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Smruti RRB Interview Questions
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hi i am preparing for"Assistat loco pilot" exam of RRB,so what book should i prefer for that

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Un-Answered Questions

How to design a view to show region wise profit and sales.i did not want line and bar chat should be used for profit and sales?

428


What is the method of estamating of cable, CB,MCB ?

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What is an atom syndication feed?

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Explain localization and how to achieve?

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What is the difference between verify and assert commands?

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What is a screen layout? : fi- general ledger master data

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How to prepare in yearly turnover?

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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)

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What does new do in c++?

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Can super user act as firefighter?

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How to do unit testing in informatica?

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Write a program to reverse a number in java?

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what is patent rights and copy rights

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What is the difference between broadcast domain and collision domain?

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. How to calculate the Short Circuit Impedance in Transformer? How to calculate the Short Circuit Impedance in Transformer?

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