The _____ model has become the most popular database model.
Fill in the blank(s) with the appropriate word(s).
relational
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When writing SQL, be certain to write each clause of the SELECT statement on separate lines or the query will not run
Indicate whether the statement is true or false
Craig is working in a database that stores homes for sale for a Realtor. The database contains a table called HomeListings which contains a field called ListingDate that holds the date that a home was listed. Craig is designing a query that will identify houses on the market for less than 30 days as new listings, and houses on the market 30 days or more as old listings. This information will be
included in a query column called ListingAge. Which of the following expressions will achieve these results? A) ListingAge: IIf(Date-[ListingDate]![HomeListings]<30,"New Listing","Old Listing") B) ListingAge: IIf(Date-[HomeListings]![ListingDate]>30,"New Listing","Old Listing") C) ListingAge: IIf(Date-[HomeListings]![ListingDate]<30,"New Listing","Old Listing") D) ListingAge: IIf(Date-[HomeListings]![ListingDate] < 30, "Old Listing","New Listing")