COMPUTERS AND TECHNOLOGY COLLEGE

Write a program to calculate how much to tip a waiter person based on the quality of service. The script file should ask for the amount of the check and whether the service was good, fair or poor. If the service was good, the tip should be 20%. If the service was fair, the tip should be 15%. If the service was poor, the tip should be 5%. The program should display the tip and the total of the check including the tip.

Answers

Answer 1
Answer:

Answer:

Since Python is a scripting language, here is code in python.

#prompt user to give check

amount=float(input("Please Enter the check:"))

#prompt user to give service

service=input("Please Enter the service (good, fair or poor):")

# calculate tip on the basis of service

if service =="good":

   tip=amount*0.2

elif service=="fair":

   tip=amount*0.15

elif service=="poor":

   tip=amount*0.05

#calculate total

total=amount+tip

#print tip

print("tip is equal to : {} ".format(tip))

#print total

print("total of the check is : {} ".format(total))

Explanation:

Prompt user to give check and service input.After taking the input from user, based on the service tip will be calculated. if service is "good" then tip will be 20% of the check, tip will be 15% if service is "fair" and tip will be 5% if service is "poor".

Output:

Please Enter the check:125                                                                                                

Please Enter the service (good, fair or poor):good                                                                        

tip is equal to : 25.0                                                                                                    

total of the check is : 150.0

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In dealing with facial recognition technology, what term describes the rate at which imposters are recognized as legitimate users?

Answers

Answer:

CER

Explanation:

The CER refers to equanimity between an identification technology's False Acceptance Rate and its False Rejection Rate, which is “the best summary measure of face recognition technologies' efficacy,” according to a statement from Applied Recognition.

A LAN Uses category 6 cabling. An issue with the connection results in network link to get degeneration and Only one device can communicate at a time. What is the connection operating at?Half duplex
Simplex
Partial
Full Duplex

Answers

Answer:

partial

Explanation:

Write an if-else statement with multiple branches. If givenYear is 2101 or greater, print "Distant future" (without quotes). Else, if givenYear is 2001 or greater (2001-2100), print "21st century".

Answers

Answer:

import java.util.Scanner;

public class num9 {

   public static void main(String[] args) {

       Scanner in = new Scanner(System.in);

       System.out.println("Enter year");

       int givenYear =in.nextInt();

       if(givenYear>=2101){

           System.out.println("Distant Future");

       }

       else if(givenYear>=2001){

           System.out.println("21st Century");

       }

   }

}

Explanation:

  • Using Java programming Language
  • Import Scanner class to receive user input of the variable givenYear
  • Use if statement to check the first condition if(givenYear>=2101)
  • Use else if statement to check the second condition if(givenYear>=2001)
  • print Distant future and 21st century respectively

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Answers

Answer:

Editor. An editor is the individual in charge of a single publication. It is their responsibility to make sure that the publication performs to the best of its ability and in the context of competition. A managing editor performs a similar role, but with greater responsibility for the business of the publication.

Explanation:

This quiz is meant to test your understanding of secure passwords. Click on the title and answer the following questions in the submission box: What are the characteristics of a secure password? Why is phishing harmful?

Answers

Answer:

A secure password has the following characteristics:

  • long - it should be more than 15 characters
  • mix of characters - it should composed of letters (uppercase and lowercase), numbers and symbols
  • don't use dictionary word - avoid using common words such as "orange", "password"
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You are installing several servers that will be used as web servers to reach customers over the Internet. Where should you place the servers?proxy area

DMZ

internal network

external network

Answers

Answer: DMZ

Explanation:

 DMZ is the demilitarized zone network and it is use in providing he various services to the users or customers by using the public internet. It basically contain organizational services in the logical and physical sub-network and usually works in large network.

The main purpose of DMZ that it is use as web server over the internet for reaching to the users and customers. It also add one additional layer in the organization for security purpose.

Some of the services that DMZ provides as web server, DNS and proxy server.  
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