What are regions and zone? How many regions are available in aws?

154

---

Do we need to place 2nd and 3rd data in rack 2 only?

443

---

What are thermal neutrons ?

1118

---

What is does Hits column mean in article manager page?

184

---

Explain Spark SQL caching and uncaching?

332

---

What is a callback url?

900

---

Can we join two tables without common column?

1010

---

In sap what is the use of fsv ( financial statement version) ?

1119

---

How do I merge rows in excel and keep data?

676

---

How data or file is written into Hadoop HDFS?

40

---

What do you know about NITI Aayog?

1132

---

What is a lod expression?

386

---

Can I redefine an x(200) field with a field of x(100) ?

1218

---

Difference between depreciation according to cost principle and matching principle

2047

---

What are the methods used to protect against sql injection attack?

1068

---