Free Access Oracle.1Z0-819.v2024-10-07.q157 Practice Test (Page 14)

Question 61

Given:

Which option should you choose to enable the code to print Something happened?

A.Add extends GeneralException on line 1.
Add extends Exception on line 2.

B.Add extends SpecificException on line 1.
Add extends GeneralException on line 2.

C.Add extends Exception on line 1.
Add extends Exception on line 2.

D.Add extends Exception on line 1.
Add extends GeneralException on line 2.

Question 62

Given:

Assume the file on path does not exist. What is the result?

A.The compilation fails.

B./u01/work/filestore.txt is not deleted.

C.Exception

D./u01/work/filestore.txt is deleted.

Question 63

Given:

and

What is the result?

A.A NullPointerException is thrown at run time.

B.The compilation fails.

C.1
Null
null

D.1
1
1

E.A ClassCastException is thrown at run time.

Question 64

Given:

Which annotation should be used to remove warnings from compilation?

A.@SuppressWarnings on the main and print methods

B.@SuppressWarnings("unchecked") on main and @SafeVarargs on the print method

C.@SuppressWarnings("rawtypes") on main and @SafeVarargs on the print method

D.@SuppressWarnings("all") on the main and print methods

Question 65

Given:
String originalPath = "data\\projects\\a-project\\..\\..\\another-project"; Path path = Paths.get(originalPath); System.out.print(path.normalize()); What is the result?

A.data\another-project

B.data\projects\a-project\another-project

C.data\\projects\\a-project\\..\\..\\another-project

D.data\projects\a-project\..\..\another-project

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Question 61

Question 62

Question 63

Question 64

Question 65

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