Answer:
The answer is "A) Age in 20 years"
Explanation:
Assuming currentAge is declared and is an integer, you are adding 20 to your current age which means it will print your age in 20 years.
The Wi-Fi alliance is an alliance that promotes the wireless technologies and the interoperability between them. It defines the the security of the wireless technologies and the application protocols. From this example we can learn that is crucial to have one platform that defines the main characteristic of a type of network in order to have strictly defined standards and protocols, and by doing so, have interoperable networks.
Communication: Communication is one way to be connected to
the network and use the internet. It helps maintains communication with other
network users. A few examples include email, IM services, video conferencing,
Skype and many more.
File sharing: Easily sharing files and data. From businesses
to schools to friends, everyone sends files to through internet and this has
become an essential part of life. Various services like Gmail and yahoo mail
are used.
Social networking: This is an essential medium to
communicate with friends and family members. Examples include Facebook,
Twitter, and Instagram.
It should be Macintosh I hope this help let me know if you have any questions
