Which of the following is false?

a. A string can be defined to store any data type.
b. Class string provides bounds checking in its member function at.
c. Class string’s overloaded [] operator returns a vector element as an rvalue or an lvalue, depending on the context.
d. An exception is thrown if the argument to string’s at member function is an invalid subscript.

a. A string can be defined to store any data type.

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1. Attempting to instantiate an object of an abstract class is a logic error. 2. All objects of a class are guaranteed to provide the functionality described by any interface that the class implements. 3. An interface describes a set of methods that can be called on an object and it provides concrete implementations for the methods. 4. Objects of unrelated classes that implement the same interface can respond to the method calls of that interface polymorphically. 5. If a class leaves one method in an interface undeclared, the class is implicitly declared by Visual Basic as a MustInherit class.

Computer Science & Information Technology

What role does an ID attribute play in hyperlink navigation?

What will be an ideal response?

Computer Science & Information Technology