Which lambda can replace the MySecret class to return the same value? (Choose all that apply)interface Secret {String magic(double d);}class MySecret implements Secret {        public String magic(double d) {            return "Poof";           }}*A. caller((e) -> "Poof");B. caller((e) -> {"Poof"});C. caller((e) -> { String e = ""; "Poof" });D. caller((e) -> { String e = ""; return "Poof"; });E. caller((e) -> { String e = ""; return "Poof" });F. caller((e) -> { String f = ""; return "Poof"; });

class MyClass { String method1() { return "A"; } void method() { } double method() { return 1.5; } method() { } } Select one:a. String method1(){return "A";}b. double method(){return 1.5;}c. void method(){}d. method(){}

dentify the VALID lambda expressions:a)(int i) -> i;b)(int i) -> i++; return i;c)String a, String b -> System.out.print(a+ b);d)() -> return;e)return i

What is the output of the following code? (Choose all that apply) 1: interface Aquatic { 2: public default int getNumberOfGills(int input) { return 2; } 3: } 4: public class ClownFish implements Aquatic { 5: public String getNumberOfGills() { return "4"; } 6: public String getNumberOfGills(int input) { return "6"; } 7: public static void main(String[] args) { 8: System.out.println(new ClownFish().getNumberOfGills(-1)); 9: } 10: }  *1 pointA. 2B. 4C. 6D. The code will not compile because of line 5.E. The code will not compile because of line 6.F. The code will not compile because of line 8.

Consider the following class declarations.public class Publication{private String title;   public Publication(){title = "Generic";}   public Publication(String t){title = t;}}   public class Book extends Publication{public Book(){super();}public Book(String t){super(t);}}The following code segment appears in a method in another class.Book myBook = new Book("Adventure Story"); // Line 1Book yourBook = new Book(); // Line 2Which of the following best describes the result of executing the code segment?ResponsesThe variable myBook is assigned a reference to a new Book object created using the one-argument Book constructor, which uses super to set myBook’s title attribute to "Adventure Story". The variable yourBook is assigned a reference to a new Book object created using the no-argument Book constructor, which uses super to set yourBook’s title attribute to an empty string.The variable myBook is assigned a reference to a new Book object created using the one-argument Book constructor, which uses super to set myBook ’s title attribute to "Adventure Story" . The variable yourBook is assigned a reference to a new Book object created using the no-argument Book constructor, which uses super to set yourBook ’s title attribute to an empty string.The variable myBook is assigned a reference to a new Book object created using the no-argument Book constructor, which uses super to set myBook’s title attribute to "Generic". The variable yourBook is assigned a reference to a new Book object created using super to call to the Publication no-argument constructor to set yourBook’s title attribute to "Generic".The variable myBook is assigned a reference to a new Book object created using the no-argument Book constructor, which uses super to set myBook ’s title attribute to "Generic" . The variable yourBook is assigned a reference to a new Book object created using super to call to the Publication no-argument constructor to set yourBook ’s title attribute to "Generic" .The variable myBook is assigned a reference to a new Book object created using the one-argument Book constructor, which uses super to set myBook’s title attribute to "Adventure Story". The variable yourBook is assigned a reference to a new Book object created using super to call to the Publication no-argument constructor to set yourBook’s title attribute to "Generic".The variable myBook is assigned a reference to a new Book object created using the one-argument Book constructor, which uses super to set myBook ’s title attribute to "Adventure Story" . The variable yourBook is assigned a reference to a new Book object created using super to call to the Publication no-argument constructor to set yourBook ’s title attribute to "Generic" .A runtime error occurs in line 1 because the one-argument Publication constructor cannot be called from the one-argument Book constructor.A runtime error occurs in line 1 because the one-argument Publication constructor cannot be called from the one-argument Book constructor.A runtime error occurs in line 2 because the no-argument Publication constructor cannot be called from the no-argument Book constructor.

Analyze the following code and choose the correct answer from below.public class Test {   public static void main(String[] args) {     new B();   } } class A {   int i = 7;      public A() {     System.out.println("i from A is " + i);   }    public void setI(int i) {     this.i = 2 * i;   } } class B extends A {   public B() {     setI(20);     // System.out.println("i from B is " + i);       }    @Override   public void setI(int i) {     this.i = 3 * i;   } }