Assume ds is a DataSource and the EMP table is defined appropriately.

What does executing this code fragment do?

• A.inserts two rows (101, 'SMITH', 'HR') and (102, 'JONES', NULL)
• B.inserts two rows (101, 'SMITH', 'HR') and (102, 'JONES', 'HR')
• C.inserts one row (101, 'SMITH', 'HR')
• D.throws a SQLException

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Given:
var fruits = List.of("apple", "orange", "banana", "lemon");
You want to examine the first element that contains the character n. Which statement will accomplish this?

• A.String result = fruits.stream().filter(f > f.contains("n")).findAny();
• B.fruits.stream().filter(f > f.contains("n")).forEachOrdered(System.out::print);
• C.Optional<String> result = fruits.stream().filter(f > f.contains ("n")).findFirst ();
• D.Optional<String> result = fruits.stream().anyMatch(f > f.contains("n"));

Correct Answer: B

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Given:

What needs to change to make these classes compile and still handle all types of Interface Worker?

• A.Replace Line 3 with public void addProcess(T w) {.
• B.Replace Line 1 with public class Main extends Thread {.
• C.Replace Line 2 with private List processes = new ArrayList<>();.
• D.Replace Line 3 with public void addProcess (Worker w) {.

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Given:

What code must you insert on Line 1 to enable the code to print Hello world?

• A.Hello myH = new Hello();
  Hello.Greeting myG = myH.new Hello.Greeting();
  myG.sayHi();
• B.Hello myH = new Hello();
  Hello.Greeting myG = myH.new Greeting();
  myG.sayHi();
• C.Hello.Greeting myG = new Hello.Greeting() myG.sayHi();
• D.Hello myH = new Hello(); Greeting myG = new Greeting(); myG.sayHi ();

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Given:

executed using this command:
java Myclass My Car is red
What is the output of this class?

• A.Myclass--Car--red
• B.My--Car--is
• C.Car--red--My
• D.java--Myclass--My
• E.My--is--java

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