SCJP Questions And Answers

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- 11 - 1. //point X
2. public class foo (
3. public static void main (String[]args) throws Exception {
4. printWriter out = new PrintWriter (new
5. java.io.outputStreamWriter (System.out), true;
6. out.printIn("Hello");
7. }
8. )
Which statement at PointX on line 1 allows this code to compile and run?
A. Import java.io.PrintWriter; B. Include java.io.PrintWriter; C. Import java.io.OutputStreamWriter; D. Include java.io.OutputStreamWriter; E. No statement is needed.

Answer: A

Question No 17
Which two statements are reserved words in Java? (Choose Two)
A. Run
B. Import
C. Default
D. Implement

Answer: B, C

Question No 18
Which three are valid declarations of a float? (Choose Three)
A. Float foo = -1; B. Float foo = 1.0; C. Float foo = 42e1; D. Float foo = 2.02f; E. Float foo = 3.03d; F. Float foo = 0x0123;

Answer: A, D, F