There are 100 lines in a file. How to print line number 31-50 and 81-90 in unix with a single command.

2 Answers   L&T,

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how to find the 5th highest salary form each department using 1.SQL Query 2. Informatica power center designer?

4 Answers   CTC,

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My Source qualifier has empno, sal. Now my mapping is like SQ(EMPNO)->AGGR->EXP->TARGET SAL ------------>TARGET ? Is this mapping valid or any issues are there if we design like this?

3 Answers   Span Systems,

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how to load dimension table and fact table. plz tell me the steps.

0 Answers   Cognizant, IBM,

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What is an unconnected transformation?

0 Answers   Informatica,

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How to load dimension and fact in same mapping at same time.explain me the logic used for that scenario.

1 Answers   IBM,

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if i have one mapping and we already tuned that mapping for performance,everything is fine and loading will take 1 hr,so without doing any change in mapping how could we reduce the loading time from 1hr to 1/2 hr.

5 Answers   Wipro,

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Which is the t/r that builts only single cache memory?

0 Answers  

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i have a source with 100 records.i have 2 targets.in the first target i want to load first 50 records & in the second target i want to load next 50(or remaining) records.

3 Answers  

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Can yoU use the maping parameters or variables created in one maping into another maping?

2 Answers  

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Which is better performance wise database or file?How?

2 Answers   TCS,

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how to declare array in plsql?

1 Answers  

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