Explain combiners.

644

---

when do reducers play their role in a mapreduce task?

625

---

In mapreduce what is a scarce system resource? Explain?

677

---

What do you understand by mapreduce?

660

---

Explain how mapreduce works.

624

---

What is an input reader in reference to mapreduce?

631

---

How is mapreduce related to cloud computing?

669

---

Define the purpose of the partition function in mapreduce framework

676

---

What are the various input and output types supported by mapreduce?

641

---

Explain task granularity

660

---

Explain the general mapreduce algorithm

658

---

Distinguish between static vs. Dynamic html

852

---

What is the necessity of empty tag?

859

---

what are technologies we use in dhtml?

877

---

What is the real-world example of dhtml scripting?

862

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