Explain cli?

479

---

Is node js single-threaded?

530

---

How can you set default node version using nvm?

575

---

What function are arguments available to express js route handlers?

499

---

What is difference between return and callback in javascript functions?

570

---

What is the revealing module pattern?

512

---

How does promise and queue work?

513

---

Explain event loop in node js?

511

---

Since node is a single threaded process, how to make use of all cpus?

510

---

Explain v8 engine?

448

---

Name the type of web applications which can be built using express js.

464

---

What is the use of express js?

615

---

How can models be defined in express js?

617

---

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

539

---

Describe node.js event loop and event driver architecture?

656

---