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Q1. Give: 

What value should replace kk in line x to cause jj = 5 to be output? 

A. -1 

B. 1 

C. 5 

D. 8 

E. 11 

Answer: E 

Q2. Given: 

A. a, e i, o 

B. a, e o, o 

C. e, e I, o 

D. e, e o, o 

Answer: D 

Q3. Which two are valid instantiations and initializations of a multi dimensional array?

A. Option A 

B. Option B 

C. Option C 

D. Option D 

E. Option E 

Answer: BD 

Q4. Given the fragment: 

What is the result? 

A. 13480.0 

B. 13480.02 

C. Compilation fails 

D. An exception is thrown at runtime 

Answer: C 

Q5. 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 

Q6. 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 

Q7. 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 

Q8. 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