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READ Free Dumps For Oracle- 1z0-851





Question ID 3718

Given:
12.    String csv = "Sue,5,true,3";
13.    Scanner scanner = new Scanner( csv );
14.    scanner.useDelimiter(",");
15.    int age = scanner.nextInt(); What is the result?
 

Option A

A.    Compilation fails.
 

Option B

B.    After line 15, the value of age is 5.
 

Option C

C.    After line 15, the value of age is 3.
 

Option D

D.    An exception is thrown at runtime.
 

Correct Answer D
Explanation


Question ID 3719

Given that t1 is a reference to a live thread, which is true?
 

Option A

A.    The Thread.sleep() method can take t1 as an argument.
 

Option B

B.    The Object.notify() method can take t1 as an argument.
 

Option C

C.    The Thread.yield() method can take t1 as an argument.
 

Option D

D.    The Thread.setPriority() method can take t1 as an argument.
 

Option E

E.    The Object.notify() method arbitrarily chooses which thread to notify.
 

Correct Answer E
Explanation

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