What is called dimensional modelling?

1188

---

Can we take backup when the database is opened?

1101

---

What are the types of dimensional modeling?

1113

---

What are the steps to build the datawarehouse?

1090

---

What is execution plan?

1259

---

What needs to be done when the database is shutdown?

1086

---

Whether dimension table can have numeric value?

1250

---

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

1194

---

Differentiate between hash file and sequential file?

1134

---

Define project in datastage?

1153

---

How to clean the datastage repository?

1182

---

How rejected rows are managed in datastage?

1578

---

Does datastage support slowly changing dimensions ?

1160

---

How many types of hash files are there?

1240

---

Nls stands for what in datastage?

1238

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