What do you call a connector on a mother board that consists of pins that stick up fro the board?
A. jumper
B. socket
C. Pin array
D. Header
D. Header
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MC Python 2.2 provides built-in type______ from which a new class inherits when when it is created.
a) object. b) super. c) base. d) None of the above.
Which of the following statements is false?
a) A data binding is a pointer to data that’s represented by a DataSource object. b) You can create bindings to a broad range of data types, including objects, collections, data in XML documents, data in databases and LINQ query results. c) Data bindings can be created declaratively in XAML markup with markup extensions. To declare a data binding, you must specify the data’s source. If it’s another element in the XAML markup, you use property ElementName; otherwise, you use Source. d) Many controls have built-in support for data binding, and do not require a separate Binding object. A ListView, for example, has an ItemsSource property that specifies the data source of the ListView’s items—when you set ItemsSource to a collection of data, the objects in the collection automatically become the items in the ListView.
Which of the following statements is false?
a. The union of two sets is a set consisting of all the unique elements from both sets. b. You can calculate the union with the | operator or with the set type’s union method. c. The operands of the binary set operators, like |, must both be any iterable. d. The corresponding set methods may receive any iterable object as an argu-ment—we passed a list.
To rename a database object, right-click the object in the Navigation Pane and then click ____ on the shortcut menu.
A. New Name B. Redefine C. Rename D. Save Name