What is called dimensional modelling?

1050

---

Can we take backup when the database is opened?

1016

---

What are the types of dimensional modeling?

1017

---

What are the steps to build the datawarehouse?

1001

---

What is execution plan?

1167

---

What needs to be done when the database is shutdown?

983

---

Whether dimension table can have numeric value?

1075

---

Have you have ever worked in unix environment and why it is useful in datastage?

1097

---

Differentiate between hash file and sequential file?

1025

---

Define project in datastage?

1070

---

How to clean the datastage repository?

1084

---

How rejected rows are managed in datastage?

1470

---

Does datastage support slowly changing dimensions ?

1068

---

How many types of hash files are there?

1141

---

Nls stands for what in datastage?

1155

---