Answer Posted / archana

Hi, am also in need of the informatica dumps.
kindly send me the dumps of informatica.

my mail id: archu_n_sri@yahoo.co.in

Is hadoop a etl tool?

1003

---

what is the meant by Normalization and de-normalization?

2767

---

What is Data Vault???

2793

---

Can anyone explain me a scenario from banking and finance...more precisely a mapping

2551

---

How many types of transformations supported by sorted input?

1285

---

Explain etl mapping sheets?

1128

---

What are your responsibilities as an etl tester?

1250

---

How etl testing is different from database testing?

1125

---

how do u really know that paging to disk is happening while u are using a lookup transform?

2480

---

What are the steps involved in etl process?

1099

---

Is apache nifi an etl tool?

1021

---

what are the reporting tools and difference between them?

2149

---

if i have a query as flat file how can we load data to target table

1450

---

explain the methodology of Data Warehousing?(Polaries)

2080

---

can Informatica be used as a cleansing tool? If yes, give examples of transformations that can implement a data cleansing routine.

2016

---