In the following code switch (x) { // details omitted which of the following cannot be the datatype of the switch variable x? (note that you can select more than one here) O short O float O char O double O String O byte O int
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- Which one of the following is the correct output of the string name2 after applying the string copy function? a. AhmedOmar b. Ahmed c. OmarAhmed d. OmarWhich of the following is TRUE about a postfix expression? Stack of bricks The operator follows its two operands Table of contents The operator is between its two operandsWrite an application that will take 5 digits integer from user and calculate the sum of the integer. The application signature is as follows 34567 prints 25?
- #include <iostream> using namespace std; int main(){char ch;cout<<"Welcome to Freddy's Pizza"<<endl<<endl; cout<<"Pizza Menu: "<<endl<<endl;cout<<" 1: Vegetarian Pizza "<<endl;cout<<" 2: Chicken Dynamite Pizza"<<endl; cout<<" 3: Meat Lovers Pizza"<<endl;int choice;cout<<"Which pizza would you like to try? "; cin>>choice;cout<<endl;switch(choice){case 1:cout<<"What size of pizza would you like(L,M,S)? ";cin>>ch;cout<<endl<<endl<<endl;cout<<"Pizza Order: "<<endl;cout<<"Pizza Name: Vegetarian Pizza"<<endl;cout<<"Preparation time: 15 minutes"<<endl;cout<<"Calories: 25"<<endl;if(ch == 'L' || ch=='l'){cout<< "Pizza Price: 4 OMR"<<endl;}else if(ch == 'M' || ch=='m'){cout<< "Pizza Price: 3 OMR"<<endl;}else if(ch == 'S' || ch=='s'){cout<<"Pizza Price: 2 OMR"<<endl;}cout<<"Toppings:…The C++ keyword used to declare a character is _____. Group of answer choices chars char character string ------------------ Which of the following is an Assignment? a.) int x;b.) x = 5;c.) y = x + 2; Group of answer choices a b c a and b b and c All of the above None of the above The fields below repeat for each customer: o Customer name (String)o Customer ID (numeric integer) o Bill balance (numeric)o EmailAddress (String)o Tax liability (numeric or String) The customers served by the office supply store are of two types: tax-exempt or non-tax- exempt. For a tax-exempt customer, the tax liability field on the file is the reason for the tax exemptions: education, non-profit, government, other (String). For a non-tax exempt customer, the tax liability field is the percent of tax that the customer will pay (numeric) based on the state where the customer’s business resides. Program requirements: From the information provided, write a solution that includes the following: A suitable inheritance hierarchy which represents the customers serviced by the office supply company. It is up to you how to design the inheritance hierarchy. I suggest a Customer class and appropriate subclasses.. For all classes include the following: o Instance variables o…
- which of the following java statements are correct to set the value of an index of an string test? String test= new String(); 1. test[0]="x"; 2. test.charAt(0)= "y";When does the else block below execute?a, b = ... [defined but unknown]if a < 20 or b <= 0:[...]elif b > 100: [...]else: [...] a) When a > 0 and b< 100 b) When a > 20 and 0 < b<= 100 c) When b< 100 d) None of these e) When a > 30 and 0 < b<= 100Computer Science Hi, I am learning C struct. May I combine the following 3 lines into 1 line or 2 lines? Thanks static struct lock *lock01[A] = {NULL};static struct lock *lock02[B] = {NULL};static struct lock *lock03[B] = {NULL}