Answer / Kamal Kumawat

Promises in Node.js are important because they simplify asynchronous code by providing a cleaner way to handle callbacks, making the code easier to read and debug. They also allow for error handling using 'catch' blocks.

Why to use MongoDB?

1 Answers  

---

Explain libuv.

1 Answers  

---

Where can we use node.js?

1 Answers  

---

Why node.js is quickly gaining attention from java programmers?

1 Answers  

---

Which framework is most commonly used in node.js?

1 Answers  

---

What are node packages and how to install/uninstall them?

1 Answers  

---

Is node js a web server?

1 Answers  

---

For what require() is used in node js?

1 Answers  

---

What is the purpose of node.js?

1 Answers  

---

How to test your code in Node.js?

1 Answers  

---

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

1 Answers  

---

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

1 Answers  

---