How many copper wires are used by a T1 line?
A. 1-pair
B. 4-pair
C. 2-pair
D. 3-pair
Answer: C
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Downcasting enables:
a. A derived-class object to be treated as a base-class object. b. A base-class object to be treated as a derived-class object. c. Making a base-class pointer into a derived-class pointer. d. Making a derived-class pointer into a base -class pointer.
You must set an initializer value when you create an array.
Answer the following statement true (T) or false (F)
If you create a shape and later decide it should be larger or smaller, press ____ to display the shape’s bounding box, resize the shape by dragging the sizing handles and then press the ENTER key.
a. CTRL+D b. ALT+T c. CTRL+T d. ALT+D
A(n) ____________________ is an interactive table that enables you to group and summarize an Excel list into a concise, tabular format for easier reporting and analysis.
Fill in the blank(s) with the appropriate word(s).