Answer: A class that implement an interface must contain methods for all abstract methods in the interface. Otherwise, the class must be declared as abstract.
Explanation:
It is necessary to implement all the abstract method that are present in the interface. Basically, this is one of the rule of abstract method. As, abstract method is define as without any implementation.
If any class contain abstract method then, it must be declare as abstract. Therefore, if a class are not implemented an interface method then, it should be declare as abstract.
Answer:
The correct options are;
The security administrator makes sure to shred and properly dispose of any printed confidential information
The security administrator uses password-protected files and folders on his work computer
Explanation:
A company's policies as written in the employee manual, with regards to confidentiality, generally includes provisions and procedures on how to handle confidential information, including the requirement for the shredding of of printed confidential information that are to be disposed, such as information about the way the company operates, the earnings of the company and employee records
Password protection keeps confidential files and folders from being able to be accessed by people without the prerequisite authority, which ensures the confidentiality of the company's information is maintained.
Answer:
Firstly if that device is allowed in that country. Going to another country can be cool, provided that the restrictions are known. Certain countries don't allow the sale or use of certain digital products. To be sure of that digital device is allowed, Michael and Ryan should check the custom services of that country
Secondly, is the setup of the didgital devices. For example, Michael wants to use a GPS in the event. Then he needs to be sure whether the GPS is compatible with the new country or not. There can be varius problems in the GPS, most notably the time and the location.
Lastly, if they are relaxing, say watching funny videos on TV language shouldn't be a barrier.
Explanation:
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