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What is communication and define its types?
the activity of conveying information. Communication has been derived from the Latin word "communis", meaning to share. Communication requires a sender, message, and an intended recipient, although the receiver need not be present or aware of the sender's intent to communicate at the time of communication; thus communication can occur across vast distances in time and space. Communication requires that the communicating parties share an area of communicative commonality. The communication process is complete once the receiver has understood the message of the sender. types of communication are Verbal & Non-verbal communication
Explain the reasons for moving from stop and wait arq to the go back-n arq protocol?
In Stop and Wait ARQ, the sender needs to stop and wait for acknowledgement to each data frame that it has sent to the receiver When the sender sends a data frame to the receiver it starts timer. If the frame that the sender has sent is damaged. The receiver will not get any frame received So, it doesn't send any acknowledgement to that frame. By then, if the timer expires, the sender will resend that frame. In this protocol, sender has to set the timer every time it sends a frame. How ever in Go Back n ARQ, the sender need not wait for the acknowledgement of the first frame it has sent. Sender can send multiple frames while waiting for acknowledgement. Several frames can be sent before we receive news about the previous frames. This s aves time. A task has begun before the previous task has ended. Here the task is sending all the subsequent frames after sending the first frame before getting the acknowledgement for the first frame. so eventually multiple frames are to be put in transition while waiting for acknowledgement. This is called Pipelining. this improves the efficiency of the transmission.
Factors to be considered when choosing a method of communication?
Recipient distance time Urgence cost confidentiality safely & security avalalibility technologe Nature & size of the message knowlege of sender & recever influnce & resone of the communication
What is the definition and history of communication media?
Media is the process through which the ideas or messages can be send from the sender to the receiver. It is the most important part of communication system. These days communication is possible through a vast variety of media. For communication to be very effective, the communicator has to be very concious & judicious in the choice of media which will depend on various factors like the urgency of the message, the time available, the expenditure involved & the intellectual & emotional level of the receivers.
What are the factors that facilitate effective communication through speaking?
It's clear- The meaning the audience gets is the meaning the communicator intended. The audience doesn't have to guess. It's complete- All of the audience questions are answered. The audience has enough information to evaluate the message and act on it. It's correct- All of the information in the message is accurate. The message is free from errors in spelling, grammar, word order, and sentence structure. It saves the receiver's time- The style, organization, and visual or aural impact of the message help the receiver read, understand, and act on the information as quickly as possible.
Why people considered a sender and a receiver at the same time?
they think it sometimes is more efficient
How long does it take a text message reach the receiver?
The amount of time it takes for a person to receive a text message varies. The message is sent via a network and the network coverage of both the sender and the receiver are affected.
Define and describe the nature of communication in detail?
The nature of communication is the exchange of information between two people. It is required that there be both a sender and a receiver for communication to take place. Communication is reciprocal. So at any time the sender is sending a message the receiver is also sending messages. Effective communication entails the sender encoding a message and transmitting it to the receiver where the receiver successfully decodes the message. So, in English! In your head you know what you want to say. So you put it into words in a language you know and you "send it" to your receiver. You can send it through talking, posting it on a message board, sending an e-mail, etc. This goes through a channel which can have "noise" which interferes with the message. Your receiver gets the message and "decodes" it. If this is done successfully they will understand your message. Things that might hinder this would be if the other person doesn't speak the same language as you. the following are the natures of communication 1.It is dynamic: this is because it is not static. also it is ongoing. 2.It is behavioral interaction 3. It is receiver's phenominon 4. It elicits responses 5. It is complex
What Contains information about an email message such as sender time sent and subject?
Message Header
How has information technology affected international marketing research?
Information technology has revolutionized international marketing research by providing access to vast amounts of data from various sources in real-time. It allows for more efficient data collection, analysis, and reporting, enabling marketers to make informed decisions quickly. Additionally, technology has made it easier to reach international markets, conduct surveys, and gather feedback from consumers all around the world.
What is transmission time?
Transmission time is the time it takes a message to reach its destination from is source. It is the time between the first bit leaving the sender and the last bit arriving the receiver. The first bit leaves earlier and arrives earlier; the last bit leaves later and arrives later. The time required for transmission of a message depends on the size of the message and the bandwidth of the channel.
What is communication and define its types?
the activity of conveying information. Communication has been derived from the Latin word "communis", meaning to share. Communication requires a sender, message, and an intended recipient, although the receiver need not be present or aware of the sender's intent to communicate at the time of communication; thus communication can occur across vast distances in time and space. Communication requires that the communicating parties share an area of communicative commonality. The communication process is complete once the receiver has understood the message of the sender. types of communication are Verbal & Non-verbal communication
Is it true or false that group communication involves an unequal number of senders and receivers?
In group communication, sender's messages are read by the entire group, but anyone in the group can send a message to the group at any time. In the sense that each message is read by many receivers, the statement is true. In the sense that anyone can send a message to the group, it is false because each member of the group is both a sender and a receiver.
Difference between strobe and handshake signal?
A strobe signal is sent by the signal sender without any regard to the signal receiver. This assumes that the design provides sufficient setup and hold time, along with transmission time, to ensure reliable receipt of the signal. A handshake signal is a bi-directional protocol between the signal sender and the signal receiver, which the receiver uses to tell the sender that the signal has been received. In this system, it often does not matter what the transmission time is, but bandwidth can be reduced since the sender must wait for the handshake to come back from the receiver, effectively doubling the time it takes to send a signal.
How do you spell conimmunication?
Communication is the exchange of thoughts, messages, or information, as by speech, visuals, signals, writing, or behavior.Derived from the Latin word "communis", meaning to share. Communication requires a sender, a message, and a recipient, although the receiver need not be present or aware of the sender's intent to communicate at the time of communication; thus communication can occur across vast distances in time and space. Communication requires that the communicating parties share an area of communicative commonality. The communication process is complete once the receiver has understood the message of the sender
What does the time mean on facebook chat?
it is a time index of recent activity from a sender and receiver of messages from people over Facebook messenger
What connection is a nonphysical connection between sender and receiver that allows an exchange of commands and responses?
The connection that is a nonphysical connection between sender and receiver that allows an exchange of commands and responses is known as telepathy. Telepathy allows real-time communication without using any sensory channels.
