Book reference: Windows PowerShell Step by Step 3rd Edition - Ed WilsonChapter 1910. On the attached script, do you know what is the error handling function? Param([Parameter (Mandatory=$true)][string]$drive,[string] $computerName#end param$env:computerNameFunction Check-AllowedValue ($drive,{$drivesGet-WmiObject -class Win32_Volume -computernameWhere-Object { $ _ . DriveLetter } IForEach-–Object { $drives += @{ $ .DriveLetter$drives.contains ($drive)}$computerName)= $null$computerName |$ . DriveLetter } }#end function Check-AllowedValueFunction Get-DiskInformation($computerName,$drive){Get-WmiObject -class Win32_volume -computername}$computername -filter "DriveLetter'$drive'"#endfunction Get-BiosName***Entry Point To Script***if(Check-AllowedValue -drive $drive -computername $computerName){Get-DiskInformation -computername $computerName -drive $drive}else{Write-Host -foregroundcolor blue "$drive is notan allowed value:"}

we know different type of error handling .…

Answered: On the attached script, do you know…

Engineering

Computer Science

On the attached script, do you know what is the error handling function?

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter9: Using Classes And Objects

Section: Chapter Questions

Problem 1CP: In previous chapters, you have created programs for the Greenville Idol competition. Now create a...

