The expression aptr->suit is equivalent to __________.
a) aptr.suit
b) *aptr.suit
c) (*aptr).suit
d) *aptr.(suit)
c) (*aptr).suit
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Assume that each item has a different discount. The Total_price refers to one item, Odate is the date on which the order was placed, and the Total_amount is the amount of the order. If we apply a natural join on the relations Order-Item and Order in this database, what does the resulting relation schema look like? What will be its key? Show the FDs in this resulting relation. Is it in 2NF? Is it in 3NF? Why or why not? (State any assumptions you make.)
Consider the following relations for an order-processing application database at ABC, Inc. ORDER (O#, Odate, Cust#, Total_amount) ORDER-ITEM (O#, I#, Qty_ordered, Total_price, Discount%)
A(n) ____ bridge is used to segment network traffic for the purpose of reducing bottlenecks.
A. intelligent B. translational C. local D. remote
In Microsoft Excel Charts, a _________ is a set of values that represent data for one item in a chart.? A. category B. cluster C. quotient D. legend
Fill in the blank(s) with the appropriate word(s).
Match each Report tool with its function: I. Report II. Report Design III. Blank Report IV. Report Wizard V. Labels A. Uses preformatted label templates B. Creates a custom report based on questions you answer C. Creates a tabular report showing all of the fields in the record source D. Creates an a new blank report in Layout view E. Creates an new blank report in Design view
What will be an ideal response?