How can you force the optimizer to use a particular index?
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We know rollup component in abinitio is used to summarize a group of data record then why do we use aggregation?
How transaction file different from that of a sort file?
i have input like this TABA 1 TABA 2 TABA 3 TABA 4 TABB 7 TABB 8 TABC 1 TABC 2 TABC 5 OUT PUT NAME COL1 COL2 COL3 COL4 TABA 1 2 3 4 TABB 7 8 TABC 1 2 5
What is the default layout of a component ? Is it mandatory to set the layout of a component ?
The methods to improve performance of a graph?
To which project that prefix will set is to private project or public project or both?how and where to set?
How can you import XML repositories exported from different tools like ODI
what is the difference between usersandbox,privatesandbox,publicsandbox,commonproject sandbox?
Describe the process steps you would perform when defragmenting a data table. Does this table contain mission-critical data?
what is difference between chk point n phase.Say im loading a file (containig 1 lakh records) and my graph fails after loading 50,000th record.What is the advantage of using check point in this case. Will i be able to start from 51000th record.
After completion of graph what is the next process to perform? who will perform the later process?
How can you achieve scan using reformat ?
Teradata 
