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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 6419

What is APT_DUMP_SCORE?

IBM,

2 19122

How we can convert rows to columns in datastage?

IBM,

4 25092

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 7591

Demonstrate experience in maintaining quality process standards?

iGate,

2552

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

IBM,

7 23074

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

Satyam,

3 20862

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 7856

What is process model?

1976

what is .dsx files

IBM,

3 12335

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

CSC, HY,

1 10459

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 7341

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 7267

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 5626

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

Cap Gemini,

7 30423


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

What are the functionalities of link partitioner and link collector?

1009


Difference between data warehousing and olap?

1089


tell me 5 situations when we r using oracle db stages like orecle connector, oracle enterprise

3124


what is the use of skid in reporting?

2381


What are routines in datastage? Enlist various types of routines.

1101


project Steps,hits, Project level HArd things,Solved methods?

2132


Can anyone tell me a difficult situation who have handled while creating Datastage jobs?

3250


How to read multiple files using a single datastage job if files have the same metadata?

1252


Notification Activity

1398


What is the difference between operational data stage (ods) and data warehouse?

1242


How can one find bugs in job sequence?

1410


What is a quality stage in datastage tool?

1075


Describe the architecture of datastage?

1010


What are the functionalities of link partitioner?

1022


What are some prerequisites for datastage?

1097