The shell of an operating system is the programming that interprets the commands and actions of the user of the system.
Answer: a browser is your access to the internet, and a search engine allows you to search the internet once you have access.
Explanation:
<span>The DFS replication engine uses a form of replication called </span>multiple master replication
Answer:
Alphabet and digits
Explanation:
A digit cannot be placed at the start of a variable name, but it can be used after the first character has been placed
<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.
