For each statement below, circle either true or false as appropriate. Correct answers are worth one...
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For each statement below, circle either "true" or "false" as appropriate. Correct answers are worth one point, incorrect answers lose one point. (a) true / false All the methods in a Java abstract class are public. (b) true / false The enum construct allows the programmer to define a new data type. (c) true / false Methods can be overloaded in Java. (d) true / false Constructors can be overloaded in Java. (e) true / false A static method can only be called within the class it was created. (f) true / false A final member variable must be initialized at the time it's declared. (g) true / false All integers in the int data type can be represented exactly in the data type float. (h) true / false Abstract classes can have a constructor. (i) true / false Any number of unrelated classes can implement the same Java interface. (G) true / false It is legal in Java for a constructor to be private. (k) truc / false The class Float cannot be instantiated. (1) true / false A string is an object in Java. (m) true / false Instance methods can be overloaded. (n) true / false It possible to have cycles in the Java class hierarchy. (0) true / false One can create an instance of an abstract class. (p) true / false The assert statement, when used well, can document programs. (q) true / false Garbage is storage allocated in the heap. (r) true / false Style conventions dictate the interface names are to be capitalized. (s) true / false It is pointless for a Java constructor to be private. (t) true / false A legal extends clause may include multiple classes. (u) true / false A program in Java can be made of up multiple top-level classes. (v) true / false The term "superclass" is a synonym for "derived class." (w) true / false One should use double to represent monetary quantities. (x) true / false The lexicographic ordering of the bit patterns of twos complement numbers is the same order as the ordering on the numbers they represent. For each statement below, circle either "true" or "false" as appropriate. Correct answers are worth one point, incorrect answers lose one point. (a) true / false All the methods in a Java abstract class are public. (b) true / false The enum construct allows the programmer to define a new data type. (c) true / false Methods can be overloaded in Java. (d) true / false Constructors can be overloaded in Java. (e) true / false A static method can only be called within the class it was created. (f) true / false A final member variable must be initialized at the time it's declared. (g) true / false All integers in the int data type can be represented exactly in the data type float. (h) true / false Abstract classes can have a constructor. (i) true / false Any number of unrelated classes can implement the same Java interface. (G) true / false It is legal in Java for a constructor to be private. (k) truc / false The class Float cannot be instantiated. (1) true / false A string is an object in Java. (m) true / false Instance methods can be overloaded. (n) true / false It possible to have cycles in the Java class hierarchy. (0) true / false One can create an instance of an abstract class. (p) true / false The assert statement, when used well, can document programs. (q) true / false Garbage is storage allocated in the heap. (r) true / false Style conventions dictate the interface names are to be capitalized. (s) true / false It is pointless for a Java constructor to be private. (t) true / false A legal extends clause may include multiple classes. (u) true / false A program in Java can be made of up multiple top-level classes. (v) true / false The term "superclass" is a synonym for "derived class." (w) true / false One should use double to represent monetary quantities. (x) true / false The lexicographic ordering of the bit patterns of twos complement numbers is the same order as the ordering on the numbers they represent.
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Answer rating: 100% (QA)
Answer a TRUE incase of an abstract method you cannot use it from the same class you need to override it from subclass and use Therefore the abstract ... View the full answer
Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
Posted Date:
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