Write an interface for an abstract method

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Reference no: EM1364087

Q1) Write an interface, PointingDevice, containing:

i) an abstract method, getXCoord that returns an int
ii) an abstract method, getYCoord that returns an int
iii) an abstract method, attentionRequired that returns a boolean
iv) an abstract method, setResolution that accepts a double and returns a double

Reference no: EM1364087

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