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class User:def __init__(self, first_name, last_name, user_id, last_login, password):self.first_name = first_nameself.last_name = last_nameself.user_id = user_idself.last_login = last_loginself.password = passworddef describe_user(self):print(f"Accessing user {self.user_id}:")print(f"{self.first_name} {self.last_name} last logged in on {self.last_login}")def greet_user(self):print(f"Welcome to the jungle {self.first_name} {self.last_name}, you gonna die") Hard-code # hard-coded calls jim = User(first_name='Jim',last_name='Bob',user_id=1000,last_login='June 12, 1998',password='password123')jim.describe_user()jim.greet_user()joe = User('Joe','Bob',1001,'July 4, 2001','babygirl')joe.greet_user()joe.describe_user()joe.new_login(2, 3, 2025)joe.describe_user()joe.new_login(15, 3, 2025)joe.new_login(2, 35, 2025)joe.new_login(2, 3, -55)
Book Donation App Create a book-app directory. The app can be used to manage book donations and track donors and books. The catalog is implemented using the following classes: 1. The app should have donors-repo.js to maintain the list of donors and allow adding, updating, and deleting donors. The donor object has donorID, firstName, lastName, and email properties. This module should implement the following functions: • getDonor(donorId): returns a donor by id. • addDonor(donor): adds a donor to the list of donors; donorID should be autoassigned a random number. • updateDonor(donor): updates the donor having the matching donorID. • deleteDonor(donorID): delete the donor with donorID from the list of donors, only if they are not associated with any books. 2. The app should have books-repo.js to maintain the list of donated books and allow adding, updating, and deleting books. The book object has bookID, title, authors, and donorID properties. • donorID references the book’s donor. This…
class Student: def __init__(self, id, fn, ln, dob, m='undefined'): self.id = id self.firstName = fn self.lastName = ln self.dateOfBirth = dob self.Major = m def set_id(self, newid): #This is known as setter self.id = newid def get_id(self): #This is known as a getter return self.id def set_fn(self, newfirstName): self.fn = newfirstName def get_fn(self): return self.fn def set_ln(self, newlastName): self.ln = newlastName def get_ln(self): return self.ln def set_dob(self, newdob): self.dob = newdob def get_dob(self): return self.dob def set_m(self, newMajor): self.m = newMajor def get_m(self): return self.m def print_student_info(self): print(f'{self.id} {self.firstName} {self.lastName} {self.dateOfBirth} {self.Major}')all_students = []id=100user_input = int(input("How many students: "))for x in range(user_input): firstName = input('Enter…
Current file: Encyclopedia.h Load default 1 #ifndef ENCYCLOPEDIAH 2 #define ENCYCLOPEDIAH 3 4 #include "Book.h" 6 class Encyclopedia : public Book { // TODO: Declare mutator functions - 7 8 // SetEdition(), SetNumVolumes() 9 10 // TODO: Declare accessor functions - GetEdition(), GetNumVolumes() 11 12 // 13 14 // TODO: Declare a PrintInfo() function that overrides the PrintInfo in Book class 15 16 // 17 18 19 // TODO: Declare private fields: edition, numVolumes 20 21 }; 22 23 #endi f
/ CLASS PROVIDED: IntSet (a container class for a set of// int values)//// CONSTANT// static const int MAX_SIZE = ____// IntSet::MAX_SIZE is the highest # of elements an IntSet// can accommodate.// CONSTRUCTOR// IntSet()// Pre: (none)// Post: The invoking IntSet is initialized to an empty// IntSet (i.e., one containing no relevant elements).// CONSTANT MEMBER FUNCTIONS (ACCESSORS)// int size() const// Pre: (none)// Post: Number of elements in the invoking IntSet is returned.// bool isEmpty() const// Pre: (none)// Post: True is returned if the invoking IntSet has no relevant// relevant elements, otherwise false is returned.// bool contains(int anInt) const// Pre: (none)// Post: true is returned if the invoking IntSet has anInt as an// element, otherwise false is returned.// bool isSubsetOf(const IntSet& otherIntSet) const// Pre: (none)// Post: True is returned if all…
In previous chapters, you have created programs for the Greenville Idol competition. Now create a Contestant class with the following characteristics: The Contestant class contains public static arrays that hold talent codes and descriptions. Recall that the talent categories are Singing Dancing, Musical instrument, and Other. The class contains an auto-implemented property that holds a contestants name. The class contains fields for a talent code and description. The set accessor for the code assigns a code only if it is valid. Otherwise, it assigns I for Invalid. The talent description is a read-only property that is assigned a value when the code is set. Modify the GreenvilleRevenue program so that it uses the Contestant class and performs the following tasks: The program prompts the user for the number of contestants in this years competition; the number must be between 0 and 30. The program continues to prompt the user until a valid value is entered. The expected revenue is calculated and displayed. The revenue is $25 per contestant. The program prompts the user for names and talent codes for each contestant entered. Along with the prompt for a talent code, display a list of the valid categories. After data entry is complete, the program displays the valid talent categories and then continuously prompts the user for talent codes and displays the names of all contestants in the category. Appropriate messages are displayed if the entered code is not a character or a valid code.
True or False: Object privileges allow you to add and drop users
class Student: def _init_(self, firstname, lastname, idnum): self.first = firstname self.last = lastname self.id = idnum self.courses = [] def add_course(self, course): ''' don't allow overloads or signing up for the same course twice if course not in self.courses and len(self.courses) = 4 What are all of the attributes of this class? last overload idnum add_course self first course firstname courses id clear_courses lastname
// This file defines the Building class// and the Hotel class that inherits from it.// A demonstration program declares and uses a Hotel object.class Building Declarations private string streetAddress private num squareFeet public string getAddress() return streetAddress public void getSquareFeet() return squareFt public void setSquareFeet() squareFeet = feet return public void setStreetAddress(string address) address = streetAddress returnendClass class Hotel inheritsFrom Building Declarations private num numberOfRooms public Hotel(string address, num sqFt, num rooms) streetAddress = address squareFeet = sqFt numberOfRooms = rooms return public num getNumberOfRooms return roomsendClass start Declarations Hotel hotel("100 Main Street", 8000, 20) output getAddress(), getSquareFeet(), getNumberOfRooms()stop
This is the default value for fields declared to "hold" object instances. Such indicates that the variable does not currently hold a reference to a valid object instance. *
#employee.py class Employee: def__init__(self,Emp_name,Emp_id): self.__Emp_name=Emp_name self.__Emp_id=Emp_id defset_Empname(self,Emp_name): self.__Emp_name=Emp_name defset_Empid_number(self,Emp_id): self.__Emp_id=Emp_id defget_Empname(self): returnself.__Emp_name defget_Empid_number(self): returnself.__Emp_id class ProductionWorker(Employee): def__init__(self,Emp_name,Emp_id,Emp_shift, Emp_pay_rate): Employee.__init__(self,Emp_name,Emp_id) self.__Emp_shift=Emp_shift self.__Emp_pay_rate=Emp_pay_rate defset_Empshift_number(self,Emp_shift): self.__Emp_shift=Emp_shift defset_Emppay_rate(self,Emp_pay_rate): self.__Emp_pay_rate=Emp_pay_rate defget_Empshift_number(self): returnself.__Emp_shift defget_Emppay_rate(self): returnself.__Emp_pay_rate def main(): Employee_name='' Employee_id='' Employee_shift=0 Employee_pay=0.0 Employee_name=input('Enter the employee name: ') Employee_id=input('Enter the employee ID number: ') Employee_shift=int(input('Enter the employee shift number: '))…
Personal Information Class: Design a class called Employee that holds the following data about an employee: name ID number Department Job Title Class. Store your class in a separate file called employee.py. Your class will have an initializer method that will be passed the information entered by the user as arguments. Write appropriate accessor and mutator methods for each data attribute. Write a __str__ method to print the contents of the class (see example of __str__ on p. 523). Main program: Your main program should create three instances of the class. Your program should get the information from the user and pass it as parameters to the initializer method. Using the __str__ method invoked by the print function, the program should display the personal information for the three individuals. Output and Sample Dialog: Enter employee name: Mary Smith Enter employee ID: 123456 Enter department: Accounting Enter position: Accountant Enter employee name: Joe Morales Enter…