Top Rebirth 1z0-808 exam answers Reviews!

Is certainly Oracle 1z0-808 effectively for you? The answers it all depends. It depends upon the place you want to enter your employment. If you need to enter into this social networking niche, apply for cisco plus Workers comp TA Networking accreditations. If you need to develop into a pro in a certain spot, you could choose the best qualification in the variety. Suppliers have got commenced attempting to get Oracle professional Managers that will complete managing job opportunities. Suppliers have got commenced shelling out larger wages to get Oracle professional Managers. And so the response to now you ask ,, advertised . comes from your employment personal preference.

2021 Mar 1z0-808 practice test

Q131. Given the code fragment: 

Which three code fragments can be independently inserted at line nl to enable the code to print one? 

A. Byte x = 1; 

B. short x = 1; 

C. String x = "1"; 

D. Long x = 1; 

E. Double x = 1; 

F. Integer x = new Integer ("1"); 

Answer: A,B,F 

Q132. 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: B,D 


Q133. Given the code fragment: 

Which three lines fail to compile? 

A. Line 7 

B. Line 8 

C. Line 9 

D. Line 10 

E. Line 11 

F. Line 12 

Answer: A,D,F 

Q134. Given: 

package p1; 

public class Test { 

static double dvalue; 

static Test ref; 

public static void main(String[] args) { 



What is the result? 

A. p1.Test.class 


B. <the summary address refrenced by ref> 0.000000 

C. Null 


D. Compilation fails 

E. A NullPointerException is thrown at runtime 


Q135. 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 


Down to date 1z0-808 free draindumps:

Q136. Given the code fragment: 

What is the result? 

A. Element 0 Element 1 

B. Null element 0 Null element 1 

C. Null Null 

D. A NullPointerException is thrown at runtime. 


Q137. Given the code fragment: 

Which two modifications, when made independently, enable the code to print joe:true: 100.0? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

Answer: A,C 

Q138. Which of the following data types will allow the following code snippet to compile? 

A. long 

B. double 

C. int 

D. float 

E. byte 

Answer: B,D 


Option B and D are the correct answer. 

Since the variables I and j are floats, resultant will be float type too. So we have to use float 

or primitive type which can hold float, such a primitive type is double, it has wider range 

and also can hold floating point numbers, hence we can use double or float for the blank. 

As explained above options B and D are correct. 

long and int can't be used with floating point numbers so option A is incorrect. 

Option E is incorrect as it have smaller range and also can't be used with floating point 



Q139. Given the code fragment: 

public class Test { 

static String[][] arr =new String[3][]; 

private static void doPrint() { 

//insert code here 

public static void main(String[] args) { 

String[] class1 = {"A","B","C"}; 

String[] class2 = {"L","M","N","O"}; 

String[] class3 = {"I","J"}; 

arr[0] = class1; 

arr[1] = class2; 

arr[2] = class3; 


Which code fragment, when inserted at line //insert code here, enables the code to print 


A. int i = 0; 

for (String[] sub: arr) { 

int j = sub.length -1; 

for (String str: sub) { 



B. private static void doPrint() { 

for (int i = 0;i < arr.length;i++) { 

int j = arr[i].length-1; 


C. int i = 0; 

for (String[] sub: arr[][]) { 

int j = sub.length; 



D. for (int i = 0;i < arr.length-1;i++) { 

int j = arr[i].length-1; 






not A: The following line causes a compile error: 


Not C: Compile erro line: 

for (String[] sub: arr[][]) 

not D: Output: C 

Q140. Which statement will empty the contents of a StringBuilder variable named sb? 

A. sb.deleteAll(); 

B. sb.delete(0, sb.size()); 

C. sb.delete(0, sb.length()); 

D. sb.removeAll();