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

Data Stage Interview Questions

Questions Answers Views Company eMail

Explain datastage architecture?

1397

What are iconv and oconv?

1237

What are the different plug-ins stages used in your projects?

1074

How do you generate sequence number in datastage?

1088

Define data aggregation?

1091

What are the difference types of stages?

1206

How do you schedule or monitoring the job?

1204

What is staging variable?

1084

Which algorithm you used for your hashfile?

1175

What is apt_config in datastage?

1131

What are the types of jobs we have in datastage?

1071

How can we improve the performance in datastage?

1099

What are stage variables?

1201

What are orabulk and bcp stages?

1119

What is datastage engine?

1171

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Un-Answered Questions { Data Stage }

Field,NVL,INDEX,REPLACE,TRANSLATE,COLESC

1408

How do you run datastage job from the command line?

1081

What are the different options associated with dsjob command?

1427

What are the differences between datastage and informatica?

1170

Difference between IBM DATA STAGE8.5 and DATA STAGE9.1 ?

3789

Describe routines in datastage? Enlist various types of routines.

1008

Describe link sort?

1009

How do you remove duplicate values in datastage?

1149

Notification Activity

1398

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

1131

Describe stream connector?

1305

What are stage variables, derivations and constants?

1218

Explain connectivity between datastage with datasources?

970

Can you define merge?

1116

How complex jobs are implemented in datstage to improve performance?

1036

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