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Ab Initio Interview Questions
Questions Answers Views Company eMail

Hi friends, i have input like below naresh 10,20 suresh 30,40 i want out put like naresh 10 naresh 20 suresh 30 suresh 40 please help me thank you

3 8477

Hi friends i have 3 input files 1 is country file(cid,cname) 2 is State file(cid,sname) 3 is populate file(pid,sid,Adress) I want (cname & total poplation) how i can get the output please help me Thank you

1 7081

EmpId RollNo RollNo2 A t1 se A1 se tm i want output as A Emp A TL A1 SE etc how i can get output please send me your answer

Accenture,

2 5141

Which Ab initio version has Hadoop connector ? and what is the latest GDE version available ?

Infosys, TCS,

1 11982

Which component breaks the pipe line parallelism in graph?

Wells Fargo,

3 14273

What is difference between force_error & force_abort? How to use in abinitio graph?

IBM, TCL,

2 4082

What is the best way of creating huge test feeds ? How to use in abinitio graph?

IBM, TCL,

1 2349

Can you read multiple input files using one input file component ? (Same DML) How to use in abinitio graph?

IBM, TCL,

2 4790

What is difference between API

CitiGroup, IBM, TCL,

2 6373

What is the significance of record required indicator of Join component ? How to use in abinitio graph?

IBM, TCL,

2 2803

What is flow buffering ? How it reduces the chances of having deadlock ? How to use in abinitio graph?

IBM, TCL,

1629

When we should use 'jobid' for commit table (Output table component?? How to use in abinitio graph?

IBM, TCL,

1342

Layout - L1*, L1 - What is the difference ? How to use in abinitio graph?

IBM, TCL,

1 4122

What is standard environment ? How to use in abinitio graph?

IBM, TCL,

1 3800

How we can remove temp files of a failed job if .rec is not available ? How to use in abinitio graph?

IBM, TCL,

2 4412


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Un-Answered Questions { Ab Initio }

What is flow buffering ? How it reduces the chances of having deadlock ? How to use in abinitio graph?

1629


How do you add default rules in the transformer?

135


What do you mean by a transaction file?

160


Explain how abinitio eme is segregated?

183


What is MAX CORE of a component?

191






What are the primary keys and foreign keys?

140


Explain data flow graph with an example?

155


What are the steps to create a repository in ab initio?

149


What are the key elements of a data processing system?

145


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

151


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

144


Explain PDL with an example?

192


What dedup-component and replicate component does?

164


How can you SORT an already partitioned (round-robin) data ? How to use in abinitio graph? 3. How internally partition by key decides which key to send in which partition ? How to use in abinitio graph? 4. What is PDL ? Give him a shell type parameter and ask him to convert it to PDL. How to use in abinitio graph? 5. As shell type parameters are not supported by EME, then how you can use shell type parameter (If you don't want to use PDL) without hampering lineage diagram ? How to use in abinitio graph? 6.How you can generate dml from a COBOL copy book ? How to use in abinitio graph? 7. How you can convert from ebcdic to packed decimal ? How to use in abinitio graph?

2985


What is publickey and private key?what is the use of this two keys?

1790