Data Stage Interview Questions
Questions Answers Views Company eMail

How will you load you daily/monthly jobs datas in to Fact and Dimension table using datastage.

CTS,

2961

What is difference between 8.1 , 8.5 and 9.1 ?

IBM,

1 15286

How can we read latest records in a text file named file1.txt using seq file stage only? file1 having 100 records in that 5 record sare latest records.How can we read that latest records?

Caterpillar,

3 10278

What is the Difference between Change capture stage and Difference Stage ? What are its significance individually ?

1 20276

what is set mapping in datastage??

ADP,

2 10010

My input has a unique column-id with the values 10,20,30.....how can i get first record in one o/p file,last record in another o/p file and rest of the records in 3rd o/p file?

Wipro,

2 10070

hi.... am facing typical problem in every interview " I need some critical scenarios faced in real time" plz help me guys

2400

file1 1 2 3 4 file2 3 4 5 6 output should be in three targets T1 T2 T3 1 3 5 2 4 6 how to do this? can any one help? Thanks

Cap Gemini,

5 11978

Hi Friends, I have a input data like, class_id Marks 101 50 101 60 101 40 102 90 102 35 And i want my output data like class_id Marks Rank 101 50 2 101 60 1 101 40 3 102 90 1 102 35 2 how to do this in datastage?

Cognizant, HCL, TIAA CREF,

8 25191

Hi friends,Two input files, wants to validate only if the reference data has '0' otherwise no validation should be done..how to do this??

IBM,

1 7828

I have a source table with column name CITY having 100 records, I want target table with column name start with 'A' and 'B',remaining columns as reject outputs. how can achieve this by data stage?please help me?????

5 10904

how can we generate row values like 1 1 1 2 2 2 3 3 3 using col generator plz let me know

2 7607

Hi Can any one help regarding below INPUT NAME LOC Ram hyd Ram ban Raj chn Raj Pun Sam del OUPUT NAME LOC Ram Hyd ban Raj chn pun sam del

HCL,

3 9918

My source having following data as below, AB1 Aim2 Abnv5 1An8bx and my question is i need the Datastage job the following as in my target 000AB1 00Aim2 0Abnv5 1An8bx Please help me to achive this.

Wipro,

6 11014

how to call sequential generator in datastage?

IBM,

1 3852


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Un-Answered Questions { Data Stage }

What is a datastage job?

595


Explain usage analysis in datastage?

617


What is orabulk stage?

611


How do you remove duplicate values in datastage?

601


What are the types of containers in datastage?

682






How do you start developing a datastage project?

640


What are the features of datastage flow designer?

602


What is the differentiate between data file and descriptor file?

829


How you Implemented SCD Type 1 & Type 2 in your project?

3667


what is ds administrator used for?

695


How to convert RGB Value to Hexadecimal values in datastage?

3426


How do you import and export data into datastage?

670


How many types of stage?

645


what is the custome stage in datastage? how can we impliment that one? plz tell me

1887


Is possible to create skid in dim,fact tables?

2156