Why is the OIS model called a Reference Model?
What will be an ideal response?
The International Standards Organization (ISO) and other standards bodies have adopted the seven-level OSI Reference Model to guide the development of international standards for networks of computers. It is called a reference model because it only recommends the functions to be performed in each of the seven layers; it does not specify detailed standards for each layer. Those details are left up to the standards bodies in the adopting countries. OSI is used by suppliers to make their products interconnectable. Understanding the OSI Reference Model is a step toward understanding how telecommunications systems actually work.
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The office manager forgot to record in the accounting records the daily bank deposit. Which control procedure would most likely prevent or detect this error?
a. segregation of duties b. independent verification c. accounting records d. supervision
Which of the following is NOT part of the sales management process?
A) determining the size of the sales force B) recruiting and hiring salespeople C) setting company objectives D) motivating individual salespeople E) evaluating the performance of individual salespeople
Paragraphs in a persuasive message are typically long in order to achieve the writer's persuasive purpose
Indicate whether the statement is true or false
When a copy of a letter is to be sent to a person or persons other than the addressee, the writer includes a(n) _____
Fill in the blank(s) with correct word