Given: java
record WithInstanceField(String foo, int bar) { double fuz;
}
record WithStaticField(String foo, int bar) { static double wiz;
}
record ExtendingClass(String foo) extends Exception {}
record ImplementingInterface(String foo) implements Cloneable {} Which records compile? (Select 2)

1. A. ExtendingClass
2. B. WithInstanceField
3. C. ImplementingInterface
4. D. WithStaticField

Correct Answer: CD

Given: java
var deque = new ArrayDeque<>(); deque.add(1);
deque.add(2);
deque.add(3);
deque.add(4);
deque.add(5); System.out.print(deque.peek() + " "); System.out.print(deque.poll() + " "); System.out.print(deque.pop() + " "); System.out.print(deque.element() + " "); What is printed?

1. A. 1 1 1 1
2. B. 1 5 5 1
3. C. 1 1 2 3
4. D. 1 1 2 2
5. E. 5 5 2 3

Correct Answer: C

Which of the following doesnotexist?

1. A. BooleanSupplier
2. B. DoubleSupplier
3. C. LongSupplier
4. D. Supplier<T>
5. E. BiSupplier<T, U, R>
6. F. They all exist.

Correct Answer: E

A module com.eiffeltower.shop with the related sources in the src directory.
That module requires com.eiffeltower.membership, available in a JAR located in the lib directory.
What is the command to compile the module com.eiffeltower.shop?

1. A. bashCopyEditjavac -source src -p lib/com.eiffel.membership.jar -d out -m com.eiffeltower.shop
2. B. css CopyEditjavac --module-source-path src -p lib/com.eiffel.membership.jar -d out -m com.eiffeltower.shop
3. C. css CopyEditjavac --module-source-path src -p lib/com.eiffel.membership.jar -s out -m com.eiffeltower.shop
4. D. css CopyEditjavac -path src -p lib/com.eiffel.membership.jar -d out -m com.eiffeltower.shop

Correct Answer: B

Given: java
List integers = List.of(0, 1, 2); integers.stream()
.peek(System.out::print)
.limit(2)
.f orEach(i -> {});
What is the output of the given code fragment?

1. A. Compilation fails
2. B. An exception is thrown
3. C. 01
4. D. 012
5. E. Nothing

Correct Answer: C