Write a brief memo that explains at least five attributes that you can use to define a process in the new system.
What will be an ideal response?
The memo should discuss some of the following typical attributes used to define processes:
• Process name or label: The process name as it appears on the DFDs.
• Purpose or description: A brief statement of the process’s general purpose.
• Process number: A reference number that identifies the process and indicates relationships among various levels in the system.
• Input data flows: The standard DFD names for the data flows entering the process.
• Output data flows: The standard DFD names for the data flows leaving the process.
• Process description: This section is filled in only if the process is a functional primitive. For functional primitives the process description documents the processing steps and business logic.
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In a paged and segmented system using combined associative/direct mapping, ________.
a) missing-segment faults, segment-overflow exceptions and segment-protection exceptions can never occur during dynamic address translation b) the more tables a system maintains in main memory, the fewer processes it can support c) the associative memory is unimportant to the efficient operation of the dynamic address translation d) the benefit of maintaining only a few of the tables in main memory at any one time is that address translation proceeds faster at execution time
Which of the following is NOT true about ubiquitous computing?
A) Ubiquitous computing is when you use other devices such as a smartphone and keycard system on a daily basis. B) Ubiquitous computing is sometimes called invisible computing. C) Examples of ubiquitous computing include digital signage, smart homes, and uploading pictures to Facebook from a mobile phone. D) Computers are so common that many times the technology is not considered to be a computer.
A ________ is where a column and row intersect
A) nested table B) cell C) merged cell D) table
A landline is a telephone system where the user is required to have a computer and route calls across the Internet
Indicate whether the statement is true or false