Inheritance is the means by which one or more classes can be derived from a/an ___ class.
A. base
B. abstract
C. null
D. predefined
Answer: Option A
Solution(By Examveda Team)
A class that inherits from another is said to be a subclass of it. This relationship is often described in terms of parents and children. A child class is derived from and inherits characteristics from the parent.Related Questions on Object Oriented Concept
Which one of the following is not a valid class name?
A. ShopProduct
B. Shopproduct
C. Shopproduct1
D. 1shopproduct
Fill in the blank with the best option. An Object is a/an ________ of a class.
A. type
B. prototype
C. instance
D. object
Which version of PHP introduced the visibility keywords i.e public, private, and protected?
A. PHP 4
B. PHP 5
C. PHP 5.1
D. PHP 5.3
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