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

Topic :: Node.js

Node.js Interview Questions

Questions Answers Views Company eMail

What is Streams in Node.js?

1 584

How can we avoid Callback Hell in Node.js?

1 571

What is the difference between Node.js vs Ajax?

1 648

What is File System in Node.js?

1 637

What is the difference between readFile vs createReadStream in Node.js?

1 620

How to support multi-processor platforms in Node.js?

1 620

What are Global objects in Node.js?

1 652

What is crypto in Node.js? How do you cipher the secured information in Node.js?

1 627

What is zlib? How do you compress a file in Node.js?

1 586

What is Buffer in Node.js?

1 630

How to test your code in Node.js?

1 593

What is blocking and nonblocking API in Node.js and how does it affect the architecture of your applications?

1 549

Why do you use forever with Node.js ?

1 556

What are the main advantages and disadvantages of using Node.js?

1 601

What are the types of applications that can be built by using Node.js?

1 580