What is the purpose of __dirname variable?

536

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How will you read a directory?

546

---

What is the purpose of console object?

537

---

What is the difference between events and callbacks in node.js?

633

---

What does node.js tty module contains?

582

---

What is the property of os module?

593

---

Why to use net.socket in node.js?

518

---

What is the purpose of __filename variable?

561

---

How will you delete a file using node?

610

---

Does node.js provide debugger?

593

---

Explain web server?

546

---

How many types of api functions are available in node.js?

639

---

What do you understand by the term i/o?

512

---

Explain the tasks of terms used in node repl?

593

---

What is an asynchronous api?

595

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