If the diamond is filled it depicts which relationship?
A. Strong Aggregation
B. Composition
C. Abstraction
D. Inheritance
Answer: Option B
Solution(By Examveda Team)
In composition, the contained object can be referenced by its container only. It should be deleted when the container is deleted.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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