中国大学MOOC: 5. A source means the encoded thought; a channel means the way by which the encoded message is transmitted.

5. A source means the encoded thought; a channel means the way by which the encoded message is transmitted. A: 正确 B: 错误

智慧职教: VHF DSC transmissions are encoded and transmitted in what emission mode?

（）is encoded with Differential Manchester in the diagram below. A: 10110011100 B: I1001100011 C: 00111001101 D: 11000110010

() is the process<br/>in which information is encoded,stored,and retrieved. A: perception B: feeling C: intuition D: memory

Humans have four isozymes (designated ____________) of hexokinase , encoded by four different genes. A: I B: II C: III D: IV

Amino acid sequence of the encoded protein is not changed in A: Silent mutation B: Acceptable mis-sense mutation C: Both (A) and (B) D: None of these

Digital technologies really began to take form when ______. A: DVD technology was introduced B: it was used with photography C: used in computing D: information was encoded

Which one might be encoded by the R determinants of R plasmid? A: DNA polymerase; B: The enzymes can inactivate the antibiotics. C: RNA polymerase; D: Gyrase;

A<br/>message is ___ by the sender through sounds, written words, images,<br/>video, spoken language or body language. () A: decoded B: interpreted C: encoded D: received