Answer / anand

polling is the updated information about session in monitor
window.the monitor window displays the status o session when
you poll informatica server

Answer / kammari.krishnaiah

polling is nothing but capabulity of storing some wanted and
unwanted information.All processors information can be kept
in the poll.

How union transformation is active ?

2 Answers   Puma,

---

How to recover the standalone session?

2 Answers  

---

can u apply SCD2 on flat file tgt? if yes wat is the procedure?

3 Answers   Deloitte,

---

What are the types of maping in Getting Started Wizard?

1 Answers  

---

Explain what is informatica metadata and where is it stored?

0 Answers  

---

Can you start a session inside a batch individually?

2 Answers  

---

What is the target load order?

3 Answers   HCL, Informatica,

---

What are the challenges you have faced in your Project (DWH- ETL)? Explain with example?

0 Answers   TCS,

---

what is data modelling? what are types of modelling?In which suituation will use each one?

1 Answers   Accenture,

---

what is the drillup & drill down?and use of the drill up and drill down?

1 Answers   IBM,

---

What is performance tuning in informatica. What measures you will take if some thing is taking much time in your process of ETL?

1 Answers   Altisource, Patni,

---

what is granularity,what type of granularity we will take in fact tables either lowlevel or highlevel,if two tables having same granularity that is posiable or not

0 Answers  

---