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Recent questions tagged Javascript-interview-questions-and-answers

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Q: What does Rhino do when the getter and setter methods exist?
    What does Rhino do when the getter and setter methods exist? (a) It becomes JavaScript properties (b) ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Oct 23, 2021 in Education by JackTerrance
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Q: The JavaScript classes can be instantiated using _____ operator.
    The JavaScript classes can be instantiated using _____ operator. (a) create (b) new (c) instantiate (d ... Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Oct 23, 2021 in Education by JackTerrance
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Q: Which is a fast C++ based JavaScript interpreter?
    Which is a fast C++ based JavaScript interpreter? (a) Node (b) Sockets (c) Processors (d) ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Oct 23, 2021 in Education by JackTerrance
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Q: Why does the Node rely on event handlers?
    Why does the Node rely on event handlers? (a) APIs are synchronous (b) APIs are asynchronous (c) ... 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 command to run the node programs?
    What is the command to run the node programs? (a) node(program.js) (b) program.js (c) node ... , 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 alternative command used in Node for load()?
    What is the alternative command used in Node for load()? (a) store() (b) module() (c) log( ... , 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 command used for debugging output in Node?
    What is the command used for debugging output in Node? (a) print(); (b) console.log( ); (c) ... , 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 code to print hello one second from now?
    What is the code to print hello one second from now? (a) setTimeout(function() { console.log( ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Oct 23, 2021 in Education by JackTerrance
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Q: The necessary globals of a node are defined under which namespace?
    The necessary globals of a node are defined under which namespace? (a) variables (b) system (c) ... JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Oct 23, 2021 in Education by JackTerrance
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