Data Stage Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Stage Interview Questions

Questions Answers Views Company eMail

Difference between data warehousing and olap?

1141

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

1292

What are the types of containers in datastage?

1226

Explain entity, attribute and relationship in datastage?

1153

Difference between in process and inter process?

1303

What are stage variables and constants?

1193

What are the components of datastage?

1178

What are the differences between datastage and informatica?

1228

Explain the importance of surrogate key in data warehousing?

1232

How to implement complex jobs in data stage?

1157

Difference between server jobs & parallel jobs?

1129

Difference between ‘validated ok’ and ‘compiled’ in data stage?

1347

What are the functionalities of link collector?

1134

What is the purpose of pivot stage?

1231

What are the various kinds of the hash file?

1194

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Un-Answered Questions { Data Stage }

How do you run datastage job from the command line?

1129

What is a merge in datastage?

1341

What are the main features of datastage?

1350

What is aggtorec restructure operator?

1525

What is the difference between odbc and drs stage?

1134

explain about citrix scheduling tool in datastage

2509

for example You have One Table with 4 Columns (Mgr ID, Department ID, Salary, Employee ID). Can you find out the Average Salary and Number of Employee present per Department and Mgr

1428

What are the different options associated with dsjob command?

1483

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

1299

What are the types of hashed files in data stage

1146

How to RD using transformer?

1472

What are orabulk and bcp stages?

1163

how to add a new records into source?

2054

how to write server Routine coding?

2179

What are the types of containers in datastage?

1226

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