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HCL Linux System Calls Interview Questions
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What are the signals we have in Linux

3 13171

How to create secured appeche web sever ?

1 6169

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HCL Linux System Calls Interview Questions


Un-Answered Questions

We created an appraisal template now I want to assign it with one employee or esg. How I can do this integration and where. What is the next step after this?

986


What is meant by Laravel - Localization ?

1638


What is write ahead log(journaling)?

310


What is a secured association? : sap bobi

903


Will a catch statement catch a derived exception if it is looking for the base class?

1021


Tell me did you use accounting applications at your previous companies or prefer working manually?

1057


Find the longest palindromic substring from the given string.

1133


What is node.js exactly?

527


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

2146


Expand MNS

2236


Define piggybacking in context to wi-fi?

657


What is the maximum row limit in excel 2010?

641


How do you write a sum formula in excel?

626


How do I find my outlook server name in outlook 2016?

3


Which mysql function is used to concatenate string?

1495