What are the three key services provided at the application layer of the OSI model?
What will be an ideal response?
1. synchronizing the services between a user application and the protocol(s) it may use, 2. ensuring that necessary resources required by an application service are available, and 3 . making sure that the correct communication protocol or service is available to the application.
Business
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Which of the following would not be true of a privately held corporation?
a. It is sometimes called a closely held corporation. b. Its shares are regularly traded on the New York Stock Exchange. c. It does not offer its shares for sale to the general public. d. It is usually smaller than a publicly held company.
Business
Cycles and random variations are both components of time series
Indicate whether the statement is true or false
Business