Computer S Tahsil - تحصيل الحاسب الٱلي
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statement my shape - move (10, 20) moves myshape to pointe (10, 20)
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the best way to write a program is to immediately type in some code and
then debug it until it works
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an algorithm can be written with out using a programing Languages
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python identifiers must Stars with a letter or undescove
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experessions are built from literals, variables, and operators
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in flow chart, diamonds are used to show statement sequences, and rectangle are used for decision point
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information that is stored and manipulated by computer is called data
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the number of possible arrangements of n items is equal to n!
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Type conversion function such as float or safe alternative to eval for getting a number as user input
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in python, 4+5 produces the same as result type as 4.0+5.0
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the sqrt function computes the squirt of a number
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in python, x = x+1 is legal statement
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Aliasing occurs when two variables refer to the same object
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A method that returns the value of an object's instance variable is called a(n)
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mutator
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function
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constructor
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accessor
What graphics class would be best for drawing a square?
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Square
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Rectangle
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Polygon
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Line
A user interface organized around visual elements and user actions is called a(n)
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GUI
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application
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windower
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API
A method that changes the state of an object is called a(n)
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stator
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constructor
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changor
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mutator
What command would set the coordinates of win to go from (0,0) in the lower-left corner to (10,10) in the upper-right?
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win.setcoords (Point (0,0), Point (10,10))
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win.setcoords (0, 0, 10, 10)
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win.setcoords (Point (10,10), Point (0,0))
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win.setcoords ((0,0), (10,10))
What command would be used to draw the graphics object shape into the graphics window win?
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win.draw(shape)
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shape.draw(win)
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shape.draw()
What color is color_rgb(0,255,255)
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yellow
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orange
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cyan
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magenta