Explain the advantages of raid 1, 1/0, and 5. What type of raid setup would you put your tx logs.

906

---

What is a linked cube?

1010

---

What is a full backup?

970

---

Do you view contain data?

944

---

How can we run the graph? What is the procedure for that? How can we schedule the graph in unix?

953

---

What is hybrid slowly changing dimension?

1036

---

Explain about core dimension,

992

---

What is data warehouse architecture?

1052

---

What is degenerate dimension table?

1003

---

What is dimensional modelling?

990

---

What are data validation strategies for data mart validation after loading process?

1021

---

What is surrogate key? Where we use it? Explain with examples.

1029

---

What is type 2 version dimension?

978

---

What is the advantages data mining over traditional approaches?

968

---

What is surrogate key? Where we use it?

997

---