Discuss the advantage of creating a multitable query.
What will be an ideal response?
Multitable queries contain two or more tables and enable you to take advantage of the relationships that have been established in your database. When you extract information from a database with a query, often you will need to pull data from multiple tables. One table may contain the core information that you want, while another table may contain the related data that make the query provide the complete results. The advantage is that data can be stored in separate tables but pulled together to create meaningful information.
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In ____-driven development, a programmer builds a test method first, before building a method for the program.
A. test B. method C. class D. function
_________ tables are used to keep track of both main (real) and secondary (virtual) memory.
Fill in the blank(s) with the appropriate word(s).
Which of the following functions is used to calculate the day of the week from the date value??
A. ?WEEKDAY(date[,return_type])
B. ?WEEKDAY(return-type,
Hold down the ________ key to select nonadjacent cells
A) Alt B) Spacebar C) Ctrl D) F2