Online Access Free Oracle.1z0-808.v2025-02-27.q349 Practice Test (Page 68)

1z0-808 Exam Question 332

Given the code fragment:

What is the result?

A.Compilation fails.

B.13480.0

C.An exception is thrown at runtime.

D.13480.02

1z0-808 Exam Question 333

Given the code fragment:

What is the result?

A.Execution completes normally, and Ready to use is printed to the console.

B.A runtime error is thrown in the thread "main".

C.Execution terminates in the second catch statement, and caught an Exception is printed to the console.

D.The code fails to compile because a throws keyword is required.

E.Execution terminates in the first catch statement, and caught a RuntimeException is printed to the console.

1z0-808 Exam Question 334

The following grid shows the state of a 2D array:

This grid is created with the following code:

Which line of code, when inserted in place of //line n1, adds an X into the grid so that the grid contains three consecutive X's?

A.grid[1][2] = 'X';

B.grid[2][0] = 'X';

C.grid[1][3] = 'X';

D.grid[3][1] = 'X';

E.grid[0][2] = 'X';

1z0-808 Exam Question 335

Which statement best describes encapsulation?

A.Encapsulation ensures that classes can be designed so that their methods are inheritable.

B.Encapsulation ensures that classes can be designed so that if a method has an argument MyType x, any subclass of MyType can be passed to that method.

C.Encapsulation ensures that classes can be designed with some fields and methods declared as abstract.

D.Encapsulation ensures that classes can be designed so that only certain fields and methods of an object are accessible from other objects.

1z0-808 Exam Question 336

Given the for loop construct:
for ( expr1 ; expr2 ; expr3 ) {
statement;
}
Which two statements are true?

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

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

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 loop.

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1z0-808 Exam Question 332

1z0-808 Exam Question 333

1z0-808 Exam Question 334

1z0-808 Exam Question 335

1z0-808 Exam Question 336

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