Match the following terms to their meanings:
I. file extension
II. 8.3 convention
III. administrator
IV. XML
V. system restore
A. a feature that enables you to undo changes to the OS back to a previous state
B. a person who has the right to change computer settings and install software
C. a way of naming files that includes a file name and a file extension
D. the letters following the period in a file name
E. a method of saving files to make file exchange easier
D, C, B, E, A
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A(n) ____________________ comment is created using the // syntax.
Fill in the blank(s) with the appropriate word(s).
Which of the following statements is false?
a. By default a ListView supports multiple selection—many items at a time may be selected. ListViews also support single selection. b. The type of selection is managed by the ListView’s MultipleSe-lectionModel (a subclass of SelectionModel from package ja-vafx.scene.control), which contains observable properties and various methods for manipulating the corresponding ListView’s items. c. To respond to selection changes, you register a listener for the MultipleSelectionModel’s selectedItem property (lines 41–43). d. ListView method getSelectionModel returns a MultipleSe-lectionModel object.
Case 7-2 Sandra uses her computer system extensively to perform her daily official tasks. She feels thatknowing how to save, locate, and organize computer files makes her more productive while working on the system. Sandra wants to store all the files related to her office accounts and sales in appropriate folders that describe their contents. Identify a valid folder name that Sandra can use.
A. ?"Sales accounts"
B. ?
Validate the conceptual data model.
What will be an ideal response?