Question 4UNIT 2 MILESTONE 2What should the return statement say?The following method should return the text variable three times,combined together side by side.static String echoString (String text) {return}text text texttext + text + texttext + "\n" + text + "\n" + textNothing should be added.2 3 4SAVE & CONTINUERun script "void(0);"5O Mark this questionB6

Dear Student,The simplest way for this method to return the text variable three times combined…

Question 4 The following method should return the text variable three times, combined together side by side. What should the return statement say? static String echoString (String text) { return } C Mark this question

Question 4 The following method should return the text variable three times, combined together side by side. What should the return statement say? static String echoString (String text) { return } C Mark this question

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter8: Advanced Method Concepts

Section: Chapter Questions

Problem 1E

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In Csharp (C#) a) Create a method that creates six random numbers between 10-20 which the method shall then return the numbers generated through reference parameters. b) Create a method that has six parameters and can accept in six numbers, where the function must return true if all numbers are equal to each other from a) c) Create a Method with a timer, it should have a delay of about 150ms. For each Tick event the numbers will randomize themselves as in task a). Have a variable count up the amount of ticks. The Method should be able to be stopped on demand as well through a button click.
Consider the processWords method. Assume that each of its two parameters is a String of length two or more. public void processWords(String word1, String word2) {String str1 = word1.substring(0, 2);String str2 = word2.substring(word2.length() - 1); String result = str2 + str1; System.out.println(result.indexOf(str2)); } Which of the following best describes the value printed when processWords is called? (A) The value 0 is always printed.(B) The value 1 is always printed.(C) The value result.length() - 1 is printed.(D) A substring containing the last character of word2 is printed.(E) A substring containing the last two characters of word2 is printed.
1. Create a project in NetBeans and name the project Hw06. 2. The class will contain the following static methods: reverseS – A method that displays a string reversely on the console using the following signature: publicstaticvoidreverseS(Strings) printSub1 – print all substrings of a string NOTE: duplicated substrings are allowed, but loops are not allowed The method signature: public static void printSub1(String s) printSub2 – print all substrings of a string NOTE: duplicated substrings are not allowed, but loops are allowed The method signature: public static void printSub2(String s) Note: All methods should be RECURSIVE. Any predefined classes that are based on Set are not allowed. In the main method, read a string from the user and output the reversed string and substrings to the screen: Sample Run: Please input a string: abcdThe reversed string: dcbaThe substrings of the input string: abcd abc ab a b bc b c bcd bc b c cd c d The substrings of the input string: a ab abc abcd b…
3. Create a program for Smalltown Regional Airport Flights that accepts either an integer flight number or string airport code from the options in Figure 8-33. Pass the user’s entry to one of two overloaded GetFlightInfo() methods, and then display a returned string with all the flight details. The method version that accepts an integer looks up the airport code, name, and time of flight; the version that accepts a string description looks up the flight number, airport name, and time. The methods return an appropriate message if the flight is not found. Farrell, Joyce. Microsoft Visual C#: An Introduction to Object-Oriented Programming (MindTap Course List) (p. 347). Cengage Learning. Kindle Edition.
Question P Print person1's kids, call the incNumKids() method, and print again, outputting text as below. End each line with a newline. Sample output for below program with input 3: Kids: 3 New baby, kids now: 4 // ===== Code from file PersonInfo.java =====public class PersonInfo {private int numKids; public void setNumKids(int setPersonsKids) {numKids = setPersonsKids;} public void incNumKids() {numKids = numKids + 1;} public int getNumKids() {return numKids;}}// ===== end ===== // ===== Code from file CallPersonInfo.java =====import java.util.Scanner; public class CallPersonInfo {public static void main(String [] args) {Scanner scnr = new Scanner(System.in);PersonInfo person1 = new PersonInfo();int personsKid; personsKid = scnr.nextInt(); person1.setNumKids(personsKid); /* Your solution goes here */ }}// ===== end ===== Full explain this question and text typing work only We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this…
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n C# i need to In your IDE, copy the program BorderDemo2 (in picture) After doing so, create an overload of the DisplayWithBorder() method accepting a double type variable. Modify this method so that it works exactly like the other two versions. For example, DisplayWithBorder(3.25) would output: *3.25* In your main method, add in the lines DisplayWithBorder(3.25); DisplayWithBorder(2430.49734); this is my code using System;using static System.Console; class BorderDemo2{ static void Main() { DisplayWithBorder("Ed"); DisplayWithBorder (3); DisplayWithBorder (456); DisplayWithBorder (897654); DisplayWithBorder("Veronica"); DisplayWithBorder(3.25); DisplayWithBorder(2430.49734); } private static void DisplayWithBorder(string word) { const int EXTRA_STARS = 4; const string SYMBOL = "*"; int size = word.Length + EXTRA_STARS; int x; for (x = 0; x < size; ++x) {…
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Given the String String str = “Zhrx.aghkio.Gko123”; (a) Write Java code using the String class methods indexOf and substring to extract the three string surrounded by the periods. In other words String s1 will contain Zhrx, String s2 will contain aghkio and String s3 will contain Gko123. (b) Write a method of the form public static String minstr(String str1, String str2) which returns the string which is “smaller” based on the decimal values of the characters in the string. Thus, Zaa would be “smaller” than bxy because the character Z has a lower decimal values than b. Use the String method compareTo as part of your code. (c) In main, print the value returned by minStr(minStr(s1,s2),s3)
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The xxx_Student class:– Name - the name consists of the First and Last name separated by a space.– Student Id – a whole number automatically assigned in the student class– Student id numbers start at 100. The numbers are assigned using a static variable in the Student class• Include all instance variables• Getters and setters for instance variables• A static variable used to assign the student id starting at 100• A toString method which returns a String containing the student name and id in the format below:Student: John Jones ID: 101 The xxx_Course classA Course has the following information (modify your Course class):– A name– An Array of Students which contains an entry for each Student enrolled in the course (allow for up to 10 students)– An integer variable which indicates the number of students currently enrolled in the course. Write the constructor below which does the following:Course (String name)Sets courseName to nameCreates the students array of size 10Sets number of…