Which of the following situations would be the best time to use destructors?Select one:a.When the object has created an errorb.When we want to create a new objectc.When we want to release the memory that the object possessesd.When we want to capture the memory that the object possesses
Question
Which of the following situations would be the best time to use destructors?Select one:a.When the object has created an errorb.When we want to create a new objectc.When we want to release the memory that the object possessesd.When we want to capture the memory that the object possesses
Solution
The best time to use destructors is when we want to release the memory that the object possesses. So, the correct answer is c.
Here's why:
Destructors in programming are special member functions of a class that are used to destroy objects when they are no longer needed. They are typically used to deallocate memory and do other cleanup for a class object and its class members when the object is destroyed. A destructor is called for a class object when that object passes out of scope or is explicitly deleted.
So, in the context of the options given, the situation that best fits the use of a destructor is when we want to release the memory that the object possesses. This is because one of the main purposes of a destructor is to free up the memory space that was allocated to the object, to prevent memory leaks in the program.
Similar Questions
Destructor of a class is used ______Options: Pick one correct answer from belowTo modify the data whenever requiredTo destroy an object when the lifetime of an object endsTo initialize the data members of an object when it is createdTo call private functions from the outer world
Which of the following is the correct definition of a destructor for the class Person?Select one:a.~Person();b.delete Person();c.destroy Person();d.~Person(int x, int y);
What is the purpose of a destructor in Python? To initialize an objectTo copy an objectTo delete an objectTo return an object
A destructor is called when an object goes out of scope. truefalse
2. Which of the following gets called when an object is being created?A. ConstructorB. Virtual FunctionC. DestructorsD. Main
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.