Answer:
A cell is defined as that source of current electricity which converts chemical energy into electrical energy.
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<h3><em><u>Importance of Mobile computing in communication</u></em></h3>
*It’s portable and easy-to-use.
*It helps for different communication and information exchange.
*It saves user’s time and effort.
*It provides quick services like online business, e-mail, e-fax, etc.
*It increases the social interaction by sharing location services and GPS system.
Recover as much of the R-502 from the recovery unit as possible, change filter, and evacuate. In addition, to alter the compressor on a system containing R-410A, the person must isolate the compressor then evacuate the isolated section of the system to atmospheric pressure and hold. If system pressure does not increase, then remove the compressor. The recovered refrigerant may encompass acids, moisture and oils and every air conditioning or refrigerating system should be secure by a pressure relief device.
Answer: The oracle 12 c advances are given below.
Explanation:
The oracle 12 c provides the ability to tag the data with the label of data. It provides the classification to the data. This allows to check which data is sensitive and also allows the combination of sensitive data to be combined with the same table as the bigger data without compromising the security of the database.
