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TCS OOPS Interview Questions
Questions Answers Views Company eMail

is java purely oop Language?

49 31946

What are the OOPS concepts?

106 263517

What is a class?

32 14359

What is encapsulation?

17 12018

What is the difference between pass by reference and pass by value?

12 31555





What are the advantages of inheritance?

26 79543

When will a constructor executed?

5 16255

Can we have a private constructor ?

12 40921

Tell us about yourself.

47 95918

what is virtual function?

26 47553

what is the main difference between c and c++?

386 496190

Definition of Object Oriented Programming in single line?

33 37419

What is the outcome of the line of code "cout< 16 12551


sir plz send me a set of questions that been frequently held in written examination during campus selection.

978

Question In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Question Submitted By :: Sunil Kumar I also faced this Question!! Rank Answer Posted By Re: In a class, there is a reference or pointer of an object of another class embedded, and the memory is either allocated or assigned to the new object created for this class. In the constructor, parameters are passed to initialize the data members and the embedded object reference to get inialized. What measures or design change should be advised for proper destruction and avioding memory leaks, getting pointers dangling for the embedded object memory allocation? Please suggest. Answer # 1 use copy constructors 0 Shanthila There is something to be taken care in destructor, in copy constructor, suppose the memory is assigned to the embedded member object pointer with the parameter passed value, but if some other objects of different class also are pointing to this memory, then if some one deletes the object then this class member pointer object will become dangling, or if the object is not deleted properly then there will be memory leak. Please suggest the design change required to handle or avoid this situation

1053

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TCS OOPS Interview Questions





Un-Answered Questions

Can any one send me oracle form and reports tutorials from which i may get help.contact me on my mail cse_kashif@hotmail.com.

1110


what is mysql optimization in brief?

1392


How do we add javascript onto a web page?

5


HOW TO GET THE ORGANIZATION TO ORGANIZATION DETAILS INFORMATION IN THE INVENTORY MODULE.THE REQUIREMENT IS FROMORG TOORG FROMINV TOINV ..

1186


What is symbolic a/c?

16






what is the difference between Object Based Language and Object Oriented Language?

51


What is mark exception?

1


What are the 2 ways to compile flex source file?

1


For which storage type the dynamic coordinate reference number will be usually configured.

1


Name the methods for General component analysis and explain them?

21


Define jre i.e. Java runtime environment?

15


What qualifications do you have that make you think that you will be successful in this career?

65


How to determine when to use certificates issued by public cas and when to use self-signed certificates?

27


What is Cassandra-Cqlsh?

9


What is user exit in sap sd?

1197