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

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Given the content:

What Is the result?
A)

B)

C)

D)

E)
User Username

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

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Given an application with a main module that has this module-info.java file:

Which two are true? (Choose two.)

• A.To compile without an error, the application must have at least one module in the module source path that provides an implementation of country.CountryDetails.
• B.A module providing an implementation of country.CountryDetails must have a requires main; directive in its module-info.java file.
• C.An implementation of country.countryDetails can be added to the main module.
• D.To run without an error, the application must have at least one module in the module path that provides an implementation of country.CountryDetails.
• E.A module providing an implementation of country.CountryDetails can be compiled and added without recompiling the main module.

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Given:

Which two interfaces can be used in lambda expressions? (Choose two.)

• A.MyInterface1
• B.MyInterface5
• C.MyInterface4
• D.MyInterface2
• E.MyInterface3

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Given the code fragment:

What is the result?

• A.2
• B.1
• C.-3
• D.-1

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