Using e-mail to send messages is the best choice to convey urgent and highly sensitive information. E-mail is just a conversation between you and the recipient. So it is the best when it comes to when you are sending a highly sensitive information. While telephone fax letter and dispatch radio may need to use a mediator to transfer messages which violates the confidentiality of the information.
Answer:
Option B is the correct option.
Explanation:
In the above scenario, When they wanted to demonstrate Groups as the last menu item for navigation in the Mobile App. Then, they can't select Groups as among the elements in the drop-down menu though.
So, the following scenario causes that the Groups are not contained in the selected list for the navigation menu.
If your powersupply has the standard 24 pin connector, you can make it switch on by connecting a green and a black (find a good picture to see the pin numbers). Google for the "paperclip test" for details.
Cache are the temporary files that are downloaded onto your computer while going on a website, to clear this, you are getting rid of any of the cache. Not what you downloaded yourself, what the internet page downloaded for you.