Write a brief memo that explains at least five attributes that you can use to define anentity in the new system.
What will be an ideal response?
The memo should discuss some of the following typical attributes used to define entities:
• External entity name: The external entity name as it appears on the DFDs.
• Alternate name(s): Any aliases for the external entity name.
• Description: Describe the external entity and its purpose.
• Input data flow: The standard DFD names for the input data flows to the external entity.
• Output data flows: The standard DFD names for the data flows leaving the external entity.
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A repeater can be used to cache web pages for future retrieval.
a. true b. false
Why would an employer hire an intern?
a. To receive extra help at little or no cost b. To help fill entry-level vacancies and search for potential employees c. To give students the opportunity to have a real world experience within the field d. All of the above