Microwave transmission is ideal for long distance communication. It is so good that it is used for satellite and space probe communication.
Answer:
Yes
Explanation:
Just like a human fingerprint, no 2 computers are the same.
Answer: the right option is b
Explanation:
RS232 was originally introduced in 1960 and it was used to transmit signals using a positive voltage for binary 0 and negative voltage for binary 1.