When a Total row summary function is inserted at the bottom of a table column and the summary function COUNT is selected, the displayed value of the COUNT function represents the number of ________
A) cells in the entire table
B) cells in the column that contain a text value
C) the number of cells in the column that contain a number value
D) rows in the entire table
Answer: C
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It is common practice to use a __________ variable as a size declarator.
a. static b. reference c. final d. boolean
Which of the following statements is false?
a. Collections are prepackaged data structures consisting of related data items. b. Examples of collections include your favorite songs on your smartphone, your contacts list, a library’s books, your cards in a card game, your favorite sports team’s players, the stocks in an investment portfolio, patients in a cancer study and a shopping list. c. Lists are modifiable and tuples are not. Each can hold items of the same or different types. d. Tuples can dynamically resize as necessary, growing and shrinking at execution time.
The _______________ focuses on the user’s experience with the website.
a. Project Manager b. UX Designer c. Graphic Designer d. Information Architect
?When conducting a payback analysis, the time it takes for the accumulated benefits of an information system to equal the accumulated costs of developing and operating the system is calculated.
Answer the following statement true (T) or false (F)