Answer / alaa

20 hr

Answer / ayushi rastogi

Its very easy to say that 20 hr because per hour it hops
only 1ft (3ft-2ft)for 20ft it will take 20 hr.

Answer / sabyasachi sengupta

its a tricky question... Time is not declared...

What is the main feature of oop?

0 Answers  

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Pls...could any one tell me that whether we can access the public data memeber of a class from another class with in the same program. Awaiting for your response Thanku

4 Answers  

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What do you mean by public, private, protected and friendly?

3 Answers   CA,

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WILL I GET A guaranteed JOB AFTER DOING bsc()IT) and GNIIT from an NIIT CENTRE??

21 Answers   Biocon, MIT, NIIT,

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what is the 3 types of system development life cycle

1 Answers  

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how to find the largest of given numbers in an array

2 Answers  

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What will happen when the following code is run: int x; while(x<100) { cout<<x; x++; } 1) The computer will output "0123...99" 2) The computer will output "0123...100" 3) The output is undefined

7 Answers  

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why to use template classes in c++?

1 Answers  

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polymorphism means?

6 Answers   BFL,

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What are virtual functions?

2 Answers  

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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

0 Answers   TCS,

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Difference between vector and array

2 Answers  

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