Questões para Certificação JAVA 1 4_pag52

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Certified Java Programmer Mock Exam 52
 catch (Exception e) {f++;} 
 finally {g++;} 
 System.out.print(a+","+b+","+c+","+d+","+f+","+g); 
 } 
} 
What is the result of attempting to compile and run the program? 
a. Prints: 1,1,1,0,0,1 
b. Prints: 0,1,1,0,0,1 
c. Prints: 0,1,0,0,0,0 
d. Prints: 0,1,0,0,0,1 
e. Prints: 0,0,1,0,0,1 
f. Compiler Error 
g. Run Time Error 
h. None of the Above 
 
Question 3 
class A { 
 static boolean b; 
 public static void main(String[] args) { 
 if (b) { 
 System.out.print("A"); 
 } else if (b = false) { 
 System.out.print("B"); 
 } else if (b) { 
 System.out.print("C"); 
 } else if (!b) { 
 System.out.print("D"); 
 } else { 
 System.out.print("E"); 
 } 
 } 
} 
What is the result of attempting to compile and run the above program? 
a. Prints: A 
b. Prints: B 
c. Prints: C 
d. Prints: D 
e. Prints: E 
f. Runtime Exception 
g. Compiler Error 
h. None of the Above 
 
Question 4 
class ColorException extends Exception {} 
class WhiteException extends ColorException {} 
class White { 
 void m1() throws ColorException {throw new ColorException();} 
 void m2() throws WhiteException {throw new WhiteException();} 
 public static void main (String[] args) { 
 White white = new White(); 
 int a,b,d,f; 
 a = b = d = f = 0; 
 try {white.m1();a++;} catch (WhiteException e) {b++;} 
 try {white.m2();d++;} catch (WhiteException e) {f++;} 
 System.out.print(a+","+b+","+d+","+f); 
 } 
} 
What is the result of attempting to compile and run the program? 
a. Prints: 0,1,0,0 
b. Prints: 1,1,0,1 
c. Prints: 0,1,0,1 
d. Prints: 0,1,1,1 
e. Prints: 1,1,1,1 
f. Compiler Error 
g. Run Time Error 
h. None of the Above 
 
Question 5 
class ColorException extends Exception {} 
class WhiteException extends ColorException {} 
abstract class Color { 
 abstract void m1() throws ColorException; 
} 
class White extends Color { 
 void m1() throws WhiteException {throw new WhiteException();} 
 public static void main (String[] args) { 
 White white = new White(); 
 int a,b,c,d; 
 a = b = c = 0;