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ACC Electronics Communications Interview Questions
Questions Answers Views Company eMail

Which type of modulation is used in TV transmission?

38 125961

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ACC Electronics Communications Interview Questions


Un-Answered Questions

Which methods/functions do we use to determine the type of instance and inheritance?

113


how to create view in bdc..??

1797


Why cannot lambda forms in Python contain statements?

155


If you want to write your own dot net language, what steps you will you take care?

122


difference between primary ledger and secondary ledger in r12

388






What does umask 077 mean?

102


How do you use the value function in excel?

9


Give an example for pre testing and post testing ?

1060


Why should we not dispatch the reprocess material to export?

2035


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)

1725


How to add image in the background of webpage in html?

87


What are the types of ms excel?

11


Explain the term run-time stack?

126


What is the use of visual studio?

74


What happens when the page containing angular based application loads?

84