Which of the following statements is false?
a. A dictionary associates keys with values. Each key maps to a specific value.
b. A dictionary’s keys must be mutable (such as strings, numbers or tuples) and unique (that is, no duplicates).
c. Multiple keys can have the same value, such as two different inventory codes that have the same quantity in stock.
d. All of the above are true.
b. A dictionary’s keys must be mutable (such as strings, numbers or tuples) and unique (that is, no duplicates).
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To display the total row, you click Totals in the:
A) Query Setup group on the DATABASE TOOLS tab. B) Query Setup group on the QUERY TOOLS DESIGN tab. C) Show/Hide group on the DATABASE TOOLS tab. D) Show/Hide group on the QUERY TOOLS DESIGN tab.
Which of the following functions required no parameters?
A) Sum B) Trim C) Avg D) Date