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Nagarro SQL Server Interview Questions
Questions Answers Views Company eMail

What is the difference between Procedure and Function

4 9129

Can we call a function that has out parameter in select statement

554

Call by value and call by reference in procedure and function, with NOCOPY.

642

If we delete pack Spec what will be the status of pack Body ?

766

Delete duplicate rows without using rowid.

798

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Un-Answered Questions

What are the different styles in modern clothing?

3


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)

1624


How many minutes have you spent in your lifetime reading documentation or actually (gasp) working with any webMethods product on a real project?

1709


Explain opacity in css3?

179


State about the security aspects of stored procedures?

289






What syntax is used for grep() function?

359


One man driving his car over dark night on hard concrete stone road in a forest. His bad faith that his car pings with long ore needles of concrete henceforth his all 4 tyres got punctured. How he might have tackled his problem? please guess answers & post

1117


Explain the concept of dispatcher servlet.

63


What is the use of TPL DATAFLOW?

344


What is meant by dimensioning?

425


When should you use waterfall over scrum?

3


How can you create an artistic border?

3


How do I view a jsp file?

279


please send previous years question papers of JuniorEngineer (ELectronics)in RRB.

1309


Explain the term 'Increment'

3