__________ is a superclass for Button.

a. Label
b. Labelled
c. ButtonBase
d. Control
e. Node

b. Labelled
c. ButtonBase
d. Control
e. Node

Computer Science & Information Technology

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Answer the following statements true (T) or false (F)

1) The user can tile or cascade the open children windows. 2) Visual inheritance is used to create visual consistence and uniformity. 3) In visual inheritance, the System.Windows.Forms.Form class is used as the base class. 4) Inheriting a form can be difficult in C#.

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Computer Science & Information Technology

(Stroustrup, Design and Evolution of C++, page 411ff) In each of a) through i), which variable is a local variable? Which statement makes names from a namespace available? (What namespace?) Which are an error? (If so, why?) Which introduce a variable from a namespace? (What namespace?) Which hide a global variable?

What will be an ideal response? ``` #include namespace X { int i, j , k; } int k; void f1() { int i = 0; using namespace X; //a) i++; //b) j++; //c) k++; //d) ::k++; //e) X::k++; //f) using X::i; //g) using X::k; //h) using std::cout; //i) } ```

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Computer Science & Information Technology

When you click the ____________________ Decimal button, one fewer digit is displayed after the decimal point.

Fill in the blank(s) with the appropriate word(s).

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Computer Science & Information Technology

Changing the saturation of a color picture to ________ % saturation converts the picture to a grayscale picture

Fill in the blank(s) with correct word

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Computer Science & Information Technology