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 29220

How to Create Surrogate Key using Ab Initio?

IBM,

6 32396

What is .abinitiorc and What it contain?

CSC,

3 38161

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

2170

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

1 5308

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

2283

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

2258

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

2 9344

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

JPMorgan Chase, Syntel,

5 33992

what does layout means in terms of Ab Initio?

3 26616

How do we handle if DML changing dynamicaly?

GE, HP, IBM, Mannar Company,

5 32817

How can we test the abintio manually and automation?

JP Group,

1 6953

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

1 5767

How to Improve Performance of graphs in Ab initio?

TCS, Wells Fargo,

2 29585

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

Cap Gemini,

3 20478

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Un-Answered Questions { Ab Initio }

I installed AbInito in my PC.In components there is no "select" component.How can i get that component?and How we can create user defined components?

2016

Explain what is de-partition in abinitio?

1291

What is is a data flow graph?

1069

Describe the process steps you would perform when defragmenting a data table. Does this table contain mission-critical data?

1003

What is the purpose of having stored procedures in a database?

1097

Can you explain data flow graph with an example?

1177

What is a rollup component? Explain about it.

1131

What exactly do you know about the typical data analysis?

1051

Whenever we load data into oracle table from staging table using exchange partition...then I read somewhere that data actually doesn't move in this and this command only reset the pointer in the data dictionary...so if data doesn't move then how data is loaded into the main table ? I mean wat is the point of pointer update in data dictionary?

960

What is air-project parameter ?

2175

What is a partition and what are the different types of partition components in abinitio?

1220

Describe the elements you would review to ensure multiple scheduled batch jobs do not collide with each other?

1073

What does edp stand for?

1112

How can you force the optimizer to use a particular index?

1016

explain checkin and checkout?

1099

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