What are the languages supported by apache spark and which is the most popular one?

1600

---

What do you understand by statistical power of sensitivity and how do you calculate it?

116

---

How does one calculate the number of rows using selenium 2.0?

501

---

What is data skew and how do you fix it?

211

---

How to display images using nova client?

25

---

---

What is the difference between spreading and striking ?

1790

---

Explain what is pdv?

55

---

What is the importance of ms word?

445

---

Can you execute Hadoop dfs Commands from Hive CLI? How?

829

---

What is a workspace?

459

---

Explain Block Elements?

468

---

How can I evaluate an arbitrary python expression from c?

483

---

What are java’s rules regarding tabs, spaces and newline characters?

995

---

Can an arraylist be null?

459

---

What are mambots and plugins?

65

---