Ab Initio Interview Questions
Questions Answers Views Company eMail

What does dependency analysis mean in Ab Initio?

Syntel,

5 18907

How to Create Surrogate Key using Ab Initio?

IBM,

6 20556

What is .abinitiorc and What it contain?

CSC,

3 24432




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

1041

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

1 2145

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

1157

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

1135

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

2 5898




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

Syntel, JPMorgan Chase,

5 22563

what does layout means in terms of Ab Initio?

3 18399

How do we handle if DML changing dynamicaly?

HP, GE, IBM, Mannar Company,

5 20850

How can we test the abintio manually and automation?

JP Group,

1 3401

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

1 2745

How to Improve Performance of graphs in Ab initio?

TCS, Wells Fargo,

2 19602

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

Cap Gemini,

3 11903


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Un-Answered Questions { Ab Initio }

What is a rollup component?

1


Describe the Evaluation of Parameters order.

16


How to add default rules in transformer?

9


What is data encoding?

8


What does edp stand for?

9






Have you used rollup component? Describe how.

15


How can you import XML repositories exported from different tools like ODI

2330


What is the difference between rollup and scan?

21


Explain PDL with an example?

17


How can you export a component’s internal parameters ?

1319


You can ask about different vector functions. How to use in abinitio graph?

3844


State the working process of decimal_strip function?

19


Explain how abinitio eme is segregated?

7


What is the function that transfers a string into a decimal?

12


Suppose you find the term validation mentioned with a set of data, what does that simply represent?

7