Inheritance enables the programmer to
a) Reuse code
b) Allow for Darwinian selection of class features as inheritance proceeds
c) Better model the real world
d) Provide facilities for class libraries.
a) Reuse code , c) Better model the real world , and d) Provide facilities for class libraries.
You might also like to view...
Which of the following statements about heavyweight components is false?
a. AWT components are not heavyweight components. b. Several Swing components are heavyweight components. c. The look-and-feel may vary across platforms. d. The functionality may vary across platforms.
Identifiers that represent local variables in a function ________.
a) are globally accessible to the script b) exist while the function in which they are declared is still active c) exist while the function in which they are declared is no longer active d) are not automatically destroyed when the function in which they are declared is exited.
What happens when password protected sections are unlocked?
A) Sections of a note cannot be unlocked, the whole note must be unlocked. B) They will relock when OneNote is closed. C) They remain unlocked until relocked by the user. D) They require a new password to protect them again.
What Windows utility can be used to change a FAT16 or FAT32 hard drive partition to NTFS without losing any data?
A) Hdmanage B) Format C) Convert D) Fdisk E) Disk Management tool