Data Stage Interview Questions
Questions Answers Views Company eMail

If there is a file that contains 1000 records, I need the ouput to contain these 1000 records with the header as file name concatenated with the current timestamp and trailer as the count of records

TCS,

2 4206

in datastage scenario this is sourec data i want this traget? tell me please? source target ------- ------- Mohan,Prasad,Naresh Mohan Prasad Naresh

IBM,

1 3439

in datastage interview qustion source target ------- ------- 12345 1 2 3 4 5

IBM, YCS,

3 5526

i have a scenario like two columns(Empno, Ename) in that duplicate records are there, so my question is how to get second duplicate record in datastage.

Wipro,

4 6689

I have source like "abcdefghijklmnopqrs", how to change 10th character from j to z in datastage?

2 5275

A job is having only 2 stages I/p dataset and target table.Job is taking very long time to load 50 million records.How to improve performance of this job.

IBM,

3 6436

What is the difference between Link collector and Funnel Stages?

1 6111

input Name Salay Sam 10 Sam 30 Sam 20 Ram 40 Ram 50 Output should be Name Salary Count Sam 10 3 Ram 40 2 get min salary and count of name . OutPut 2 Name Seq Sam 1 Sam 2 Sam 3 Ram 1 Ram 2

HCL,

1 3820

count number of deptno in a emp table?

IBM,

2 4432

deptno wise to find max and min,and sum of rows and in target to company wise maximum

IBM, TCS,

1 3967

Create a job to load all unique products in one table and the duplicate rows in to another table. The first table should contain the following output A D The second target should contain the following output B B B C C Q2. Create a job to load each product once into one table and the remaining products which are duplicated into another table. The first table should contain the following output A B C D The second table should contain the following output B B C

Deloitte, IBM,

3 8848

input like 2 7 8 9 5 1 7 3 6 output:2 5 6 how to find out this plz explain?

HSBC,

2 5359

what is flow of project?

HSBC, IBM,

1546

explain about citrix scheduling tool in datastage

HSBC,

1798

how to run jon in unix back round process what is command use in runing a job?

HSBC,

2 5227


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Un-Answered Questions { Data Stage }

how to use self join using datastage ? can u tell me using stage how can we implemnet the self join

4548


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

617


What are the partitioning techniques available in link partitioner?

1743


Why fact table is in normal form?

664


What is ibm datastage flow designer?

675






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...

1074


How do you import and export data into datastage?

687


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

878


Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also

2736


What is the difference between validated and compiled in the datastage?

691


What is the command line function to import and export the ds jobs?

669


Can you implement SCD2 using join, transformer and funnel stage?

1070


Demonstrate experience in maintaining quality process standards?

1913


What is the difference between hashfile and sequential file?

703


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?

1739