Top 10 dumps 1z0-808 for IT engineers (81 to 90)

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2016 Oct 1z0-808 latest exam

Q81. Given: 

And given the commands: 

javac Test.Java 

Java Test Hello 

What is the result? 

A. Success 

B. Failure 

C. Compilation fails. 

D. An exception is thrown at runtime 

Answer:


Q82. Given: 

What is the result? 

A. simaple A 

B. Capital A 

C. simaple A default Capital A 

D. simaple A default 

E. Compilation fails. 

Answer:

Explanation: 

Here we have to use two ternary operators combined. SO first we can use to check first 

condition which is x > 10, as follows; 

x>10?">": (when condition false) Now we have to use another to check if x<10 as follows; 

x<10?V:"=" We can combine these two by putting last ternary statement in the false 

position of first ternary statement as follows; 

x>10?">":x<10?'<':"=" 

https;//docs.oraclexom/javase/tutorial/java/nutsandbolts/if.html 


Q83. Given the code fragment: 

List colors = new ArrayList(); 

colors.add("green"); 

colors.add("red"); 

colors.add("blue"); 

colors.add("yellow"); 

colors.remove(2); 

colors.add(3,"cyan"); 

System.out.print(colors); 

What is the result? 

A. [green, red, yellow, cyan] 

B. [green, blue, yellow, cyan] 

C. [green, red, cyan, yellow] 

D. Am IndexOutOfBoundsException is thrown at runtime 

Answer:

Explanation: First the list [green, red, blue, yellow] is build. 

The blue element is removed: 

[green, red, yellow] 

Finally the element cyan is added at then end of the list (index 3). 

[green, red, yellow, cyan] 


Q84. Given: 

public class FieldInit { 

char c; 

boolean b; 

float f; 

void printAll() { 

System.out.println("c = " + c); 

System.out.println("c = " + b); 

System.out.println("c = " + f); 

public static void main(String[] args) { 

FieldInit f = new FieldInit(); 

f.printAll(); 

What is the result? 

A. c = null 

b = false 

f = 0.0F 

B. c = 0 

b = false 

f = 0.0f 

C. c = null 

b = true 

f = 0.0 

D. c = 

b = false 

f = 0.0 

Answer:


Q85. Given: 

What is the result? 

A. 400 200 

B. 200 200 

C. 400 400 

D. Compilation fails. 

Answer:


Far out 1z0-808 book:

Q86. Given: 

A. Ym Xm2 

B. Ym Xm1 

C. Compilation fails 

D. A ClassCastException is thrown at runtime 

Answer:


Q87. Given the following code for the classes MyException and Test: 

What is the result? 

A. A 

B. B 

C. Either A or B 

D. A B 

E. A compile time error occurs at line n1 

Answer:


Q88. Given the code fragment: 

Which code fragment, when inserted at // insert code here, enables the code to compile and and print a b c? 

A. List update (String[] strs) 

B. Static ArrayListupdate(String [] strs) 

C. Static List update (String [] strs) 

D. Static void update (String[] strs) 

E. ArrayList static update(String [] strs) 

Answer:


Q89. 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:


Q90. Given: 

A. a, e 

i, o 

B. a, e 

o, o 

C. e, e 

I, o 

D. e, e 

o, o 

Answer:



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