Consider a noiseless channel with a bandwidth of 3GHz transmitting a signal with 4 signal levels. What is maximum bit rate ?

What are the steps involved in accepting all the changes in a document? arrange these in order click edit. click accept or reject. click changes. click accept all.

The camera still is bad even with the new iphone xr and especially in low light it is even worst because you can see the pixels more if its in low light. if all you apple customers want apple to fix this then lets fill there feedback with complaints about the can apple do to fix this issue?

How often does colleges update the cost of attendance on their website? . a)every two years b) every four years c) every year d) every semester