when do reducers play their role in a mapreduce task?

661

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In mapreduce what is a scarce system resource? Explain?

721

---

What do you understand by mapreduce?

701

---

Explain how mapreduce works.

675

---

What is an input reader in reference to mapreduce?

665

---

How is mapreduce related to cloud computing?

714

---

Define the purpose of the partition function in mapreduce framework

720

---

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

687

---

Explain task granularity

702

---

Explain the general mapreduce algorithm

704

---

Distinguish between static vs. Dynamic html

884

---

What is the necessity of empty tag?

896

---

what are technologies we use in dhtml?

912

---

What is the real-world example of dhtml scripting?

897

---

How to upload struts file in dhtml?

1037

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