When a member is declared as b. <u>protected</u> in the base class, it provides access to that member in the derived classes but not to anyone else.
<h3>What is a derived class?</h3>
A derived class can be defined as a type of class that inherits the information or members of a base (parent) class such as a car in a syntax.
Basically, a public class is accessible to everybody while a private class can only be accessed by users within the declared class. Also, a constant is a class whose value remains unchanged.
In Computer programming, when a member is declared as <u>protected</u> in the base class, it ultimately provides access to that member only in the derived classes but not to other members or anyone else.
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Information systems can achieve competitive advantage by engaging in:
- Lowering costing.
- Boasting differentiation of their product.
- Changing Their competitive scope.
<h3>What is competitive advantage?</h3>
Competitive advantage is known to be that factors that helps a firm to produce goods or services better or relatively more cheaply than their counterparts.
Note that in the case above, Information systems can achieve competitive advantage by engaging in:
- Lowering costing.
- Boasting differentiation of their product.
- Changing Their competitive scope.
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Alpha is first trial run
Beta usually comes next, with patches and fixes to problems or shortfalls in the Alpha test release
Then more tweaks/fixes comes a full public rollout.
Believe Android release 11.0 beta version testing started in June of 2020.