List four graphical interface design elements. Alongside each one, describe when it would be appropriate to incorporate each of them in a display design or on a Web-based fill-in form.
What will be an ideal response?
Graphical interface design elements are (all of these could be used in a website or a G U I screen):
a. Rectangles—use for entering or displaying data.
b. A check box—use for selecting nonexclusive choices, either selected or not.
c. A circle or radio button—use for making mutually exclusive choices.
d. A list box—use for selecting one of many options available.
e. A drop-down list box—use for selecting one of many options available and when the display screen does not have enough available space for a list box.
f. A command button—use to perform an action.
g. Message symbols—use to draw attention to a condition that has occurred.
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A(n) ________ is a note recognizing a source of information or a quoted passage
Fill in the blank(s) with correct word
The copy constructor automatically executes when, as a parameter, an object is passed by ____________________.
Fill in the blank(s) with the appropriate word(s).
Screen ____ refers to the number of pixels in a display.
A. resolution B. size C. density D. depth
What is the value of X after the instructions corresponding to the following pseudocode are executed?
``` X = 5 Y = 7 IF INT(5.4) = X OR INT(7.0) = Y THEN X = X + Y ELSE Y = Y + 1 ENDIF ``` a) 5 b) 7 c) 8 d) 12