A, most don't have a pre-plan process
Answer:
The answer is "Option d".
Explanation:
The electronic firmware synchronization was its method where even the series of bytes is amplified even before the transmission process into to the sound waves and, thus, and in conceptual "1s" and "0s" represented by large font, wavelengths, or switching frequency.
- QAM utilizes both magnitudes of the transporter and adjustments in the phase shift.
- Rational data is represented by
cartesian coordinates for both the carries waves of the same wavelengths and represents the result in total.
Explanation:
I think that you might have used it a lot or its just a glitch and will come back after some time.
It might be that your screen cracked.
But try re-booting if that does not work, wait and take off the battery.