Telecommunications! Have a great day! :)
Answer:
A. PRL
Explanation:
Mobile phone technologies like CDMA , GSM etc, are used by cell/ mobile phone to transmit and receive signals. With the limitation of fluctuation, a mobile phone was made to adapt to this problems, thereby combining this broadbands like CDMA, GSM,4G LTE etc gave rise to PRL (Preferred roaming list) database to hold information needed to establish connection to the correct cell tower for these broadbands.
Answer:
System preferences.
Explanation:
MacOS is the primary operating system designed and developed for Apple computers (MacBook).
In macOS, system preferences is a launch point that provides access to almost all the settings needed to administer a macOS system. The system preferences allow users to change various settings on their Mac computers such as changing the desktop layout, desktop picture (wallpaper), size and location of the dock, font size, appearance, energy saver etc.
The answer is sort key. A Sort Key is the column of data in a database that is used as the basis for arranging data. Iy is also used for rearranging data in the column. An Operational Database is used to collect, modify, and maintain data on a daily basis.
Answer:
Digital Restrictions
Explanation:
This is the process that arises as a result of not meeting specific ethical standards and procedures for operating an online business on the form of electronic commerce. Such situation could be as a result of important factors like:
1. Unduly registered or incorporated businesses
2. Lack of patent or trademark to shown authenticity of product or services
3. Inability to provide certified prove of ownership to avoid fraudulent acts and others.