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 is standard environment ?

2 12545

. How we can remove temp files of a failed job if .rec is not available

2 11746

11. What is the use of allocate()?

TCL,

1 10721

What is the diff between abinitiorc and .abinitiorc files ?

TCL,

1 6835

What is air-project parameter ?

2263

Can you run air sandbox run using pset ?

2 18624

How you can create cross joined output using join component ?

3 11301

How you can run a component for certain conditions ?

1 11933

Broadcast and replicate does the similar work , what’s the diff then

TCL, Wipro,

4 22072

How can you export a component’s internal parameters ?

TCL,

2445

How you can test a dbc file ?

TCL,

1 14031

What is the significance of ‘mp run’ command ?

TCL,

1 10539

. How can you run a graph continuously without using continuous components ?

TCL,

3 13683

. How can you get all the fields form a lookup files ? (Which function)

TCL,

3 11900

) Diff.between Output index and Output indexes?

TCL, TCS,

4 37321

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Un-Answered Questions { Ab Initio }

Describe in detail about lookup?

1125

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

1225

What are the different types of parallelism in ab initio?

1268

Name any two stages of the data processing cycle and provide your answer in terms of a comparative study of them?

1172

What is the max core of a component?

1151

How is the partitioning with key different from round robin partition?

1274

What will be the skew for, input file->partition by key-> partition by round robin->output file

1015

Describe the process steps you would perform when defragmenting a data table. This table contains mission critical data?

1140

how will i can implement Insert a new record (if not present in Input file),Update the record (if present in input) a csv file in Abinitio

2181

What is the difference between a scan component and a rollup component?

1229

Have you worked with packages?

1269

What is common among data validity and data integrity?

1107

what is the difference between usersandbox,privatesandbox,publicsandbox,commonproject sandbox?

4036

Where $mpjret is used in ab-initio?

1190

What is the return type of lookup_not_loaded() ? Does it return 0 or 1 to signify true or false or does it return index ...can someone please explain.

1422

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