Answer / datastage4you

Some Interview Questions and Scenario -

http://www.datagenx.net/p/datastage-scenario.html
http://www.datagenx.net/p/datastage-posts.html
http://datastage4you.blogspot.in/p/blog-page_15.html

Difference between IBM DATA STAGE8.5 and DATA STAGE9.1 ?

0 Answers   ABC, TCS,

---

What are the differences between datastage and informatica?

0 Answers  

---

Differentiate between data file and descriptor file?

0 Answers  

---

What is Horizontal transformation, vertical transformation,diagonal transformation?

2 Answers   Cap Gemini,

---

Demonstrate experience in maintaining quality process standards?

0 Answers   iGate,

---

---

Drop duplicate records ... SOURCE LIKE .......... ID flag1 flag2 100 N Y 100 N N 100 Y N 101 Y Y 101 N Y 102 Y N 103 N N 104 Y Y 105 N N 106 N Y 102 N Y 105 Y Y in above file if any id having both the flags as "N" then that corresponding id records should be dropped, in above case o/p should be as ID flag1 flag2 101 Y Y 101 N Y 102 Y N 102 N Y 104 Y Y 106 N Y Steps to do : 1) Identified the id’s that got duplicated (both the flag values having vales “N”) 2) Look up with these id’s to existing id’s to drop .

2 Answers  

---

Emp login_timestamp Logout_timestamp A,2019-02-01 02:24:15,2019-02-01 04:59:42 B,2019-03-29 14:43:30,2019-03-29 20:22:00 ABC,2019-03-29 12:43:00,2019-03-29 23:22:59 In the above calculate the duration of hours spent in office for each emp in datastage.

1 Answers  

---

On which Dimension Table you implemented SCD Type in your Project

0 Answers  

---

How to perform incremental load in datastage?

0 Answers  

---

Explain briefly scd type2 in datastage7.5x2(parallel)

1 Answers   IBM,

---

What is RCP?

2 Answers   TCS,

---

In the source seq file have 2 columns, i.e input: col1,col2 1,1 2,rajesh 3,15000 4,2 5,suresh 6,16000 7,3 8,veeru 9,17000 I want in the output like: eno,ename,sal 1,rajesh,15000 2,suresh,16000 3,veeru,17000 any one answer this scenario

3 Answers  

---