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2017 Mar 1Z0-803 exams

Q11. View the exhibit: 

public class Student { 

public String name = ""; 

public int age = 0; 

public String major = "Undeclared"; 

public boolean fulltime = true; 

public void display() { 

System.out.println("Name: " + name + " Major: " + major); } 

public boolean isFullTime() { 

return fulltime; 

Which line of code initializes a student instance? 

A. Student student1; 

B. Student student1 = Student.new(); 

C. Student student1 = new Student(); 

D. Student student1 = Student(); 

Answer:


Q12. public class Two { 

public static void main(String[] args) { 

try { 

doStuff(); 

system.out.println("1"); 

catch { 

system.out.println("2"); 

}} 

public static void do Stuff() { 

if (Math.random() > 0.5) throw new RunTimeException(); doMoreStuff(); 

System.out.println("3 "); 

public static void doMoreStuff() { 

System.out.println("4"); 

Which two are possible outputs? 

A. 2 

B. 4 3 1 

C. 1 

D. 1 2 

Answer: AB 


Q13. Given: 

What is the result? 

A. 2 4 6 8 

B. 2 4 6 8 9 

C. 1 3 5 7 

D. 1 3 5 7 9 

Answer: D


Q14. public class MyFor { 

public static void main(String[] args) { 

for (int ii = 0; ii < 4; ii++) { 

System.out.println("ii = "+ ii); 

ii = ii +1; 

What is the result? 

A. ii = 0 

ii = 2 

B. ii = 0 

ii = 1 

ii = 2 

ii = 3 

C. ii = 

D. Compilation fails. 

Answer:


Q15. Given: 

class X {} 

class Y { Y ( ) { } } 

class Z { Z (int i ) { } } 

Which class has a default constructor? 

A. X only 

B. Y only 

C. Z only 

D. X and Y 

E. Y and Z 

F. X and Z 

G. X, Y and Z 

Answer:


Abreast of the times 1Z0-803 exam answers:

Q16. Given: 

What is the result? 

Oracle 1z0-803 : Practice Test 

A. 0 Done 

B. First Exception Done 

C. Second Exception 

D. Done Third Exception 

E. Third Exception 

Answer:


Q17. Given: 

Which two declarations will compile? 

A. int a, b, c = 0; 

B. int a, b, c; 

C. int g, int h, int i = 0; 

D. int d, e, F; 

E. int k, l, m; = 0; 

Answer: AD 


Q18. public class ForTest { 

public static void main(String[] args) { 

int[] arrar = {1,2,3}; 

for ( foo ) { 

Which three are valid replacements for foo so that the program will compiled and run? 

A. int i: array 

B. int i = 0; i < 1; i++ 

C. ;; 

D. ; i < 1; i++ 

E. ; i < 1; 

Answer: ABC 


Q19. What is result? 

A. Successful 

B. Unsuccessful 

C. Compilation fails 

D. An exception is thrown at runtime 

Answer:


Q20. Given the code fragment: 

What is the result? 

A. 10 8 6 4 2 0 

B. 10 8 6 4 2 

C. An Arithmetic Exception is thrown at runtime 

D. The program goes into an infinite loop outputting: 10 8 6 4 2 0. . . 

E. Compilation fails 

Answer: