SCJP Questions And Answers

Home| Forums | Join Google Group | Join Yahoo Group | Jobs

Earn Money
Trading Forex Online
  Paramount Airways
  Free Data Recovery
Cargo
Job Portal
  HSBC Investment
Management
Cheap Web Hosting
  Make Trip
  Cheap Air Travel
Leisure Hotel
  Free Air Travel
  Mutual Fund Informations
Cheapest Cellular Plan
Free Sexy Indians
  Call Center Software
  Hot Indian

Programming Help | Homework Help | Counseling
Astrology Advice | Tarot Advice | Parenting
Dating Advice | Love Advice | Divorce Advice
Legal Advice | Debt Advice | Career Advice
- 42 - 2. public static void main (String[]args) {
3. float f1[], f2[];
4. f1 = new float [10];
5. f2 = f1;
6. System.out.printIn ("f2[0]=" + f2[0]);
7. } 8. }
What is the result?
A. It prints f2[0] = 0.0 B. It prints f2[0] = NaN C. An error at line 5 causes compile to fail. D. An error at line 6 causes compile to fail. E. An error at line 6 causes an exception at runtime.

Answer: A

QUESTION NO: 78
Which two statements are true regarding the creation of a default constructor? (Choose Two)
A. The default constructor initializes method variables. B. The compiler always creates a default constructor for every class. C. The default constructor invokes the no-parameter constructor of the superclass. D. The default constructor initializes the instance variables declared in the class. E. When a class has only constructors with parameters, the compiler does not create a default
constructor.

Answer: D, E

QUESTION NO: 79
Exhibit:
1. class super {
2. public int getLength() {return 4;}
3. }
4. 5. public class Sub extends Super {
6. public long getLength() {return 5;}
7.