What is a 'virtual function' in C++?

A function that can be overridden in a derived class.

A function that can only be called once.

A function that is automatically inlined by the compiler.

A function that can be overridden in a derived class.

A function that performs memory allocation.

What is the primary purpose of a C++ template?

To create generic functions and classes that can work with different data types.

To define the layout of a class in memory.

To create generic functions and classes that can work with different data types.

To optimize code for specific hardware.

To manage memory allocation and deallocation.

To efficiently transfer ownership of a resource from one object to another.

To copy an object to a new memory location.

To efficiently transfer ownership of a resource from one object to another.

To delete an object from memory.

To optimize code for parallel execution.

To ensure that resources are automatically released when they are no longer needed.

A function that can be overridden in a derived class.

To create generic functions and classes that can work with different data types.

To efficiently transfer ownership of a resource from one object to another.

To ensure that resources are automatically released when they are no longer needed.

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