Recent questions tagged javascript-mcq-with-answers

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Q: When does the function name become optional in JavaScript?

When does the function name become optional in JavaScript? (a) When the function is defined as a looping ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance

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Q: What is the purpose of a return statement in a function?

What is the purpose of a return statement in a function? (a) Returns the value and continues executing ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance

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Q: What will happen if a return statement does not have an associated expression?

What will happen if a return statement does not have an associated expression? (a) It returns the value ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance

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Q: A function with no return value is called ___________

A function with no return value is called ___________ (a) Procedures (b) Method (c) Static function ( ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance

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Q: The function stops its execution when it encounters?

The function stops its execution when it encounters? (a) continue statement (b) break statement (c) goto ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance

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Q: Which keyword is used to define the function in javascript?

Which keyword is used to define the function in javascript? (a) void (b) int (c) function (d) ... , JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance

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Q: What kind of scoping does JavaScript use?

What kind of scoping does JavaScript use? (a) Literal (b) Lexical (c) Segmental (d) Sequential I ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance

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Q: What must be done in order to implement Lexical Scoping?

What must be done in order to implement Lexical Scoping? (a) Get the object (b) Dereference the ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance

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Q: What is closure?

What is closure? (a) Function objects (b) Scope where function's variables are resolved (c) Both ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance

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Q: Which of the following is not an example of closures?

Which of the following is not an example of closures? (a) Objects (b) Variables (c) Functions (d ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...

asked Oct 24, 2021 in Education by JackTerrance