Wireless Application Protocol (WAP) is an application environment and a set of communication protocols that allow the development of applications and services that enable mobile phones and other mobile devices, such as pagers, Personal Digital Assistants (PDAs) to, manufacturer-, vendor-, and techno...

Opportunities and Challenges of the Internet In a world of light-speed data transmission, any individual with little training and expertise can make a fortune from the Internet. Many companies, like E-bay or Amazon.com, thrive from business done only through Internet transactions. As comput...

Due to high costs employers in this economy often publish their job postings only on a small number of portals, which prevents the offers from reaching all qualified applicants. Employers often receive a large number of applications for an open position due to the strained situation of the labour m...