The only one of those I would trust is the site ending with EDU I hope this helps you.
C is correct..
Please vote my answer branliest! Thanks.
Answer:
The answer is "True".
Explanation:
Digital modulation is also known as a method, which uses common synchronization names and various types of signals to manipulate a carrier wave.
- The analog method measures the radio signals in amplitude and frequency.
- It provides more general usage in the firmware, that's why the answer to this question is true.
Answer:
c. Group use cases by actor.
Explanation:
A use case is used to describe interaction between systems and users to achieve a goal. Mostly, a list of possible interaction between the system and the user is identified. The user can be a single person or a group. By using use case, the requirement of a systems is identified from a users point of view.
