Which of the following are true about OSI model data units?
Ans:
The PDU at a given layer is the SDU of the layer below. The process of changing an SDU to a PDU involves an encapsulation process in which the lower layer adds headers, footers, or both to the SDU to transform it into a PDU.
Computer Science & Information Technology
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Which is the first step in the program development cycle?
a. design a program b. analyze the problem c. code the program d. test the program
Computer Science & Information Technology
What specific information do you need to create a work breakdown structure?
What will be an ideal response?
Computer Science & Information Technology