What program is used to store the data source file?

507

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How do we load the drivers?

553

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Explain taxonomy in drupal.

79

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What is characteristic of ideal opamp?

585

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Do most games run on linux?

478

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What would be your most preferred work within HCL?

890

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What are the benefits of blockchain that you know?

5

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What is the difference between xml and xslt?

462

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How will I be charged and billed if I use Amazon Redshift?

5

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How to assert text of webpage using selenium 2.0?

481

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For what purpose ammonal is used?

669

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What is vpn and how it works?

3

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Which of the WebCR options allows to view the list of all client machines along with their status in read-only form?

139

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can you give me example of igbt drive circuit... i still not under stand how it can be design with certain equation using mathlab program...

1594

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3.2 Consider the following class: public class Point { protected int x, y; public Point(int xx, int yy) { x = xx; y = yy; } public Point() { this(0, 0); } public int getx() { return x; } public int gety() { return y; } public String toString() { return "("+x+", "+y+")"; } } Say you wanted to define a rectangle class that stored its top left corner and its height and width as fields. 3.2.1 Why would it be wrong to make Rectangle inherit from Point (where in fact it would inherit the x and y coordinates for its top left corner and you could just add the height and width as additional fields)? (1) 8 Now consider the following skeleton of the Rectangle class: public class Rectangle { private Point topLeft; private int height, width; public Rectangle(Point tl, int h, int w) { topLeft = tl; height = h; width = w; } public Rectangle() { this(new Point(), 0, 0); } // methods come here } 3.2.2 Explain the no-argument constructor of the Rectangle class given above. 3.2.3 Write methods for the Rectangle class to do the following: • a toString() method that returns a string of the format "top left = (x, y); height = h; width = w " where x, y, h and w are the appropriate integer values. • an above() method that tests whether one rectangle is completely above another (i.e. all y values of the one rectangle are greater than all y values of the other). For example, with the following declarations Rectangle r1 = new Rectangle(); Rectangle r2 = new Rectangle(new Point(2,2), 1, 4); the expression r2.above(r1) should give true, and r2.above (r2) should give false. (You can assume that the height of a rectangle is never negative.) (2) (5)

2434

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