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Q1. Given: 

Which two classes use the shape class correctly? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

F. Option F 

Answer: BE 

Q2. 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) 


Q3. A method is declared to take three arguments. A program calls this method and passes only two arguments. What is the result? 

A. Compilation fails. 

B. The third argument is given the value null. 

C. The third argument is given the value void. 

D. The third argument is given the value zero. 

E. The third argument is given the appropriate false value for its declared type. 

F. An exception occurs when the method attempts to access the third argument. 


Q4. Which code fragments, inserted independently, enable the code compile? 

A. t.fvar = 200; 

B. cvar = 400; 

C. fvar = 200; cvar = 400; 

D. this.fvar = 200; this.cvar = 400; 

E. t.fvar = 200; Test2.cvar = 400; 

F. this.fvar = 200; Test2.cvar = 400; 


Q5. Given: 

public class MainMethod { 

void main() { 


static void main(String args) { 


public static void main(String[] args) { 


void mina(Object[] args) { 


What is printed out when the program is excuted? 

A. one 

B. two 

C. three 

D. four 


Q6. Given the code fragment:  

A. Found Red 

Found Default 

B. Found Teal 

C. Found Red 

Found Blue 

Found Teal 

D. Found Red 

Found Blue 

Found Teal 

Found Default 

E. Found Default 


Q7. for ( expr1 ; expr2 ; expr3 ) { 


Which two statements are true? 

A. This is not the only valid for loop construct; there exits another form of for loop 


B. The expression expr1 is optional. it initializes the loop and is evaluated once, as the loop 


C. When expr2 evaluates to false, the loop terminates. It is evaluated only after each 

iteration through the loop. 

D. The expression expr3 must be present. It is evaluated after each iteration through the 


Answer: BC 

Q8. Which code fragment is illegal? 

A. Option A 

B. Option B 

C. Option C 

D. Option D 


Q9. Given the code fragment: 

int b = 3; 

Oracle 1z0-803 : Practice Test 

if ( !(b > 3)) { 

System.out.println("square "); 


System.out.println("circle "); 


What is the result? 

A. square... 

B. circle... 

C. squarecircle... 

D. Compilation fails. 


Q10. Given: 

Which two modifications are necessary to ensure that the class is being properly encapsulated? 

The class is poorly encapsulated. You need to change the circle class to compute and return the area instead. 

A. Remove the area field. 

B. Change the getArea( ) method as follows: public double getArea ( ) { return Match.PI * radius * radius; } 

C. Add the following method: public double getArea ( ) {area = Match.PI * radius * radius; } 

D. Change the cacess modifier of the SerRadius ( ) method to be protected. 

Answer: BD