adspace


Data Stage Interview Questions
Questions Answers Views Company eMail

If you want to use a same piece of code in different jobs, how will you achieve this?

1 1440

What are datastage sequences?

1 1273

How do you start developing a datastage project?

1 1301

Where do you see different stages in the designer?

1 1252

What is the difference between passive stage and active stage?

1 1782

What is the use of datastage director?

1 1190

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

1 1264

How do you remove duplicate values in datastage?

1 1299

Name the different sorting methods in datastage.

1 1211

What are routines in datastage?

1 1491

Is the value of staging variable stored temporarily or permanently?

1 1166

What are the different type of jobs in datastage?

1 1183

What is a quality stage?

1 1608

Enlist various types of routines in datastage.

1 1455

What are the different kinds of views available in a datastage director?

1 1179


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2891


1)s.key generate 1 to 700 records today. tomorrow another 400 will updated how to update the records using s.key generator? 2)source is like :-- DB --> T/F stage1 --> seq1file T/f 1 is linking with T/F2 ---> seq 2 how to load the data? in source i given some conditions those r going in seq1. The another data will going to seq2 how to do this ?

2161


Have you have ever worked in unix environment and why it is useful in datastage?

1281


1)what is the size of Fact table and dimension table? 2)how to find the size of Fact table and dimension table? 3)how to implement the surrogate key in transform stage? 4)write the configuration file path? 5)how many types of datasets explain? 6)diff b/w developed projects and migration projects? 7)how to delete the header and footer file of the sequencer file? 8)how can u call the parameters in DS in unix environment? 9) how much data ur getting daily ? 10)

2846


Source has 2 columns: USA,NewYork INDIA,MUMBAI INDIA,DELHI UDS,CHICAGO INDIA,PUNE i want data in target like below: INDIA,MUMBAI1 INDIA,DELHI2 INDIA,PUNE3 USA,NEWYORK1 USA,CHICAGO2

903


Demonstrate experience in maintaining quality process standards?

2735