Imagine you have a friend who is new to computing. He is not necessarily interested in going into programming, but he would like to know the basics in terms of how computers work, how programs are written, and how computers communicate with each other. You are talking to him about the basics, but he keeps confusing operating systems, programming language, computer language, and markup language. How would you use very plain language to explain to him the differences between these things and how they interact with each other?

Answer:

The code given is written in C++

First we declare the variables to be used during the execution. The names given are self-explanatory.

Then the program outputs a request on the screen and waits for user input, for both numbers and one more time for the math operation wanted, selected with numbers 1 to 4.

Finally, the program executes the operation selected and outputs the result on screen.  

Code:

#include <iostream>

int main()

{

// variable declaration

float numberA;

float numberB;

int operation;

float result=0;

//number request

std::cout<<"Type first number:\n"; std::cin>>numberA;

std::cout<<"Type second number:\n"; std::cin>>numberB;

//Operation selection

cout << "Select an operation\n";

cout << "(1) Addition\n";

cout << "(2) Subtraction\n";

cout << "(3) Multiplication\n";

cout << "(4) Division\n";

std::cout<<"Operation:\n"; std::cin>>operation;

switch(operation){

 case 1:

  result = numberA+numberB;

  break;

 case 2:

  result = numberA-numberB;

  break;

 case 3:

  result = numberA*numberB;

  break;

 case 4:

  result = numberA/numberB;

  break;    

 default:

  std::cout<<"Incorrect option\n";

 }

//Show result

std::cout<<"Result is:"<<result<<::std::endl;

return 0;

}

Answer:

A. To ensure that management and the team has a clear picture of the state of the project

Explanation:

hope this helps!

Answer:

A

Explanation:

ssn = input("Enter a valid Social Security number: ")

dashes = 0

nums = 0

message = "Invalid SSN"

if len(ssn) == 11:

   for x in ssn:

       if x.isdigit():

           nums += 1

       elif x == "-":

           dashes += 1

if nums == 9 and dashes == 2:

   message = "Valid SSN"

print(message)

I wrote my code in python 3.8. I hope this helps!

The program that prompts the user to enter a Social Security number in the format ddd-dd-dddd, where d is a digit can be implemented in Python using regular expressions. The regular expression pattern for the SSN format can be used to validate the input.

Pythons code:

```python

import re

ssn_pattern = re.compile(r'^\d{3}-\d{2}-\d{4}$')

ssn = input("Enter your Social Security Number (format: ddd-dd-dddd): ")

if ssn_pattern.match(ssn):

print("Valid SSN")

else:

print("Invalid SSN")

```

In the above code, we first import the `re` module to work with regular expressions.

We then define the regular expression pattern for the SSN format as `^\d{3}-\d{2}-\d{4}$`. This pattern matches any string that starts with three digits, followed by a hyphen, then two digits, another hyphen, and finally, four digits.

We then prompt the user to enter their SSN using the `input()` function. We then check if the entered SSN matches the pattern using the `match()` function of the regular expression object `ssn_pattern`.

If the SSN matches the pattern, we print "Valid SSN". Otherwise, we print "Invalid SSN".

Know more about SSN,

https://brainly.com/question/31778617

#SPJ4

name = input("What's your name? ")

droids = int(input("How many droids do you want to meet? "))

wookies = int(input("How many wookies do you want to meet? "))

print(name + " wants to meet "+str(droids)+" droids and "+str(wookies)+" Wookies.")

I wrote my code in python 3.8. I hope this helps!

Answer: Enter equal sign into the cell, Type the function in caps, and Type an open parenthesis and enter names cells instead of location.

Explanation: It's the correct order.

Answer:

Enter an equal sign into the cell

Type the function in caps

Type an open () and enter named cells instead of location

Explanation:

Answer:

B, Food and Drinks......

Answer:

Normally, It is a person of the opposite political belief that thinks that liberals/leftists are stupid for what they say. Most of the time, this "insult" is mostly used by Right-Winged Conservitives or used as a joke by leftists to show how funny it is when conservitives say it.

Answer:

it means a liberal r3tard. lib-tard

Explanation:

Answer:

True.

Explanation:

Software design can be defined as the process in which a designer or software developer uses a set of tools, techniques and components to create a graphical representation of a software that is intended to be used for solving a problem for the end users.

Hence, software designers use layering such as presentation, business, database, persistence layers and other techniques to organize large software systems.

The function will output positive 1 to the console. This happens because we declare product as 1 inside our function and that value never changes because the while loop only works if the number is greater than 0.

Hope this will help you...

Answer:

1.a

2.f

3.b

4.c

5.e

6.g

7.h

8.d

Explanation:

Answer: The role of a public relations manager is to keep the image of a celebrity, politician, ect. good so that they can keep their career going while constantly in the eye of the public. Public figures may find this useful because it can help them keep their record clean and have a personal life while also making it seem like they are perfect people to their audience, which in hand can help with business.

Explanation:

Answer:

B is the answer

Explanation:

i just got it right

Answer:

b thats the answer bby <3

Explanation: