NEW QUESTION 1
Given the contents:
MessageBundle.properties file: message=Hello MessageBundle_en.properties file: message=Hello (en) MessageBundle_US.properties file: message=Hello (US) MessageBundle_en_US.properties file: message=Hello (en_US) MessageBundle_fr_FR.properties file: message=Bonjour
and the code fragment: Locale.setDefault(Locale.FRANCE);
Locale currentLocale = new Locale.Builder().setLanguage(“en”).build();
ResourceBundle messages = ResourceBundle.getBundle(“MessageBundle”, currentLocale); System.out. println(messages.getString(“message”));
Which file will display the content on executing the code fragment?

• A. MessageBundle_en_US.properties
• B. MessageBundle_en.properties
• C. MessageBundle_fr_FR.properties
• D. MessageBundle_US.properties
• E. MessageBundle.properties

Answer: C

NEW QUESTION 2
Given:

Which statement on line 1 enables this code fragment to compile?

• A. Function function = String::toUpperCase;
• B. UnaryOperator function = s > s.toUpperCase();
• C. UnaryOperator<String> function = String::toUpperCase;
• D. Function<String> function = m > m.toUpperCase();

Answer: C

Explanation:

NEW QUESTION 3
Which two statements are true about Java modules? (Choose two.)

• A. Modular jars loaded from --module-path are automatic modules.
• B. Any named module can directly access all classes in an automatic module.
• C. Classes found in –classpath are part of an unnamed module.
• D. Modular jars loaded from –classpath are automatic modules.
• E. If a package is defined in both the named module and the unnamed module, then the package in the unnamed module is ignored.

Answer: AC

NEW QUESTION 4
Given:
LocalDate d1 = LocalDate.of(1997,2,7); DateTimeFormatter dtf = DateTimeFormatter.ofPattern( /*insert code here*/ ); System.out.println(dtf.format (d1));
Which pattern formats the date as Friday 7th of February 1997?

• A. “eeee dd+”th of”+ MMM yyyy”
• B. “eeee dd'th of' MMM yyyy”
• C. “eeee d+”th of”+ MMMM yyyy”
• D. “eeee d’th of’ MMMM yyyy”

Answer: B

NEW QUESTION 5
Given:

What is the result?

• A. nothing
• B. It fails to compile.
• C. A java.lang.IllegalArgumentException is thrown.
• D. 10

Answer: B

Explanation:

NEW QUESTION 6
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 lines = Files.readAllLines(Paths.get(INPUT_FILE_NAME));
• C. var lines = Files.readAllLines(Paths.get(INPUT_FILE_NAME));
• D. Stream<String> lines = Files.lines(INPUT_FILE_NAME);

Answer: C

NEW QUESTION 7
Which two statements are correct about try blocks? (Choose two.)

• A. A try block can have more than one catch block.
• B. A finally block in a try-with-resources statement executes before the resources declared are closed.
• C. A finally block must be immediately placed after the try or catch blocks.
• D. A try block must have a catch block and a finally block.
• E. catch blocks must be ordered from generic to specific exception types.

Answer: AC

NEW QUESTION 8
Given:

What is the output?

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

Answer: D

NEW QUESTION 9
Given: Automobile.java

Car.java

What must you do so that the code prints 4?

• A. Remove the parameter from wheels method in line 3.
• B. Add @Override annotation in line 2.
• C. Replace the code in line 2 with Car ob = new Car();
• D. Remove abstract keyword in line 1.

Answer: B

Explanation:

NEW QUESTION 10
Given:

Which is true?

• A. System.out is the standard output strea
• B. The stream is open only when System.out is called.
• C. System.in cannot reassign the other stream.
• D. System.out is an instance of java.io.OutputStream by default.
• E. System.in is the standard input strea
• F. The stream is already open.

Answer: D

NEW QUESTION 11
Given:

Which two lines of code when inserted in line 1 correctly modifies instance variables? (Choose two.)

• A. setCCount(c) = cCount;
• B. tCount = tCount;
• C. setGCount(g);
• D. cCount = setCCount(c);
• E. aCount = a;

Answer: BE

NEW QUESTION 12
Given:

What is the result?

• A. null
• B. nothing
• C. It fails to compile.
• D. java.lang.IllegalAccessException is thrown.
• E. Student

Answer: C

NEW QUESTION 13
Given:
List<String> longlist = List.of(“Hello”,”World”,”Beat”); List<String> shortlist = new ArrayList<>();
Which code fragment correctly forms a short list of words containing the letter “e”?

• A. Option A
• B. Option B
• C. Option C
• D. Option D

Answer: C

NEW QUESTION 14
Given:

You want the code to produce this output:
John
Joe Jane
Which code fragment should be inserted on line 1 and line 2 to produce the output?

• A. Insert Comparator<Person> on line 1.Insertpublic int compare(Person p1, Person p2) { return p1.name.compare(p2.name);}on line 2.
• B. Insert Comparator<Person> on line 1.Insertpublic int compareTo(Person person) { return person.name.compareTo(this.name);}on line 2.
• C. Insert Comparable<Person> on line 1.Insertpublic int compare(Person p1, Person p2) { return p1.name.compare(p2.name);}on line 2.
• D. Insert Comparator<Person> on line 1.Insertpublic int compare(Person person) { return person.name.compare(this.name);}on line 2.

Answer: B

NEW QUESTION 15
Which two statements correctly describe capabilities of interfaces and abstract classes? (Choose two.)

• A. Interfaces cannot have protected methods but abstract classes can.
• B. Both interfaces and abstract classes can have final methods.
• C. Interfaces cannot have instance fields but abstract classes can.
• D. Interfaces cannot have static methods but abstract classes can.
• E. Interfaces cannot have methods with bodies but abstract classes can.

Answer: AC

NEW QUESTION 16
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