question 15 : How can you create a node for comment in JavaScript?
1. comment()
2. createComment()
3. comm()
4. create()
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Question 16 : Which of the following are JavaScript logging library?
1. log
2. loglevel
3. leveljavascript
4. jslogjava
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Question 17 : Which of the following is a JavaScript Compressor?
1. Esprima
2. UgilifyJS
3. Acron
4. Compressify
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Question 18 : What is the method used to stop an execution of a method?
1. clearInterval()
2. clearTimeout()
3. both clearInterval() and clearTimeout()
4. clearmethod()
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Question 19 : What is the purpose of the parameter $name ?
1. Document Name
2. Input Name
3. Output Name
4. ID
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Question 20 : What is the function of the parseInt() method?
1. Parses a data type and stores in an integer
2. Parses a string and returns an integer
3. Parses an integer and returns a string
4. Parses a string and return an object
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