Data Stage Interview Questions
Questions Answers Views Company eMail

Converting Vertical PIVOTing without using PIVOT stage in DataStage. Ex: DEPT_NO EMPNAME 10 Subhash 10 Suresh 10 sravs Output: DEPT_NO EMP1 EMP2 EMP3 10 subhash suresh sravs 2) How to implement Horizontal PIVOTing without using PIVOT stage.

Cognizant, UHG,

3 14915

How to LOG 'unmatched Master' records and 'Reject Updates' in log files using MERGE stage?

TCS,

1 6068

INPUT file 'A' contains: 1 2 3 4 5 6 7 8 9 10 input file 'B' contains: 6 7 8 9 10 11 12 13 14 15 Output file 'X' contains: 1 2 3 4 5 Output file 'Y' contains: 6 7 8 9 10 Output file 'Z' contains: 11 12 13 14 15 How can we implement this in a single ds job?

CTS,

11 14885

Difference between the Sequence and Sequencer in DS?

TCS,

1 11066

Hi every one, I am Suneel. I/p o/p --- ----- suneel suneel suneel suneel suneel suneel how it will get. Please design job with explain. Thanks.

Amdocs,

4 6720

in sequtial file 2 columns avaliable, i want only one column load the target. for this we can do by modify and copy stage. But here when using modify stage (in property drop column1) until it is ok. if target is data set How to view the data. with out using data management. what is the reason for this. if any body know this answer plz tel me. thanks.

IBM,

1 5148

Hi dude, i/p eno ename date edate deptno 1 x 10thjuly 30july A 2 y 10th aug 30 aug B 1 x 1aug ------ A 3 z 1jan ------ c 2 y 1sep ------ B o/p is eno ename date edate deptno 1 x 1aug ------ A 2 y 1sep ------ B 3 z 1jan ------ c Here edate is System generates we don't know that value. Please design the job by using SCD stage and Sql query. If any body know this answer please tel me. Tanks.

Amdocs,

1 4882

Hi, what is use of Macros,functions and Routines..? At what situation you are used. If you know the answer please explain it. Thanks.

1604

I am getting input value like X = Iconv(ā€œ31 DEC 1967ā€,ā€Dā€)? What is the X value? How it is? At what situation we r used Iconv(),Oconv().

Amdocs, TCS,

1 3451

I have 5 different sources i want same records in 5 different targets Can you any body send me this question answer rathdsetl@gmail.com

TCS,

2 6415

6) my sorce d1 d2 d1 d2 d1 d3 d2 d1 my target tartget 1 d1 2 d1 3 d1 4 d1 target2 1 d2 2 d2 3 d3 Target 3 1 d3 Can any body send me answer this is argent requierment

TCS,

3 6841

what is the difference between the join and look up explin me one exmple

3 4742

4) source target c1 c1 c2 c3 c2 c4 c4 c5 c3 c6 c7 c4 c5 c6 c7 please send me answer this question my mail

1 4247

Question 4) source target c1 c1 c2 c3 c2 c4 c4 c5 c3 c6 c7 c4 c5 c6 c7 Singal Source and Singal Target only subash,

TCS,

3 7431

I have 2 files 1st contains duplicate records only, 2nd file contains Unique records.EX: File1: 1 subhash 10000 1 subhash 10000 2 raju 20000 2 raju 20000 3 chandra 30000 3 chandra 30000 File2: 1 subhash 10000 5 pawan 15000 7 reddy 25000 3 chandra 30000 Output file:-- capture all the duplicates in both file with count. 1 subhash 10000 3 1 subhash 10000 3 1 subhash 10000 3 2 raju 20000 2 2 raju 20000 2 3 chandra 30000 3 3 chandra 30000 3 3 chandra 30000 3

TCS,

2 6872


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

In Datastage, how you can fix the truncated data error?

628


How complex jobs are implemented in datstage to improve performance?

580


Give an idea of system variables.

573


What is apt_config in datastage?

685


What are the primary usages of datastage tool?

610






How do you run datastage job from the command line?

583


How to write a expression to display the first letter in Caps in each word using transformer stage ? Please let me know ASAP Thanks in advance...

1069


How many types of views are there in a datastage director?

817


How do you remove duplicate values in datastage?

611


Can you explain kafka connector?

759


State the difference between an operational datastage and a data warehouse?

594


Hi,can any one please mention list of dimension and fact tables for Sales and Distribution System for a Pharmacutical company.

1649


Whats difference betweeen operational data stage (ods) and data warehouse?

654


Define project in datastage?

653


Can you explain how could anyone drop the index before loading the data in target in datastage?

875