Answer the following statements true (T) or false (F)
1) Polymorphism helps promote software extensibility.
2) If a derived class reference is assigned to a base class variable, the
variable must be cast back to the derived class before any derived class methods can be called with it.
3) The abstract methods and properties of a class do not provide an
implementation.
4) Concrete classes provide implementations for every method and property
they define.
1) T
2) T
3) T
4) T
You might also like to view...
How do you make an object in a classic tween follow a path?
What will be an ideal response?
Which of the following refers to redirecting thin slices of accounts into a designated location?
a. salami technique b. data diddling c. spoofing d. ISP-jacking
The software for Red Hat Fedora Linux is distributed free of charge.
Answer the following statement true (T) or false (F)
Laws, policies, and their associated penalties only deter if which of the following conditions is present?
A. Fear of penalty B. Probability of being caught C. Probability of penalty being administered D. All of the above