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HCL Informatica Interview Questions
Questions Answers Views Company eMail

what is pre and post sql and what is diff between source presql and target pre sql

1 18413

why we use datawarehouse

1540

why we need informatica

2 12315

what is degenerated dimension table with scenario

2 2695

Explain factlessfact table with scenario

1 2558

What is confirmed dimension with scenario

1 2719

Diffrence between static and dynamic cache

2 5349

If u r using dynamic cache lookup port will be thier in thet which option u will select

1 2592

What is souce qualifier transformation it is active or passive

2 9201

What is an aggregator transformation? it is active why cant it be passive explain?

3 16667

Diffrence between 7.1,8.1 and 8.6

3 10731

How the dimensions will be loaded?

1633

How the facts will be loaded? explain

2 7007

What is partioning?how many types of partinings are there

2 6543

How can i explain my project architecture in interview..? in Igate asked me tell me your project flow from source to target..?

1 21128

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HCL Informatica Interview Questions


Un-Answered Questions

How much watt is equal to 1HP.

627


Can impala do user-defined functions (udfs)?

33


Explain the purpose of riser?

609


What is a native sql query?

489


Which variables are stored in heap?

535






Where is database used?

493


When a lot of changes are required in data, which one should be a preference to be used? String or stringbuffer?

754


what is daily routine of you/mother/father/sister/bro.

2437


difference between native and cross compilers

1667


How is true positive rate and recall related?

76


What do you understand by user buffers?

333


What is a serviced component?

571


for data loading in oracle, what are conventional loading , what are conventional loading and direct-path loading?

1674


What is the starting oracle error number?

562


Can I have my macro make excel not ask "the file already exists, do you want to overwrite" type of questions?

301