When a digital signal needs to be transmitted over an analog medium, such as when a computer needs to send digital signals over an analog telephone line or tv cable, a device known as a(n) is used?

Svieta is making a chart of the hours that different employees have put into a team project at work. what formula would autosum most likely generate if added into b8?

What statement best describes operating systems? it’s possible for modern computers to function without operating systems. most operating systems are free or very inexpensive. operating systems are managed by the computer’s microprocessor (cpu). operating systems manage the computer’s random access memory (ram).

People with high self-esteem: accept their strengths and weaknesses. believe that failed experiences are failures of their whole self. feel good about who they are only when they reach total success. need positive external experiences to counteract negative feelings that constantly plague them.