What is the purpose of __dirname variable?

493

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How will you read a directory?

511

---

What is the purpose of console object?

493

---

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

568

---

What does node.js tty module contains?

539

---

What is the property of os module?

552

---

Why to use net.socket in node.js?

474

---

What is the purpose of __filename variable?

521

---

How will you delete a file using node?

551

---

Does node.js provide debugger?

556

---

Explain web server?

502

---

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

600

---

What do you understand by the term i/o?

473

---

Explain the tasks of terms used in node repl?

554

---

What is an asynchronous api?

555

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