Computers and Technology, 25.03.2020 18:43 kota87
You are asked to design a software package for an On-line Banking System (OBS). The OBS will take requests from its user on the Internet. The requests include open an account with savings, checking, and CDs. Transfers between savings and checking, and Establish a CD are also among the requests. Close an account, or just close the savings account, withdraw CD are also permissible.
Deposit, withdraw from a checking account are as routine requests.
First and the most important is to understand the requirements as stated above (customer’s mission statement).
In the OOD&A course, you were taught to go through steps as outlined below to design a system. To complete this exam, you are to carry out the following steps on the paper/e-mail you hand in.
Step1. Identify the actors and the software entities for the system to be implemented.
Step2. Describe 5 Customer/Business Use Cases.
Answers: 3
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3. bob is arguing that if you use output feedback (ofb) mode twice in a row to encrypt a long message, m, using the same key each time, it will be more secure. explain why bob is wrong, no matter what encryption algorithm he is using for block encryption (15 points).
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Computers and Technology, 22.06.2019 18:30
Which of the following commands is more recommended while creating a bot?
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Which parts of a presentation should be the most general? a. introduction and conclusion b. introduction and outline c. outline and conclusion d. outline and body
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You are asked to design a software package for an On-line Banking System (OBS). The OBS will take re...
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