What is the difference between printf and scanf )?

1109

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What is high availability in hadoop?

678

---

Does python support database programming?

868

---

How to rename a column in the output of sql query?

1072

---

Explain how Symbol is different from variables?

5

---

In MapReduce, ideally how many mappers should be configured on a slave?

666

---

What are the different types of reports you can create?

514

---

How do I find the linux version?

1096

---

What are the key features of using python?

960

---

What is virtual bc?

1007

---

Why do we need abstract class?

908

---

What is dagger in android?

924

---

how can we convert crystal dictionary dc5 file to another datasource format like mdb or xml schema

3102

---

Explain the basic principles of regulation?

837

---

Explain what does the conf.setmapper class do?

618

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