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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 5344

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

4 7131

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 4620

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 13596

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

3 6306

General purpose classes in MFC

1 6781

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 7918

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

4 23644

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

2 7441

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 4964

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

1 7002

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

2218

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

2 13984

why array index always starts from zero??

4 7478

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?

2258

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Un-Answered Questions

What will cause to the backups and db snapshots if a user deletes the db instance?

160

Which class comes after the SortedList class?

970

What is the difference between the P2P (Peer to Peer) model and subscribe model?

915

What is the use of process chain?

101

What are the tools for debugging ajax applications?

1000

What is sphinx linux?

828

What is the purpose of set_window command?

1269

Tell me what is bootstrap grid system?

How do you define the library path in zend ?

200

Hai what is the different types of versions and their differences

1939

What are the different types of UML diagrams?

1124

Tell me in php, objects are they passed by value or by reference?

962

What is purpose of decision stage? How many outbound and inbound links available in decision stage?

569

What are the features available in django?

433

Difference between httpservlet and generic servlets?

1103