Recent questions tagged javascript-mcq-with-answers

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Q: When will the finally block be called?

When will the finally block be called? (a) When there is no exception (b) When the catch does ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance

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Q: What is the return type of typeof for standard JavaScript objects?

What is the return type of typeof for standard JavaScript objects? (a) xml (b) object (c) dom (d ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance

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Q: Which method to use while working with XML fragments, instead of XML()?

Which method to use while working with XML fragments, instead of XML()? (a) XMLInterface() (b) ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance

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Q: Which of the following is the descendant operator?

Which of the following is the descendant operator? (a) .. (b) (c) * (d) @ I had been ... questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance

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Q: Which of the following is an example to perform the most common XML manipulations using the XML objects invocation?

Which of the following is an example to perform the most common XML manipulations using the XML objects ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance

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Q: What are the events generated by the Node objects called?

What are the events generated by the Node objects called? (a) generators (b) emitters (c) dispatchers ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance

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Q: What is the function used to deregister event handler ‘f’?

What is the function used to deregister event handler f'? (a) deleteAllListeners(name) (b) deleteListener( ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance

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Q: What is the function used to remove all handlers for name events?

What is the function used to remove all handlers for name events? (a) deleteAllListeners(name) (b) ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance

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Q: Which function is a synonym for on()?

Which function is a synonym for on()? (a) addListener() (b) listeners() (c) once() (d) ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance

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Q: Which of the following is an event emitter?

Which of the following is an event emitter? (a) once (b) process (c) listeners (d) on I had ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 23, 2021 in Education by JackTerrance