What are the streams in node.js?

570

---

What types of tasks can be done asynchronously using the event loop?

553

---

What is event-driven programming in node.js?

537

---

What is the use of the underscore variable in repl?

525

---

Is it possible to access dom in node?

575

---

What is the purpose of xmlhttprequest?

1022

---

What are the types of send() method used for xmlhttprequest?

998

---

What are the common ajax frameworks?

1021

---

What are the different ready states of a request in ajax?

1003

---

What is the difference between synchronous and asynchronous requests?

923

---

What are the types of open() method used for xmlhttprequest?

1049

---

What is the role of the callback function in ajax?

958

---

What are the tools for debugging ajax applications?

1062

---

What are the important methods of xmlhttprequest?

965

---

What are the properties of xmlhttprequest?

993

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