A: Satellite communication has a large communication distance and a wide coverage range
B: It is easy to realize broadcast communication and multiple access communication by using satellite communication
C: The advantages of satellite communication are that it is not affected by climate and its bit error rate is very low
D: High communication cost and large delay are the shortcomings of satellite communication
举一反三
- Which among the following is considered a line-of-sight communication medium? A: Broadcast radio B: Satellite C: Bluetooth D: Microwave
- Which of the statements about communication is not true? A: Communication is dynamic. B: Communication is symbolic. C: Communication is systemic. D: Communication is static.
- Which of the following statements is NOT a function of communication? A: Communication helps fulfil interpersonal needs B: Communication eliminates cultural differences C: Communication establishes identities D: Communication assists in person perception
- Which is “communication that comes to the point and lacks ambiguity” ?( ) A: Formal communication B: Indirect communication C: Low context D: Direct communication
- Which of the following belong to formal communication? A: Downward communication B: Upward communication C: Horizontal communication D: Rumor mill
内容
- 0
Which of the following statements is NOT true about "communication" A: Communication means the establishment of a commonness with someone. B: Communication means the sharing of information, an idea or an attitude. C: The word "communication" comes from the Greek word "communis" D: Communication always requires at least three elements.
- 1
The following communication styles are not suggested by the author EXCEPT A: Aggressive communication B: Assertive communication C: Passive communication D: Passive-aggressive communication
- 2
Which<br/>one of the world's four largest satellite navigation systems has the<br/>short message communication function? ____. A: GPS<br/>navigation system B: GLONASS<br/>navigation system C: Beidou<br/>Navigation Satellite System D: Galileo<br/>satellite navigation system
- 3
If serial asynchronous communication is adopted, how can the two communication parties achieve the same level duration? A: The parties to the communication agree on the bit rate before the communication begins. B: When communication starts, the master sends bit rate information to the slave. C: During communication, the sender differentially encodes the signal. D: No agreement is required.
- 4
Culture and communication are so intertwined that it is easy to think that culture is communication and communication is culture。（ ）