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Microcool Systems Interview Questions
Questions Answers Views Company eMail

How to calculate cable sizes in sq.mm. with using motor KW? Any formula there?

18 300326

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Un-Answered Questions

I don't have websphere installed on my web server how do I add to the websphere administration console ?

427


How to construct Genetic Code?

1613


What is implementation in erp and how was your previous experience in implementing?

433


What do you understand with an activity in android?

529


Explain the difference between two and three-tier architectures.

511






How to Object.entries( ) In JavaScript ?

551


How to download xcode for iphone development?

414


Does excel and word come with windows 10?

303


Functionality of accelerometer of an iphone

483


What is supply management in srm ?

552


What is difference Between PHP 5 and 7?

505


Explain what is the reason of occurring overflow-underflow arithmetic exception error, it shows error message when we run our program by adding control?

510


What is f5 big iq?

116


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

1652


What is the benefit of session partitioning?

583