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  • Cognizant aptitute test questions (20)
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  • Cognizant technical test questions (19)



Cognizant Informatica Interview Questions
Questions Answers Views Company eMail

How can you display only hidden files in UNIX

4 5395

write a query row to column follwing source? quarter sales q1 5000 q1 9000 q1 7000 q1 6000 q2 5000 q2 4000 q2 3000 q2 1000 q3 4000 q3 3000 q3 1000 q3 2000 q4 5000 q4 400 i want the output? q1 q2 q3 q4 sales

3 4242

what is the size ur source like(file system or database)? how many record daily come u r banking project?

966

in what type of scenario bulk loading and normal loading we use?

2 3390

in aggregator transformation we want to get middle record how to implement, source containg empno,name sal,deptno,address

1133





In which scenario did u used Mapping variable?

784

What are the challenges you have faced in your project?

1 12187

Why we use ENABLE HIGH PRECISION in session properties?

2 10483

source : xml file target: xml file how can we check data loaded into target xml file using writing sql query. pls help on this asap.

1400

I have name like INDIA in a column. I want display 1st line A, 2nd line N, 3rd line D, 4th line I, 5th line A in oracle data base?

1 6472

What is different between informatica version 8 and 9 version

1 1426

scenario where i can use only concurrent execution of workflow.

1650

how to send unique records to one target and duplicate records to another target by using dynamic lookup cache????? please explain me briefly///(when we use this we look up on which target unique target ya duplicate target)

3 8791

Scenario:-  Below is the requirement. Source:-  NAME          ID                    Requirement  RAVI            1                      (no need to repeat as it ID is 1) KUMAR        3                     (repeat 3 times as it ID is 3) John             4                     (repeat 4 times as it ID is 4) Required Out Put:- Name                   ID RAVI                     1                    KUMAR                3      KUMAR                3 KUMAR                3  John                     4 John                     4 John                     4 John                     4 Scenario 2:- Source Data  ID              NAME 1,2            NETEZZA,ORACLE 3,4,5         SQL Server, DB2, Teradata Required Output:-  ID                   NAME 1                  NETEZZA 1                  ORACLE 3                  SQL Server 3                  DB2 3                  Teradata

1 2763

Differences between version 7.x and 8.x.

568

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Un-Answered Questions

What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?

455


What is difference between JMS and Web Services?

2844


Can we use OPNQRYF command without using OVRDBF command ?

666


who are the maincustomer of a personnel department and which two qualities are important for those working there to display if it is fulfil its purpose?

877


1.If there are so many test cases to be run suppose (100).How will we run those test cases.(using batch) 2. How will we perform over riding in QTP can any one please give me script. thanks

1248






tell me exact differenceb bw qtp and selenium?(could not tell open soure and licennce? difference in usage and technical difference?

683


describe a time when you made a mistake when dealing with staff person and how did you handle the situation?

2668


How do you audit configuration management

1014


What is difference between SCSI-2 and SCSI-3 Standard?

645


1 Briefly describe your ideal job: 2. What goals do you have in your career? 3. How do you plan to achieve these goals?

1121


what is difference between kpo and it industry? that is in terms of work, package etc

787


how to work static pressure sensore how to work dpt

691


1. A 380 / 220 V r.m.s. 3-phase 4-wire circuit carries loads of 8 + j8.1 ohm; 4 + j4.1 ohm; and 2 +j2.1 ohmin the three phases respectively. The length of the circuit is 100 m, and the resistivity of the phase conductors is 0.0005 Ω/m. The neutral conductor is of the same size as the phase conductors. a) Select a reference angle 0for the first phase. Then write down the three phase voltages in both polar format and complex number format. b) Make appropriate assumptions, and take temperature effects on resistance is insignificant. Calculate the currents in the three phases. (Note: Determine conductor resistance, and apply Kirchhoff’s Voltage Law) Based on the result, suggest a main switch rating for the circuit. c) Show your preferred direction of neutral current in a diagram, and then determine its value. (Note: Apply superposition principle, and Kirchhoff’s Current Law) Use its magnitude to show that in this circuit, the unbalanced load may increase the voltage drop in some of the phases. (Note: Also observe the common volt drip in neutral) State your assumptions, if there are any. d) Suddenly the neutral wire of the circuit is broken. Estimate the new currents in the first phase, i.e. Phase L1. State your assumptions, if there are any.

633


How to use the Lookup method to return values from multiple columns ?

614


Hi all, I am dng a mini project on FileSplitter application which splits the GBs of logfile into Smaller chunks(mbs) depending on the split size." How to handle GBs file? I am getting OutOfMemoryException, when I input such GB sized file. Thx

843






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