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Oracle Java SE 11 Developer Sample Questions (Q129-Q134):

NEW QUESTION # 129
Examine this excerpt from the declaration of the java.se module:

What does the transitive modifier mean?

A. Any module that attempts to require the java.se module actually requires the java.sql module instead.
B. Only a module that requires the java.se module is permitted to require the java.sql module.
C. Any module that requires the java.sql module does not need to require the java.se module.
D. Any module that requires the java.se module does not need to require the java.sql module.

Answer: B

NEW QUESTION # 130
Given:

What is the output?

A. I am an array
B. The compilation fails due to an error in line 1.
C. I am an object array
D. I am an object

Answer: D

NEW QUESTION # 131
Given:

Which annotation should be used to remove warnings from compilation?

A. @SuppressWarnings on the main and print methods
B. @SuppressWarnings("rawtypes") on main and @SafeVarargs on the print method
C. @SuppressWarnings("all") on the main and print methods
D. @SuppressWarnings("unchecked") on main and @SafeVarargs on the print method

Answer: D

Explanation:

NEW QUESTION # 132
Given:

What is the result?

A. Map: 0 Keys: 4 Values: 4
B. Map: 0 Keys: 0 Values: 0
C. Map: 4 Keys: 4 Values: 4
D. Map: 4 Keys: 0 Values: 0
E. The compilation fails.

Answer: D

Explanation:

NEW QUESTION # 133
Given:

You want to obtain the Stream object on reading the file. Which code inserted on line 1 will accomplish this?

A. var lines = Files.lines(Paths.get(INPUT_FILE_NAME));
B. Stream<String> lines = Files.lines(INPUT_FILE_NAME);
C. Stream lines = Files.readAllLines(Paths.get(INPUT_FILE_NAME));
D. var lines = Files.readAllLines(Paths.get(INPUT_FILE_NAME));

Answer: D

NEW QUESTION # 134
......

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