Answer / swetha

Manages the session and batch scheduling: When you start the
informatica server the load maneger launches and queries the
repository for a list of sessions configured to run on the
informatica server. When u configure the session the
loadmanager maintains list of list of sessions and session
start times. When u sart a session loadmanger fetches the
session information from the repository to perform the
validations and verifications prior to starting DTM process.

Locking and reading the session: When the informatica server
starts a session lodamaager locks the session from the
repository. Locking prevents U starting the session again
and again.

Reading the parameter file: If the session uses a parameter
files,loadmanager reads the parameter file and verifies that
the session level parematers are declared in the file

Verifies permission and privelleges: When the sesson starts
load manger checks whether or not the user have privelleges
to run the session.

Creating log files: Loadmanger creates logfile contains the
status of session.

for ex: in source 10 records are there with column sal. use a filter transformation condition as Sal=TRUE and connect to target. what will happen.

11 Answers   Accenture,

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If we have a two tables A & B A contain 10 records,B contain 20 records,what w'll b the o/p if we perform normal join,Master outer join,Detail outer join and Full Outer join how?

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SOURCE NAME SAL GANGA 30000 RAJU 20000 PAVAN 25000 TARGET NAME SAL MAXSAL GANGA 30000 30000 RAJU 20000 30000 PAVAN 25000 30000 in mapping level how to achive that

5 Answers   DELL,

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What do you mean by DTM and Load manager and what is difference between load manager and load balancer?

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what is fact and what types of fact tables is there

4 Answers   Cap Gemini,

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Define Incremental Aggregation?

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How to load the data from a flat file into the target where the source flat file name changes daily?

0 Answers   Informatica,

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What is the difference Between Mapping parameter and variable

3 Answers   Accenture,

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How will you convert rows into columns or columns into rows

1 Answers  

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