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

Ab Initio Interview Questions

Questions Answers Views Company eMail

How many parallelisms are in Abinitio?

3 11783

What are Cartesian joins?

3 11350

Have you eveer encountered an error called "depth not equal"?

2 13412

Describe which system or process elements you would review when trouble-shooting general server slows ?

1 6094

Describe how you would monitor and control database physical file size and growth?

IBM, Satyam,

3 13243

What is the difference between a DB config and a CFG file?

Wipro,

9 28240

name the air commands in ab initio?

IBM, Syntel,

2 60850

Do we really work with ACTUALDATA in development phase.

4 8293

How do we extract data from client machine?

1 8606

How can we RUN a graph in UNIX?

3 24380

i need help from u. i want to learn abinitio. please provide pdfs or material or books.

iGate, TCS,

56 65498

wt is meant by repartioning in howmany ways it can be done.

2 9640

what i the difference between the flows of 3 paralellisms

1 6364

How to calculate total memory used my a graph?

IBM,

1 14046

Is there any function in ab Initio which act like SCAN component

3 21931

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Un-Answered Questions { Ab Initio }

We know rollup component in abinitio is used to summarize a group of data record then why do we use aggregation?

1267

What is a rollup component? Explain about it.

1121

What is sandbox?

1144

What is the difference between rollup and scan?

1796

Describe in detail about lookup?

1033

can we perform checkin and checkout through sandbox?

1125

What will be the output when a file with 0 records is connected as input to a reformat and an output file? Note that in reformat we have assigned hardcoded values to output columns.

942

List out the file extensions used in abinitio?

1040

What information is provided by .dbc file extension for connecting to the database?

1115

What are the kinds of layouts does ab initio supports?

948

How does the bre work with the co>operating system?

1022

What is a rollup component?

1073

What are the six data process products of ab initio (architecture of ab initio)?

1049

How do you truncate a table?

1119

how to insert/update a csv file by comparing it with another csv file?

2501

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