Packages and interfaces, what are the advantages of packages and interface?...

what are the advantages of packages and interface? why we use them? and what is the way of using packages and interfaces complete description with examples?

What is linear search, What is linear search? It is the simplest form o...

What is linear search? It is the simplest form of search. It searches for the element sequentially starting from first element. This search has a drawback if element is located

Explain unicode in java, Explain unicode in java? Java uses the Unicode...

Explain unicode in java? Java uses the Unicode character set. It is a two-byte character code set which has characters representing almost overall characters in almost all huma

Write a java client by using arraylists, 1. The purpose of this problem is ...

1. The purpose of this problem is to practice using ArrayLists.Write a Java client file containing a mainmethod plus other methods as needed to solve the following problem (no clas

Making a telephone directory using datastructures, how to read data in a li...

how to read data in a link list?

Online super market Applivation, i don''t need any code i need analysis an...

i don''t need any code i need analysis and design only -i need 4 use cases - description - activity diagram -sequence diagram -class diagram - data base diagram

Example of class diagram,

Extensible messaging and presence protocol, According to XMPP Standards Fou...

According to XMPP Standards Foundation "XMPP is the Extensible Messaging and Presence Protocol, a set of open technologies for instant messaging, presence, multi-party chat, voice

What are the difference between throw and throws, What are the difference b...

What are the difference between throw and throws? Differences are between throws and throw are: Throw is employed to trigger an exception while throws is used in declara

Need simple desktop software, Need Simple Desktop Software I am seeking ...

Need Simple Desktop Software I am seeking a software that can do the subsequent: 1. Check position for a URL in Google, Yahoo, Bing. 2. Check position for a YouTube video