In addition, some of the materials used in IQ tests may be totally foreign to certain cultures, thus creating inequalities and biases. It is interesting to note that IQ scores have increased so much over the 20th century that most of today's test takers would be considered 'geniuses' by 1900 standards.
Digital subscriber line (DSL; originally digital subscriber loop) is a family of technologies that are used to transmit digital data over telephone lines.
CDSL (Consumer Digital Subscriber Line) is a version of Digital Subscriber Line (DSL) service, trademarked by Rockwell Corp., that is somewhat slower than Asymmetric DSL (ADSL) - up to 1 Mbps downstream, probably less upstream-and has the advantage that a splitter does not need to be installed at the user's end.n this exclusive pocket guide, dive into the unified network pool with top networking experts. Explore important management tools, key features, and vendor approaches as well as the pros and cons of premises vs. provider-based network management systems.