These are C++ ( Computer Science II ) programming problem. Please provide the de

Question

These are C++ ( Computer Science II ) programming problem. Please provide the detailed answer the following problems.

There are different iterator types for use with different STL containers. Polymorphism is synonymous with virtual functions and static binding. It is a good idea to throw an exception if an error occurs in a constructor. It is a good idea to throw an exception if an error occurs in a destructor. Multithreading allows several sub computations to execute simultaneously. In Late Binding (also called Dynamic Binding), decisions as to which version of an overridden function should be called are made at run-time. Smart pointers help eliminate memory leaks. A class is abstract if at least one of its functions is pure virtual. cost can be used to prevent a function from modifying its arguments. When & is used in a variable or return type declaration, it means "address of." Inheritance allows one data type to acquire properties of other data types. The nodes of a linked list are stored in successive memory locations. A base class pointer can point to a derived das object. A derived class pointer can point to a base das object. The order of precedence is the same for multiplication (*) and division (/).

Explanation / Answer

Answers:

a.different iterator types for use with different STL containers
true

Explanation:use C++ STL iterators to access elements of collections as part of the Different operations and containers support different types of iterator behavior.

b.polymorphism is synonym with virtual functions and static binding
false

Explanation:Polymorphism is the ability for objects of different classes related by inheritance virtual function allows a programmer to call a function and let the program determine dynamically which version of the function to use.

c.It is a good idea to throw an exception if an error occurs in a constructor
true

Explanantion:One-stage constructors should throw if they fail to fully initialize the object. If the object cannot be initialized, it must not be allowed to exist, so the constructor must throw.

d.It is a good idea to throw an exception if an error occurs in a destructor
false

e.Multithreading allows several subcomputations to execute simultaneously
True

f. In Late Binding (also called Dynamic Binding), decisions as to
which version of an overridden function should be called are made at run-time
True

g.smart pointers help eliminate memory leaks
False

h. A class is abstract only if all of its functions are pure virtual.
False

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