Why do we use generic methods? Generic methods allows for code reuse (for different data types) Generic methods allows for the Object class (the generic data type) to be used Generic methods allow for handling abstract class (of which there can be no instantiations) The compiler will automatically generate test cases based on the appropriate data types

Why do we use generic methods? Generic methods allows for code reuse (for different data types) Generic methods allows for the Object class (the generic data type) to be used Generic methods allow for handling abstract class (of which there can be no instantiations) The compiler will automatically generate test cases based on the appropriate data types

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter9: Using Classes And Objects

Section: Chapter Questions

Problem 19RQ

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Software Requirements: • Latest version of NetBeans IDE • Java Development Kit (JDK) 8 Procedure: 1. our progras from rhFactor non-static and private. Remove the constructor with two (2) parameters. 2o upply uncapsutation Make bloodType and 2. The names of the public setter and getter methods should be: • setBloodType() • setRhFactor() getBlood Type() getRhFactor() 3. Use the setter methods to accept user input. 4. Display the values by calling the getter methods. Sample Output: Enter blood type of patient: Enter the Rhesus factor (+ or -): O+ is added to the blood bank. Enter blood type of patient: B Enter the Rhesus factor (+ or -): B- is added to the blood bank.
Programmers create a class to separate the implementation's function from the data it uses. As a consequence, functions and classes can handle any data type. a file that includes headers a method that is not real A generic class design template
The developer builds a class to isolate the implementation's features from the data type it operates on. This allows for any data type to be processed by functions and classes. invalid file headers A design template is a kind of generic class that may be used to
Presentation Slide: Explain what generics are Their purpose in Java Types
Circular Queue: A circular queue is the extended version of a regular queue where the last element is connected to the first element. Thus forming a circle-like structure. Create a C++ generic abstract class named as CircularQueue with the following: Attributes: Type*arr; int front; int rear; int maxSize; Functions: virtual void enqueue(Type) = 0; Adds the element of type Type at the end of the circular queue. virtual Type dequeue() = 0; Deletes the first most element of the circular queue and returns it. PLEASE USE C++
Explain the following and their use.PolymorphismInheritancePointersAbstract Data Types
NoteADT - Show the interface and all abstract methods NoteDataStructureClass - Show the following methods: default constructor, overloaded constructor, copy constructor, setValue (calls other methods: setStrValue, setKeyColor, setFrequency), setLength (calls setStrLength), setFrequency (should be double value- cast)setKeyColor, getValue, getLength, getKeyColor, getFrequency, toString. NoteClientDemoClass –Instantiate two Note objects using the overloaded constructor and two Note objects using the default constructor. A sample output for 1 Note object might appear like: F# Length: Eighth note Value: -3 Black key (sharp) 369.995672 Hz
OBJECT ORIENTED PROGRAMING: Differentiate between static binding and dynamic binding using two examples of each?
3. The interface Range is defined below:public interface Range{ void setLimits(int x, int y); int getNumber();} Implementations of Range should exhibit the following behaviour:• The setLimits method should store its parameter values somewhere to serve as the lower and upper limits of the range appropriately.• A call to getValue should return an integer that is always greater than or equal to the lower limit and less than or equal to the upper limit.The class RandomInteger is an implementation of the interface Range. It also has the following features:• It has two fields of int type, low and high, to record the lower and upper limits of the range, respectively.• It has single constructor method that takes two integers and stores them in the appropriate fields. Note: You should make use of the setLimits method.• A call to the method getNumber should return a random number that is always within the range, i.e. greater than or equal to the lower limit and less than or equal to the upper…
QIB Define: Function Overloading, Method Signatures.
public class Point { Create two variables: 1. Generic Variable: Variable Name: data 2. Generic Point: Varibale Name: next 10 11 12 13 /* 14 Constructor that takes in two parameters (see above comment) */ 15 16 17 18 19 20 /* 21 Setters and getters 22 */ 23 24 wwwm 25 26 /* 27 tostring: output should be in the format: 28 (data)--> (next) 29 Example: 30 Point p1,p2; 31 p1.data = 4; 32 p1.next = p2; 33 p1.toString () would be: (4) -->(p2) 34 35 36
Dynamic Apex: Write test class for this apex code(Not required the output) You are working on the project in which you have to create the apex code in which your task is to define the objects dynamically by using the method argument which is api name in string and a map of string, string as a key value pair. Class Code: public static void modifySobjectData(String str , Map mapofString) { //Retrive the type of Sobject by using the getGlobalDescribe Schema.SobjectType targetType = Schema.getGlobalDescribe().get(str); //Initalize the Object Sobject newobject = targetType.newSobject(); for(String s :mapofString.keySet(O) { newobject.put(s, mapofString.get(s)); } System.debug('newObject' + newobject); //Perform the DML if(targetType != null) insert newobject; } }