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Informatica Interview Questions
Questions Answers Views Company eMail

How to do Half of the table ex: if 1000 records are there means 500 in one table and 500 in second table like this if N number of tables means how to do Half of the table ??????????

TCS,

2 7331

1. When u r checking out what ll happens for version no? a. Increase b. decrease c.reset to 0 d. reset to 1 e. no change 2. Salary of all employees needed to add with the commision. What transfrmation to be used? a. SQ and Expression b. SQ c. Update Strategy d. Expression 3. Which of the task is used to run a session based on success of the other session? a. Decision b. Event wait c. Email d. Command e. None 4. Types of sources in Informatica? a. Homogenous n Heterogenous b. None c. Cobol n XML d. Flat files e. Flat files and Homogenous n Heterogenous 5. Servers are available in informatica? a. Informatica Server and Workflow server b. Informatica Server and Informatica Repository Server c. Informatica Server d. Workflow server e. Informatica Repository Server 6. While using Pmcmd in cmd line mode, each command must include the connection info of which of the following? a. workflow manager b. Power Center server c. Workflow monitor d. Repository manager e. Designer 7. Workflow montior displays workflows that have run a. once b. twice c. never d.four times e. thrice 8. Mode for handling sessions n workflows? a. server mode b. Wait mode c. Command line mode d. User mode e. Interactive mode 9. Connection details configured in? a. Mapping designer b. Workflow manager c. Workflow monitor d. Repository manager e. Worklet designer Thanks in Advance

CTS,

4139

can we use cartesian join in informatica

IBM,

3 8484

why we use informatica in our project?

TCS,

2 7316

what is the max/min size allocated for caches.whether index or datacache in any of the transformations like Joiner or Aggregator.bcoz it is set to Auto by default which means we need not to allocate no of bytes or MB.so what is the use of these properties.please let me know about the caches. Thnaks in advance Sai Ram

3 6933

can we use self join in informaitca?

IBM,

3 19371

what is bitmap index? did u use it?and how to use it in informatica

IBM,

1 3067

what is degenerated dimension?

IBM,

1 3892

what is constraint based loading

IBM,

2 6422

which transformation should we use to get the 5th rank member from a table in informatica?can we achieve this in sql?

IBM,

6 10509

i have two tables,table 1 having 2 columns and 3 rows,table2 having 3 columns and 2 rows.what is the output if i do left outerjoin,full outer join,right outer join?

IBM, Polaris,

2 6450

how can we find the bottle neck in SQL Query in SOURCE QUALIFIER, and how can we tune it..?

Zensar,

2 6948

i have n number of records in my source, i want first and last record to my target. how can u implement this scenario .

Emphasis,

6 9772

Can anyone please distinguish what is Inner join and Outer join

Wipro,

2 6180

What is the exact difference b/w IN and EXIST in Oracle..?

Wipro,

4 9122


Post New Informatica Questions

Un-Answered Questions { Informatica }

How to create or implement slowly changing dimension (SCD) Type 2 Effective Date mapping in informatica/Flagging mapping in informatica/visioning mapping in informatica?

1063


what is the complex transformation you used in informatica

2532


What is the use of transformation?

963


How is Source Side push down optimization different to just providing a SQL override in Source qualifier transformation.

1737


How do we call shell scripts from informatica?

1032


Partition, what happens if the specified key range is shorter and longer

2449


What are the new features of Power Center 5.0?

1717


What is the advantage of informatica?

1025


Explain your project of banking domian.

1619


wat are deployement groups in informatica, how it will be used for developers

1683


Scheduling properties,whats the default (sequential)

1907


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

2106


Explain scd type 3 through mapping.

926


Enlist the advantages of informatica.

1018


What is the command used to run a batch?

1012