Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Java Expert


Home >> Java

problem 1: What do you mean by the term vector? How is it distinct from an array?

problem 2: What do you mean by the term legacy classes?

problem 3: Illustrate the difference between Hash table and String classes?

problem 4: Illustrate the usages of Observer Interface?

problem 5: Which of the given statements regarding the java.util.Vector and java.util.Hashtable classes are correct?

a) A vector can hold object references or the primitive values.
b) A vector maintains the object references in the order they were added.
c) A Hash table needs string objects as keys.
d) A Hash table maintains object references in the order they were added.

problem 6: An object of the Hash table class can store and retrieve object references based on the related "key" objects. Which of the given interfaces does Hash table implement?

a) SortedMap
b) Map

problem 7: prepare down a program to create an array to store the 12 months of a year. By using Stack, display these months in the reverse order.

problem 8: prepare down a program to store the command line arguments in a vector object. Change the content of second element. Insert new element at a specific location. Delete an item at particular location. Convert the vector into array of strings and display the Strings.

problem 9: prepare down a program to input name and birthdate of a person. Determine his age.

Java, Programming

  • Category:- Java
  • Reference No.:- M98751

Have any Question? 


Related Questions in Java

Project binary search treesdesign and implement a class for

Project: Binary Search Trees Design and implement a class for a simple infix algebraic equation calculator using any method learned in class (Stacks, Recursion, Binary Trees...) Note: Please provide adequate documentatio ...

Assignment multi-threaded programming in java using

Assignment: Multi-threaded Programming in Java Using Locks Objectives: To practice programming cooperating, synchronized multiple threads of execution. Description: In this programming assignment you will simulate the de ...

Write a jsp program that generates subtraction quizzes

Write a JSP program that generates subtraction quizzes randomly, as shown in Figure 43.14a (http://postimg.org/image/ze4uwdhqp/) . The first number must always be greater than or equal to the second number. After the use ...

This program is for a school assignment here are the

This program is for a school assignment. Here are the requirements: Write a Java application that effectively uses Java collections to store pairs of unique colors and their unique hexadecimal values. For example, "Red" ...

Java programmingscenario a mom and pop used car dealership

JAVA PROGRAMMING SCENARIO: A Mom and Pop used car dealership wants you to create a program that will manage their sales and inventory. They have provided a menu for you to follow. 1. Add To Inventory 2. Remove From Inven ...

Modify the week two java application using netbeans ide to

Modify the Week Two Java application using NetBeans IDE to meet these additional and changed business requirements: The company has recently changed its total annual compensation policy to improve sales. A salesperson wi ...

Write a java program and pseudocode to read a number up to

Write a java program and pseudocode to read a number up to 15 digits long or a date (dd/mm/yyyy). The program should distinguish numbers from input date, and prints them in alphabetic spelling form. Example: for input 23 ...

Create your own simple java application to generate x

Create your own simple Java application to generate X random Integer values between 0 and Y. Use command line arguments for entry of X and Y. Demonstrate your code compiles and runs without issue using screen captures as ...

Questions for java programing answer each question with at

QUESTIONS FOR JAVA PROGRAMING (answer each question with at least 5 sentences) 1. Discuss why it is necessary to use repetitive and selective statement. Use segment codes to demonstrate your understanding. Explain why yo ...

Assignmentproductjavacreate a class to encapsulate the data

Assignment Product.java Create a class to encapsulate the data and behavior of a product in a store's inventory. The class should have the following data for an inventory item: Product Number - String Description - Strin ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro