Which of the following sentences is correct about methods? * A method can return as many data types as needed. A method can accept exactly one parameter. A method must end with a return statement. All the above O None of the above
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- Which of the following declarations will cause a compile time error? int [ ] scores = null; int [ ] scoreArray = null; String [ ] scores = new String [10]; String [ ] scores = {25, 35, 45, 67, 87} ; int [ ] scores = {25, 35, 45, 67, 87} ;Which of the following statements declares an object to represent the pseudo-random number generator in a procedure? a. Dim randGen As New RandomNumber b. Dim randGen As New Generator c. Dim randGen As New Random d. Dim randGen As New RandomObjectWhich of the following statements declares an object to represent the pseudo-random number generator in a procedure? a. Dim randGen As New RandomNumber b. Dim randGen As New Generator c. Dim randGen As New Random d. Dim randGen As New RandomObject
- Explain the following code and what is the previous method? public void OnSend(View v){ String phoneNumber = number.getText().toString(); String smsmessage = message.getText().toString(); if(phoneNumber == null || phoneNumber.length() == 0 || smsmessage == null || smsmessage.length() == 0){ return; } if(checkPermission(Manifest.permission.SEND_SMS)){ SmsManager smsManager = SmsManager.getDefault(); smsManager.sendTextMessage(phoneNumber, null, smsmessage, null, null); Toast.makeText(this, "Message sent", Toast.LENGTH_SHORT).show(); } Question 2: Explain the following code: button.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { FragmentManager fm = getSupportFragmentManager(); FragmentTransaction ft = fm.beginTransaction(); XFragment xfragment = new XFragment();…Please help with the below C# Windows Forms code, to get the Luhn method to work to validate the SSN / Swedish person number. Please see the bold below I have errors at the "return (sum % 10) == 0;" below. Please send back the answer in whole with the changes in the code. Thanks! using System; using System.CodeDom.Compiler; using System.Windows.Forms; namespace WindowsFormsApp1_uppgift_3 { class Person { public string firstName { get; set; } public string lastName { get; set; } public string securityNumber { get; set; } public Person(string firstName, string lastName, string securityNumber) { this.firstName = firstName; this.lastName = lastName; this.securityNumber = securityNumber; } public string Checking() { try { if (securityNumber.Length > 0 && securityNumber.Length % 2 == 0 && ((Convert.ToInt64 (securityNumber) % 100) / 10) % 2 == 1) { return "Correct personnummer, Male."; } else if (securityNumber.Length > 0 && securityNumber.Length %…Which of the following statements is false?a. An example of an attribute is the _intMinutes variable in a Time class.b. An example of a behavior is the SetTime method in a Time class.c. A class is considered an object.d. An object created from a class is referred to as an instance of the class.
- Which of the following statement is FALSE about classes? All objects of a class have the same methods. All objects of a class have the same pieces of data variables. Different objects may hold different data values inside. Different objects of same class may hold different methods insideWhat type of method is showCategory() in the following JavaScript code? function stones(stoneCount) { this.count = stoneCount; function sizeCategory() { if (stoneCount > 10) return "Big"; else return "Small";}this.showCategory = function() { console.log("Category: " sizeCategory()}; }} Question options: A parameter B public C privileged D privateWhat type of method is sizeCategory() in the following JavaScript code?function stones(stoneCount) { this.count = stoneCount; function sizeCategory() { if (stoneCount > 10) return "Big"; else return "Small"; } this.showCategory = function() { console.log("Category: " sizeCategory()}; }} a. parameter b. public c. privileged d. private
- Which of the following statements is false? a. A class can contain only one constructor. b. An example of a behavior is the SetTime method in a Time class. c. An object created from a class is referred to as an instance of the class. d. An instance of a class is considered an object.need main method that connects to a second method with user input and prints like the example below. the second method contains the followng, and both methods connect to an input txt file that has 45 games in the following format. number of games(blank line)game 1 namegame 1 platforms (separated by commas)game 1 year(blank line)etc. with game 2, game 3, and for number of games total gamesQuestion 8 mee bookRoom(Room) takes a Room as an argument and searches the rooms list for a room with a matching number. If a match is found, the hotel room concerned has its guest field set to a dummy value "Guest". If no match is found the method does nothing. (Assume that room numbers are unique.) Full explain this question and text typing work only thanks