Answer:
Telephone conversation
Explanation:
Any real time conversations are synchronous.
Answer:
Satellites have changed the way we experience the world, by beaming back images from around the globe and letting us explore the planet through online maps and other visuals. Such tools are so familiar today we often take them for granted. ... Satellites often offer hints about life on the ground, but not omniscience.
Regulatory or informational markers are utilized to inform you with respect to circumstances, threats, or headings. They may show reefs, swim territories, speed zones, and so forth. They can be effectively distinguished by the orange groups on the top and base of each float.
The Boolean type is used to represent true or false values