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TCS Interview Questions

Questions Answers Views Company eMail

HEDGING is good or bad, because if one get loss, it will make others rich....clarify with practical example?

1 5353

write a C++ programming using for loop: * * * * * * * * * *

4 7165

Instead of using shared container in a job, I use jobs which perform similar function as Container in the sequence. Then what is the need of Shared Container?

1 4630

IN Informatica, I have 10 records in my source system. I need to load 2 records to target for each run. how to perform.please let me know. I know by using Mapping variable we can perform but how to load please any one explain.

3 13620

Prefix of (A+B)*C- (D-E)/(F+G)

3 6335

General purpose classes in MFC

1 6793

A man leaves office daily at 7pm A driver with car comes from his home to pick him from office and bring back home One day he gets free at 5:30 and instead of waiting for driver he starts walking towards home. In the way he meets the car and returns home on car He reaches home 20 minutes earlier than usual. In how much time does the man reach home usually??

2 7958

Can we update a target table (without primarykey) by using update strategy transformation?

4 23671

What is the main purpose of Unconnected lookup other than updating slowly changing dimensions? or In which case u use Unconnected lookup?

2 7454

Aggregator transformation is having fields say a,b,c,d,e group by is enabled on a,b,c with sorted input,How the aggregator transformation process the i/p data?or in which way i/p comes to agg transformation

1 4973

how we conduct security testing in realtime,for every project we conduct security testig or not

1 7017

explain the concept of virtual method invocation in polymorphism in detail?

2223

Which one is better performance wise connected/un-connected lkp?why?

2 14009

why array index always starts from zero??

4 7490

One of the optimizing technique to improve the session performance is push down optimization,by using push down optimization we push as much as transformation logic to source/target database,but this degrades the d/b performance,how to overcome this?

2263

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Un-Answered Questions

How does NameNode tackle DataNode failures?

1173

Why do you use session tracking in httpservlet?

1140

INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?

2209

What motivates the founders? - Venture Capitalists

1083

Can we use selenium rc for tests driving on two different browsers on one operating system without selenium grid?

935

How do you delete a lingering object?

339

In SAP ABAP programming ... what is the difference between ABAP data base and ABAP data dictionary?

2321

where rlc series ckt used?

2203

Difference between value and reference type.

924

How can I manipulate data programatically?

833

What are the 4 types of laws?

1115

Why do you want to work for Dunkin Donuts?

1090

What is the maximum number of rows in excel 2016?

847

How do I repair outlook 365?

Is use case diagram static or dynamic?

1039