Examlex
Which of these switches can be used along with the ping command to specify the amount of time in seconds to wait, between sending consecutive packets?
Components
Components in programming refer to reusable pieces of software or hardware that can be integrated to form a functional system.
Composition
In programming, the concept of building classes whose instances are derived from other classes not through inheritance but by including them as instance variables.
Is-a
The "Is-a" relationship in object-oriented programming describes an inheritance connection where a child class is a more specific instance of a parent class.
Has-a
A relationship in object-oriented programming where one class contains a reference to another, indicating a posession or usage relationship.
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