14A) 2nd Option is correct
friend className operator++() is the general syntax of the function prototype to overload the post increment operator as a member function
15A) 2nd Option is correct
assignment is a built-in operation on classes
16A) False
Friend function can be a member of another class
17A) 3rd option is correct
class myExceptionClass { } extends Exception;
to create an exception class it should be extended from Exception class
Question 14 4 pts Which of the following is the general syntax of the function prototype...
Question 9 4 pts If the derived class class Doverrides a public member function functionName of the base class class, then to specify a call to that public member function of the base class you use the statement class:: functionName(); class:: functionName(); classD. functionName(); classB. functionName(); > Question 11 4 pts In a function template, a generic data type starts with the key word name that stands for the data type. followed by a parameter template class T function Question...
Question 14; Write a C function named isSymmetric, the prototype of which is given below, that returns 1 if the elements of an array of integers named myArray of size n are symmetric around the middle. If the array elements are not symmetric, the function should return 0. Both the array and its size are specified as parameters. (10 marks) Clue: Array myArray of size n is symmetric if myArray[0] is equal to myArray[n-1], myArray[1] is equal to myArray[n-2], and...
D Question 18 4 pts A function template is an actual function that the compiler uses to generate one or more functions. True False D Question 19 4 pts Calls to methods use the class identifier instead of the object identifier as the method qualifier. constructor friend static this Question 20 4 pts If inheritance is private, all members of the base class, including private members, become private members of the derived class. True False Question 21 4 pts is...
need java code for this question Question 2 (15 marks) (a) Does the following class successfully compile? Explain your answer. public class MyClass public static void main(String arge) if(Integer.parseInt(args[0]) < 0) throw new RuntimeException(); C { 1 } If the class does compile, describe what will happen when we run it with command: java MyClass -10 (5 marks) (b) Write a complete definition of the method with the heading given below: public static double calculate insurance Premium double carValue, int...
c++ question 1. C++ string Class What does the output look like after executing the following statements? std::string numstr = "12"; numstr += "3"; std::cout << numstr << '\n'; A. None of these. B. The snippet has syntax errors. C. 15 D.123 // 2. Let S be a class that allows integers to be stored in its objects like an array. For example, if obj is an object of S, one can write statements like obj[0] = 100; or int...
C++ Question Your class should support the following operations on Fraction objects: • Construction of a Fraction from two, one, or zero integer arguments. If two arguments, they are assumed to be the numerator and denominator, just one is assumed to be a whole number, and zero arguments creates a zero Fraction. Use default parameters so that you only need a single function to implement all three of these constructors. You should check to make sure that the denominator is...
Question 3 alues, and a get method for each of the member variables. The class implements the ne member variables to the given Comparable interface, and compares two candidates based on their numbers of votes. 2. Designing a class named VotingMachine that contains a collection of candidates and the following methods: . addCandidate (String name): Add a candidate of a given name to the collection of candidates. This method throws an exception if a candidate of the given name already...
D Question 6 4 pts Figure 1: clock Type |-hr: int -min: int -sec; int setTime (int, int, int): void get Time (inte, int&, int&) const: void printTime() const: void increment seconds(): int +incrementMinutes(): int +increment Hours(): int -equalTime (const clockType.) const: bool Consider the UML class diagram shown in the accompanying figure. According to the UML class diagram, how many private members are in the class? none zero two three D Question 4 4 pts Consider the following class...
Overview This checkpoint is intended to help you practice the syntax of operator overloading with member functions in C++. You will work with the same money class that you did in Checkpoint A, implementing a few more operators. Instructions Begin with a working (but simplistic) implementation of a Money class that contains integer values for dollars and cents. Here is my code: /********************* * File: check12b.cpp *********************/ #include using namespace std; #include "money.h" /**************************************************************** * Function: main * Purpose: Test...
Question 1 2 pts The preprocessor executes after the compiler. False True Question 2 2 pts What code is human-readable and follows the standards of a programming language? Secret code Source code Key code None of these Machine code Question 3 2 pts What is the symbol that marks the beginning of a one line comment? Question 1 2 pts The preprocessor executes after the compiler. True False Question 5 2 pts A statement that may be used to stop...