Reference no: EM13535599
Create a physical data flow child diagram for the following situation: The local PC Users Group holds meetings once a month with informative speakers, door prizes, and sessions for special interest groups. A laptop computer is taken to the meetings, and is used to add the names of new members to the group. The diagram represents an online process and is the child of process 1, ADD NEW
MEMBERS. The following tasks are included:
a. Key the new member information.
b. Validate the information. Errors are displayed on the screen.
c. When all the information is valid, a confirmation screen is displayed. The operator visually confirms that the data are correct and either accepts the transaction or cancels it.
d. Accepted transactions add new members to the MEMBERSHIP MASTER file, which is stored on the laptop hard drive.
e. Accepted transactions are written to a MEMBERSHIP JOURNAL file, which is stored on a second hard drive.
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Describe the security implications of using these technology
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Delete all takes tuples corresponding to any section of any
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Which was carried on the year-end balance sheet
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What is the possible solution to this situation
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Validate the information
: When all the information is valid, a confirmation screen is displayed. The operator visually confirms that the data are correct and either accepts the transaction or cancels it.
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Find out the sample mean
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What real-world considerations absent in the problem
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Maximize its gross margin
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Explain the crystal lattice energy of an ionic solid
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