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Data Stage Interview Questions
Questions Answers Views Company eMail

I HAVE EMP TABLE, 4 COLS R THERE COL1,COL2,COL3,COL4 ID-- 101,102,103,104 SAL-- 1000,4000,2000,5000 DATE-- COLUMN. I WANT TO DISPLAY THE DATA PREVIOUS MONTH HIGEST SAL ?

Wipro,

2 6423

What is APT_DUMP_SCORE?

IBM,

2 19135

How we can convert rows to columns in datastage?

IBM,

4 25103

I am having the 2 source files A and B and I want to get the output as, the data which is in file A and which doesn't in file B to a target 1 and which is in file B and which doesn't in file A to a target 2?

3 7599

Demonstrate experience in maintaining quality process standards?

iGate,

2560

how can u find out the datastage job is running on how many nodes

IBM,

7 23095

how to capture rejected data by using join stage not for lookup stage. please let me know

Satyam,

3 20871

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 7862

What is process model?

1986

what is .dsx files

IBM,

3 12348

What are the unit test cases you used in your project?

CSC, HY,

1 10464

I/P --- ID Value 1 AB 2 ABC 3 ADE 4 A O/p --- ID Value 1 A 1 B 2 A 2 B 2 C 3 A 3 D 3 E 4 A

IBM,

3 7347

SOURCE LIKE I_D,F1,F2 --------- 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 O/P LIKE ID flag1 flag2 101 Y Y 101 N Y 102 Y N 102 N Y 104 Y Y 106 N Y

4 7276

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 5630

How to get max salary of an organization using data stage stages........... can any body help me plz.......

Cap Gemini,

7 30442


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

Differentiate between datastage and datastage tx?

1059


What is a ds designer?

1071


What is the difference between datastage and informatica?

1123


1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.

4047


Is the value of staging variable stored temporarily or permanently?

1004


Differentiate between Symmetric Multiprocessing and Massive Parallel Processing?

1220


how to write server Routine coding?

2132


How we can covert server job to a parallel job?

1154


Terminate Activity

1284


what is 'reconsideration error' and how can i respond to this error and how to debug this

2634


Can you highlight the main features of ibm infosphere information server?

1090


if i have two tables table1 table2 1a 1a,b,c,d 1b 2a,b,c,d,e 1c 1d 2a 2b 2c 2d 2e how can i get data as same as in tables? how can i implement scd typ1 and type2 in both server and in parallel? field1 field2 field3 suresh , 10,324 , 355 , 1234 ram , 23,456 , 450 , 456 balu ,40,346,23 , 275, 5678 how to remove the duplicate rows,inthe fields?

2182


What are the main features of datastage?

1285


sed,awk,head

1468


describe the Steps to confiure a Qlogic switch

2386