A class name inside parentheses in the class header indicates that the:
Group of answer choices
class inherits from a default class
class inherits from a superclass
class inherits from a subclass
class inherits from the object class
A class name inside parentheses in the class header indicates that the: Group of answer choices...
In Java Which of the following statements declares Salaried as a subclass of payType? Public class Salaried implements PayType Public class Salaried derivedFrom(payType) Public class PayType derives Salaried Public class Salaried extends PayType If a method in a subclass has the same signature as a method in the superclass, the subclass method overrides the superclass method. False True When a subclass overloads a superclass method………. Only the subclass method may be called with a subclass object Only the superclass method...
27. Suppose the unary ! operator is an overloaded member function of class String. For a String object s, which function call is generated by the compiler when it finds the expression Is? a. s.operator!0 b. s.operator!(default valuel, default value?,...) c. operator!(s d. A compiler error results because no arguments are given 28. Select the false statement regarding inheritance. a. A derived class can contain more attributes and behaviors than its base class b. A derived class can be the...
True or False: Python programs require two or more modules. 1. 2. The keyword while means the same thing as While in Python. 3. In Python, _MyVar15 is a valid variable name. 4. To make your program more secure, use obscure variable names such as xz14dEE 5. Indenting code that should be executed when an if statement evaluates as true makes your program easier to read, but the indentation is not necessary. 6. A dictionary object contains zero or more...
Anything written in Blue in the Florida Building Code indicates? Group of answer choices A deletion from the previous code A state amendment to the code A change from the International Code Committee A change from the base code
1. What will be the value of x after the following code is executed? int x = 10, y = 20; while (y < 100) { x += y; } A. 90 B. 110 C. 210 D. This is an infinite loop 2. If a superclass has constructor(s): A. then its subclass must initialize the superclass fields (attributes). B. then its subclass must call one of the constructors that the superclass does have. C. then its subclass does not inherit...
From the perspective of France, the direct quote indicates..... Group of answer choices Dollars per 1 euro Euros per 1 dollar Euros Dollars
A class that defines an inner class iterator should implement the Group of answer choices Iteration interface none of them ListIterator interface Iterator interface When an ADT has too many operations, it is commonly known as Group of answer choices interface exhaustion interface bloat operation overload method overload What is the value of the following postfix expression: a b - c d / + Assume a = 10, b = 6, c = 12, and d = 2 Group of...
Which of the following indicates the potential for deposits leaving a bank? Group of answer choices High business activity and growth Deposits that are inelastic to changes in interest rates Large deposits held by a single customer Small unused commercial credit lines outstanding
8. Any point inside the productions possibilites frontier is: Group of answer choices efficient inefficient. unattainable. all of the above. 9. Which of the following could be responsible for a shift in the production possibilities frontier? Group of answer choices An increase in quantity of resources. a change in household attitudes. an increase in consumption. Only answer choices (1) and (2) are correct.
What is the difference between the String class and the StringBuilder class in the API? Group of answer choices they are in different packages a String can only contain letters while a StringBuilder can contain any character a String is immutable and a StringBuilder is mutable there is no difference A class can directly extend many classes. Group of answer choices True False With this declaration: Student s1; What possible values can s1 hold? Group of answer choices с a...