Why would you not combine the two tables ORDERS and ORDER_LINE at Premiere Products?
What will be an ideal response?
If the two tables were combined, the new table would be more complicated. Some of the individual positions within this table will contain multiple entries, making it difficult to track the information between columns. In general, the simpler structure is preferable, and that is why order lines appear in a separate table.
You might also like to view...
Which of the following statements is false?
a. A function’s parameter is created on each call to the function to receive the argument value, and it’s destroyed when the function returns its result to the caller. b. Variables can be defined in a function’s block. c. A function’s parameters and variables are all local variables—they can be used anywhere in the program that encloses the function and exist only while the function is executing. d. Trying to access a local variable outside its function’s block causes a NameError, indicating that the variable is not defined.
Intrusion detection systems can be classified as host-based or ___________
Fill in the blank(s) with the appropriate word(s).
The process of modifying a presentation by adding and deleting slides or by changing the contents of individual slides is referred to as:
a. Editing b. Formatting c. Aligning
typedef can be used to create ____.
A. structures B. variables C. aliases D. macros