How to convert a single column values 1 2 3 4 to single row of 4 columns ? And vice-versa


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More Ab Initio Interview Questions

What do you understand by overflow errors?

0 Answers  


Why do you think data processing is important?

0 Answers  


Mention how can you connect eme to abinitio server?

0 Answers  


What is the importance of eme in abinitio?

0 Answers  


How can you achieve scan using reformat ?

2 Answers  






What is brodcasting and replicate?

0 Answers  


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

3 Answers   Accenture,


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

3 Answers   IBM, TCL,


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

4 Answers   TCL, Wipro,


Explain the difference between the truncate and delete commands?

0 Answers  


46.How you can create cross joined output using join component ? 47.What is the default layout of watcher files ? How to use in abinitio graph? 48.Why you get 'too many open files' error ? How to use in abinitio graph? 49.What is the significance of vnode folder under AB_WORK_DIR ? How to use in abinitio graph? 50, What is the significance AB_AIR_BRANCH? How to use in abinitio graph? 51. How can you select only unique records from a set of records ? How to use in abinitio graph? 52. How next_in_sequence work in parallel layout ? How to use in abinitio graph? 53. Why you want to set a modest number in limit ? How to use in abinitio graph? 54. How you can encrypt a password and use it in dbc file? How to use in abinitio graph? 55. Which function you should be using if you do not want to process non printable char from a feed file ? How to use in abinitio graph? 56. How you can run a component for certain conditions ? How to use in abinitio graph? 56. What is catalog and when you should use it ? How to use in abinitio graph? 57. How you can use reformat as a router ? How to use in abinitio graph? 58. How many process gets created for a n-way parallel component ? How to use in abinitio graph? 59. Why delimited DMLs take more time to process than fixed length DMLs? How to use in abinitio graph? 60. How can you select only first and last record from a file without using next_in_sequence? How to use in abinitio graph? 61.Why you should always keep largest input as driving input for Join ? How to use in abinitio graph? 62. What a catalog file contains ? How to use in abinitio graph? 63. What Is private project and public project ? How to use in abinitio graph? 64. Why you should not use checkpoint after replicate ? How

0 Answers   Accenture, Mind Tree,


Can you explain data flow graph with an example?

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