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2016 Jun 1Z0-803 Study Guide Questions:

Q61. Given the code fragment: 

int [][] array2d = new int[2][3]; 

System.out.println("Loading the data."); 

for ( int x = 0; x < array2d.length; x++) { 

for ( int y = 0; y < array2d[0].length; y++) { 

System.out.println(" x = " + x); 

System.out.println(" y = " + y); 

// insert load statement here. 

System.out.println("Modify the data. "); 

for ( int x = 0; x < array2d.length; x++) { 

for ( int y = 0; y < array2d[0].length; y++) { 

System.out.println(" x = " + x); 

System.out.println(" y = " + y); 

// insert modify statement here. 

Which pair of load and modify statement should be inserted in the code? The load 

statement should set the array's x row and y column value to the sum of x and y 

The modify statement should modify the array's x row and y column value by multiplying it by 2 

A. Load statement: array2d(x,y) = x + y; 

Modify statement: array2d(x,y) = array2d(x,y) * 2 

B. Load statement: array2d[x y] = x + y; 

Modify statement: array2d[x y] = array2d[x y] * 2 

C. Load statement: array2d[x,y] = x + y; 

Modify statement: array2d[x,y] = array2d[x,y] * 2 

Oracle 1z0-803 : Practice Test 

D. Load statement: array2d[x][y] = x + y; 

Modify statement: array2d[x][y] = array2d[x][y] * 2 

E. Load statement: array2d[[x][y]] = x + y; 

Modify statement: array2d[[x][y]] = array2d[[x][y]] * 2 

Answer: D 


Q62. racle 1z0-803 : Practice Test 

j = (3 * ((2+4) + 5)); 

System.out.println("i:"+ i + "\nj":+j); 

What is the result? 


A. Option A 

B. Option B 

C. Option C 

D. Option D 

Answer: B 


Q63. Which two items can legally be contained within a java class declaration? 

A. An import statement 

B. A field declaration 

C. A package declaration 

D. A method declaration 

Answer: BD 


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Renew 1z0-803 free practice exam:

Q64. You are writing a method that is declared not to return a value. Which two are permitted in 

the method body? 

A. omission of the return statement 

B. return null; 

C. return void; 

D. return; 

Answer: AD 


Q65. given: 


A. ns = 50 S = 125 

ns = 125 S = 125 

ns = 100 S = 125 

B. ns = 50 S = 125 

ns = 125 S = 125 

ns = 0 S = 125 

C. ns = 50 S = 50 

ns = 125 S = 125 

ns = 100 S = 100 

D. ns = 50 S = 50 

ns = 125 S = 125 

ns = 0 S = 125 

Answer: B 


Q66. Given: 


What code should be inserted? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

F. Option F 

Answer: C 


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Real 1z0-803 exam dumps:

Q67. 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: A 


Q68. Given the code fragment:


A. 20 

B. 25 

C. 29 

D. Compilation fails 

E. An Array Index Out Of Bounds Exception is thrown at runtime 

Answer: B 


Q69. boolean log3 = ( 5.0 != 6.0) && ( 4 != 5); 

boolean log4 = (4 != 4) || (4 == 4); 

System.out.println("log3:"+ log3 + \nlog4" + log4); 

What is the result? 

A. log3:false log4:true 

B. log3:true log4:true 

C. log3:true log4:false 

D. log3:false log4:false 

Answer: B 


Q70. Given: 


What is the result? 

A. 11, 21, 31, 11, 21, 31 

B. 11, 21, 31, 12, 22, 32 

C. 12, 22, 32, 12, 22, 32 

D. 10, 20, 30, 10, 20, 30 

Answer: D 



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