How do I write a program to manage an employee's business and personal contacts?

Ads

 
 
 

Share on Google+Share on Google+

Al Strong
How do I write a program to manage an employee's business and personal contacts?
0 Answer(s)      3 years and 5 months ago
Posted in : Java Beginners

A. Input Requirements 1. Include a prompt that allows the user to enter a command from the following four options, repeating the process of displaying the menu screen until the user has selected ??quit.?? ? add a business contact ? add a personal contact ? display contacts ? quit 2. Include a prompt that allows the user to enter the following identifiable information when the ??add a business contact?? command is selected: ? first name ? last name ? address ? phone number ? e-mail address ? job title ? organization

Note: You are not required to store the contact information as persistent data in a database.

  1. Include a prompt that allows the user to enter the following identifiable information when the ??add a personal contact?? command is selected: ? first name ? last name ? address ? phone number ? e-mail address ? date of birth

B. Output Requirements 1. Display the results to the user on screen in a readable and descriptive format (e.g., System.out) by doing the following: a. Display all contacts?? first and last names when the ??display contacts?? command is selected. b. Include a numeric key for each contact that will be used to invoke the method that displays the contact details. 2. Include a prompt that allows the user to enter the numeric key to display all details of the contact in a readable and descriptive format (e.g., System.out, output to a text file using FileWriter). a. Identify contacts by type when displaying the details of a contact: business or personal.

C. Design Requirements 1. Demonstrate use of collections (e.g., TreeSets, ArrayList). 2. Demonstrate use of encapsulation. 3. Demonstrate use of inheritance by doing the following: a. Create one abstract class. b. Create two subclasses. 4. Demonstrate use of polymorphism by overriding a method of the abstract class in both subclasses (i.e., method that displays contact details).

Ads
View Answers
Ads









Related Tutorials/Questions & Answers:
Advertisements
Tutorials   
Java Spring Hibernate Struts Training ClassNotFoundException HttpRequestInterceptor java.lang.noclassdeffounderror: org/apache/http/httprequest noclassdeffounderror: org/apache/http/client/methods/httpurirequest java.lang.NoClassDefFoundError: org/apache/http/client/HttpClient How do I resolve this Java Class not found exception? httpclient java.lang.NoClassDefFoundError Apache Commons ioutils maven dependency Read/Convert an inputStream to a String What is the meaning of Java Platform? Why Java is a platform independent language? What is the benefits of learning Core Java? Which technology should I learn after Java? What is array in java with example? How to Convert ArrayList to Array? How to substring in Java? How to format number in Java? What is instance variable in Java? How to download MySQL JDBC driver? What is Calendar class in Java? Which is the best Java tutorials for beginners? How to rename a file in Java? How to delete file in Java code? How to get day from date in Java using Calendar? How to get day of week in Java? How to calculate Date Difference in Java? How to compare date in Java? How to declare array in Java? How to calculate average of array in Java? What is Array in Java? write a java program to find the summation of all the integers entered on command line Sum of two numbers using command line arguments in Java How to create and use Array in Java? How to pass command line arguments in Java? How to create Applet Hello World? Appending String efficiently in Java How to append String in Java? How to list even numbers between 1 and 100? How to add BigDecimal in Java? What is Abstraction In Java? Which is best Beginners Java Tutorial? What is java.util package? Create list from array in Java Filter collection in Java 8 What is the best way to filter a Java Collection? Easy way to transform Collection to Array? How to convert Collection to Array in Java? What are Basic Java Language Elements? Advanced Java Tutorials in 2017 Java brief history Best Reasons to learn Java

Ads

 
Advertisement null

Ads