Ab Initio Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Ab Initio Interview Questions

Questions Answers Views Company eMail

What does dependency analysis mean in Ab Initio?

Syntel,

5 29502

How to Create Surrogate Key using Ab Initio?

IBM,

6 32649

What is .abinitiorc and What it contain?

CSC,

3 38400

What are the components new in 2.14 compared to 1.8 and State the usage of the components?

2215

Describe the effect of the "checkpoint" t-sql statement?

1 5401

Describe what the SQL Server tempdb and tlog files are used for?

2334

Why might the optimizer use a table scan when an index is available?

2306

How might you quantitatively measure an improvement made to a query?

2 9460

What is the difference between sandbox and EME, can we perform checkin and checkout through sandbox?

JPMorgan Chase, Syntel,

5 34187

what does layout means in terms of Ab Initio?

3 26763

How do we handle if DML changing dynamicaly?

GE, HP, IBM, Mannar Company,

5 33032

How can we test the abintio manually and automation?

JP Group,

1 7041

How will you use EME for view or publish metadata reports using EME?

1 5847

How to Improve Performance of graphs in Ab initio?

TCS, Wells Fargo,

2 29731

what is the difference between .dbc and .cfg file?

Cap Gemini,

3 20696

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Un-Answered Questions { Ab Initio }

Describe the grant/revoke ddl facility and how it is implemented?

1145

What do you mean by a transaction file?

1249

What do you mean by the overflow errors?

1361

What is a rollup component?

1130

What is a local lookup?

1217

What you can store, manage and reuse centrally in ab initio enterprise meta>environment (eme)?

1233

What is sort component in abinitio?

1214

How many components in your most complicated graph?

1288

What is a deadlock and how it occurs?

1158

What is the ab initio business rules environment (bre)?

1166

what is the project environment(for each project the environment is same or different to different project)?

2219

Explain the methods to improve performance of a graph?

1106

What is data mapping and data modelling?

1547

Within a cursor, how would you update fields on the row just fetched?

1070

In abinitio, what types of parallelism are used?

1087

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