Node.js Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Node.js Interview Questions

Questions Answers Views Company eMail

What is the repl in context of node.js?

521

Which command is used to import external libraries in node.js?

677

How do you access the last expression in node.js?

561

Does node.js run on windows? Yes!

529

What is the name of the flags used in read/write operation on files?

531

Who is creator of node.js?

524

How many types of streams are available in node.js?

542

How do you create a directory using node.js?

619

How do you read a directory using node.js?

554

What are differences between synchronous and asynchronous method of fs module?

630

What is chaining in node.js?

555

What is the package.json and name of attributes?

512

What do you mean by the term i/o in node.js?

561

What are the biggest drawbacks of node.js?

498

What is a piping in node.js?

572

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Un-Answered Questions { Node.js }

Why node js is faster than php?

514

What is difference between javascript and nodejs?

548

What is NPM?

567

What is the global installation of dependencies?

537

What do you understand by an event emitter in node.js?

534

How to create buffers?

553

What is application server node?

640

What is test driven development (tdd)?

511

How to use node js in javascript?

565

What is jit and how is it related to node js?

579

Is node js thread safe?

569

What language is nodejs?

532

How can you avoid callbacks?

514

How to truncate the file in Node.JS?

594

What are streams? List types of streams available in node js?

487

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