In data communications, protocols must possess four key characteristics in order for communications to successfully and effectively occur. What are these four key characteristics?
What will be an ideal response?
1. First, an agreement, or protocol, must specify how the data are to be packaged, or formatted, so that they can be sent between sending and receiving devices.
2. The ability of the communicating devices to understand the formatting protocols being used.
3. A third characteristic that data communication protocols should address is the speed of the communication
4. When two devices need to communicate, one of the devices may not be available for a variety of reasons: hardware failure, a downed communication link, system repair, or software upgrading.
You might also like to view...
There is no federal requirement for businesses to disclose the presence of certain chemicals to their community.
Answer the following statement true (T) or false (F)
In most cases national and retail advertising is aimed at:
A. manufacturers. B. final consumers. C. wholesalers. D. industrial users. E. trade specialists.
A mobile manufacturer decides to reduce the price of its latest line of smartphones, which are not the cheapest but have features that are popular among most users. Which strategy is the manufacturer using?
What will be an ideal response?
When preparing the worksheet for a merchandising business using the perpetual inventory system, the Merchandise Inventory account must be adjusted based on a physical count due to inventory shrinkage
Indicate whether the statement is true or false