Question: a) Write an application that allows the user to enter a series of friends name and phone numbers and create a file to save the

a) Write an application that allows the user to enter a series of friends name and phone numbers and create a file to save the entered data.

b) Write an application that reads the file created by the application in Question 1 and displays the record based on search keyword.

Please include any necessary exception handlers, wirte java program, thanks

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

General Description: Write an application that allows the user to enter, view, search and sort statistics on a team of basketball players. The program should start by reading data from a file called...

Q:

General Description: Write an application that allows the user to enter, view, search and sort statistics on a team of basketball players. The program should start by reading data from a file called...

Q:

THIS QUESTION HAS TWO PARTS: A) Write an application that allows a user to enter the names and phone numbers of up to 20 friends. Continue to prompt the user for names and phone numbers until the...

Q:

I need help with the following project. The main.cpp is given, and can not be changed. The bballin.txt is also given below, along with a sample of how to print. main.cpp that is given: #include...

Q:

Learning Objectives: Developing a small application using Object-Oriented Design, including use of Classes and Objects. Use of Partial Arrays to store data Searching and Sorting of arrays. - Reading...

Q:

Ten Thousand DaysOld.java. The LocalDate class includes an instance method named lengthOfMonth () that returns the number of days in the month. Write an application that allows the user to enter a...

Q:

The following is the problem: Write an application that allows a user to enter the names and birthdays of up to 10 friends. Continue to prompt the user for names and birthdates until the user enters...

Q:

2 PARTS: A) Write an application that allows a user to enter the names and birthdates of up to 10 friends. Continue to prompt the user for names and birthdates until the user enters the sentinel...

Q:

Write an application that allows a user to enter the names and birthdates of up to 10 friends. Continue to prompt the user for names and birthdates until the user enters the sentinel value Quit for a...

Q:

Write an application that allows a user to enter the names and birthdays of up to 10 friends. Continue to prompt the user for names and birthdates until the user enters the sentinel value ZZZ for a...

Q:

During 2010, the Alvin Heights Corp. income statement reported income of $330,000 before tax. The companys income tax return filed with the IRS showed taxable income of $280,000. During 2010, Alvin...

Q:

Using the information below, compute the cost of goods sold and ending inventory using FIFO (First-In, First-Out), LIFO (Last-In, First-Out), and weighted average. Date Aug. 1 Aug. 5 Aug. 12 Aug. 21...

Q:

Describe the role played by each of the institution below in promoting investment in Zambia, and explain the kind of information they provide to potential and existing investors. A . Zambia...

Q:

Jiminy's Cricket Farm Issued a bond with 30 years to maturity and a semiannual coupon rate of 7 percent 6 years ago. The bond currently sells for 96 percent of its face value. The company's tax rate...

Q:

3. A good source for seeing the subtle differences between legal and illegal job interview questions is at the following job Web site: www.jobweb.com/Interview...

Q:

6. Conduct an in-depth information-gathering interview, and write a four-to fivepage report in which you summarize the information you received. Then comment on what you learned about the interview...

Q:

4. Assess your goals for employment, and then design (or revise) a rsum for the job that interests you the most. Use the guidelines in this chapter to make it clear and action-oriented. Prepare...