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- Q 1: public class Q8 2: { 3: int i = 20; 4: static 5: { 6: int i = 10; 7: 8: } 9: public static void main(String[] args) 10: { 11: Q8 a = new Q8(); 12: System.out.println(a.i); 13: } 14: } A) Compilation error, variable "i" declared twice. B) Compilation error, static initializers for initialization purpose only. C) Prints 10. D) Prints 20.
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- Q You are creating an ASP.NET page for recording contact information for TestKing Inc. The page contains a TextBox control named emailTextBox and a TextBox control named phone TextBox. Your application requires users to enter data in both of these text boxes. You add two RequiredFieldValidator controls to the page. One control is named emailRequired, and the other control is named phoneRequired. You set the ControlToValidate property of emailRequired to emailTextBox. You set the ControlToValidate property of phoneRequired to phoneTextBox. In addition, you add a ValidationSummary control at the bottom of the page. If the user attempts to submit the page after leaving emailTextBox blank, you want the word Required to appear next to the text box. If the user leaves phoneTextBox blank, you also want to the Required to appear next to the text box. If the user attempts to submit the page after leaving emailTextBox or phoneTextBox blank, you also want to display a message at the bottom of the page. You want to display a bulleted list, showing which required entries are missing. If emailTextBox is blank, you want the bulleted list to include the following phrase: E-mail is a required entry. If phoneTextBox is blank, you want the bulleted list to include the following phrase: Telephone number is a required entry. What should you do? A. Set the InitialValue property of each RequiredFieldValidator control to Required. Set the ErrorMessage property of emailRequired to E-mail is a required entry. Set the ErrorMessage property of phoneRequired to Telephone number is a required entry. B. Set the Display property of each RequiredFieldValidator control to Dynamic. Set the ErrorMessage property of emailRequired and phoneRequired to Dynamic. Set the Text property of emailRequired to E-mail is a required entry. Set the Text property of phoneRequired to Telephone number is a required entry. C. Set the InitialValue property of each RequiredFieldValidator control to Required. Set the Text property of emailRequired to E-mail is a required entry. Set the Text property of phoneRequired to Telephone number is a required entry. D. Set the Text property of each RequiredFieldValidator control to Required. Set the ErrorMessage property of emailRequired to E-mail is a required entry. Set the ErrorMessage property of phoneRequired to Telephone number is a required entry.