C++ creator Bjarne Stroustrup discusses the evolving C++0x standard, the education of programmers, and the future of programming. By James Buchanan,  Dr. Dobb’s Journal Mar 27, 2008 URL:http://www.ddj.com/cpp/207000124 JB: When did you first become interested in computing, what was your first computer and what was the first program you wrote? BS: I learned programming in [...]

What kind of data mining can be performed on spatial databases? Statistical Spatial data analysis has been a popular approach to analyzing spatial data and exploring geographic information. A spatial data warehouse is a subject-oriented, integrated, time-variant, and nonvolatile collection of both spatial and non spatial data in support of spatial data mining and spatial-data [...]

1. Define Boolean Algebra It is an algebra that deals with binary variables and logic operations. 2. Differentiate Combinational Circuits and Sequential Circuits Combinational circuits It is a connected arrangement of logic gates with a set of inputs and outputs. The binary values of the outputs are a function of the binary combination of the [...]

1. Define Computer Organization It is concerned with the way the hardware components operate and the way they are connected together to form the computer system. The various components are assumed to be in place and the task is to investigate the organizational structure to verify that the computer parts operate as intended 2. Define [...]

What is EJB? EJB stands for Enterprise Java Bean and is widely-adopted server side component architecture for J2EE. It enables rapid development of mission-critical application that are versatile, reusable and portable across middleware while protecting IT investment and preventing vendor lock-in. What is the difference between EJB and Java beans? EJB is a specification for [...]