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CSE Electrical Engineering Interview Questions
Questions Answers Views Company eMail

why impedance test in power cables?

1 2171

why PD testing for power cables

1 1690

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Un-Answered Questions

Explain the Linked List

74


what is the standard transaction type for quotation?

60


How to calculate sand , cement quantity for 23mm thk brick work(10x10)

4126


Explain what is constrainted picklist?

32


how we can make 3d venturing graphics on outer interface

3073






How do I select all pages in word?

6


How do I make different headers in word 2016?

11


Question 5 [15] Consider the following classes, illustrating the Strategy design pattern: import java.awt.*; abstract class Text { protected TextApplet tA; protected Text(TextApplet tApplet) { tA = tApplet; } abstract public void draw(Graphics g); } class PlainText extends Text { protected PlainText(TextApplet tApplet) { super(tApplet); } public void draw(Graphics g) { g.setColor(tA.getColor()); g.setFont(new Font("Sans-serif", Font.PLAIN, 12)); g.drawString(tA.getText(), 20, 20); } } class CodeText extends Text { protected CodeText(TextApplet tApplet) { super(tApplet); } public void draw(Graphics g) { g.setColor(tA.getColor()); g.setFont(new Font("Monospaced", Font.PLAIN, 12)); g.drawString(tA.getText(), 20, 20); } } public class TextApplet extends java.applet.Applet { protected Text text; protected String textVal; protected Color color; public String getText() { return textVal; } public Color getColor() { return color; } public void init() { textVal = getParameter("text"); String textStyle = getParameter("style"); String textColor = getParameter("color"); if (textStyle == "code") text = new CodeText(this); else text = new PlainText(this); if (textColor == "red") color = Color.RED; else if (textColor == "blue") color = Color.BLUE; else color = Color.BLACK; } public void paint(Graphics g) { text.draw(g); 10 } } The Text class is more complicated than it should be (there is too much coupling between the Text and TextApplet classes). By getting rid of the reference to a TextApplet object in the Text class and setting the colour in the paint() method, one could turn the Text class into an interface and simplify the strategy classes considerably. 5.1 Rewrite the Text and PlainText classes to do what is described above. (6) 5.2 Explain the consequent changes that are necessary to the TextApplet class. (4) 5.3 Write an additional strategy class called FancyText (to go with your simplified strategy classes) to allow fancy text to be displayed for the value "fancy" provided for the style parameter. It should use the font Font ("Serif", Font.ITALIC, 12). (3) 5.4 Explain what changes are necessary to the TextApplet class for this. (2)

1152


Describe a situation in which you inspired trust and respect in your team.

944


Which command allows you to load objects from another scene into the current scene?

1394


What are jagged arrarys ?

57


Explain how do you determine if a molecule is polar or non-polar?

32


When would one use silverlight instead of asp.net ajax?

1


What is ubuntu?

27


1 Crystal Ball 1.1 Purpose This is a simple tool, for entertainment purposes only. 1.2 Scope Only for registered user. 1.3 User Interface Single page with graphic of crystal ball, and text box for typing question. User has to type her question in text box outside ball. Reports: - On ‘submit’, the system needs to access any one of the pre-stored responses at random and display in a graphical, visually appealing manner in the crystal ball. - Audio / graphical changes need to be built in, for added user experience enhancement, like music, sound effects, visual changes. Need to get details.

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