Identify the stage(s) where it is appropriate to select a DBMS and describe an approach to selecting the ‘best’ DBMS.
What will be an ideal response?
Physical database design is tailored to a specific DBMS; therefore it is essential the DBMS is
determined before the physical design phase can begin. Physical database design is described.
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A problem with either segmented or paged address translation is timing. Suppose a user wants to read some data from an input device into memory. For efficiency during data transfer, often the actual memory address where the data are to be placed is provided to an I/O device. The real address is passed so that time-consuming address translation does not have to be performed during a very fast data transfer. What security problems does this approach bring?
What will be an ideal response?
The JSpinner component allows you to specify a __________.
a) maximum value the user can select b) minimum value the user can select c) step size for the values presented to the user d) All of the above.