I solved these questions, and someone to check and reviews my answers

Clear my choice Which of the following class definitions defines a legal abstract class? Select one: a. class Shape { abstract void unfinished (,;} b. abstract class Shape { abstract void unfinished (,;} c. class Shape { abstract void unfinishedO \{\}} d. public class abstract Shape \{abstract void unfinished(0; \} Clear my choice A data field declared and initialized in Interface is always static and final. Select one: a. False b. Ture Clear my choice PREVIOUS ACTIVITY Meeting 6-Abstract and interface Example [M251] Object-Oriented Programming using Java Quiz Navigation Finish ottempt . The Date class implements Comparable Select one: a. False b. True clear my choice Which of the following is a correct interfoce? Select one: a. interface A { void print }{};} b. abstract interfoce a { print(Y; } c. abstract interface A { abstract void print 0}{}} d. interface A { void print 0:} Clear my choice \begin{tabular}{|l|} Question 3 \\ Nol yet \\ nnswered \\ horked out of \\ 1 \\ F Flag \\ question \\ \hline \end{tabular} A subclass should override the abstract method from its abstroct superclass. Select one: a. True b. False Clear my choice A class can extends many classes and implenets one interface. Select one: a. Ture b. False Clear my choice Assume class Oval is a subtype of class Shape and implements Editible interface. Analyze the following code: Shape sh =new shape(); oval ove sh: Select one: a. The code has a compile error. b. The code is correct c. The code has a runtime error. d. None of them Clear my choice Which of the following is a correct interface? Select one: a. abstract interfoce B { print ( ); } b. interface B { void print() \{\};} c. interface B { void print O:} d. abstract interfoce B \{ abstract void print(\} \{\}} clear my choice The Double class implements Comparable Select one: . True b. False clear my choice if Person is an abstract closs so, public abstroct class Employee extends Person \{\} is considered as a valid header Select one: a. True b. False Clear my choice A class can extends many classes and implenets one interfoce. Select one: a. Ture b. False Clear my choice Assume class Oval is a subtype of class Shape and implements Editible interface. Analyze the tollowing code: Shape sh =new shape (; Oval ove sh; Select one: Which polymorphism behavior do you see in the below class? class Flower \{ public Flower() \{\} public Flower(String cl) { System.out.println( cl ); public |Flower(String c, String r){ System.out.println (c+"+r);} \} class Tulip extends Flower\{ 3 public Tulip () \{\} Select one: a. Run time polymorphism b. Constructor overloading c. Method overloading Clear my choice