Only four symbols are used in data flow diagrams. What are they?
What will be an ideal response?
process, data store, data flow, entity
PTS: 1
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The word const after the end of a member function’s heading means:
a) the function does not change any variables b) the function cannot be changed c) the function cannot change the data members d) the function’s arguments cannot be changed
Write a script that inputs from the user the radius of a circle and outputs HTML text that displays the circle’s diameter, circumference and area. Use the constant value 3.14159 for p. Use the GUI techniques shown in Fig. 13.6. [Note: You may also use the predefined constant Math.PI for the value of p. This constant is more precise than the value 3.14159. The Math object is defined by JavaScript and provides many common mathematical capabilities.] Use the following formulas (r is the radius): diameter = 2r, circumference = 2pr, area = pr 2.
What will be an ideal response?
In the accompanying figure, the circles are ____.
A. inversed B. concentric C. a result of the Transform Again command D. a result of the Outline Path command
The Style effects that you can use on images are also available for videos
Indicate whether the statement is true or false