During the 1960s, HP developed many different tests and measuring devices like logic analyzers and multimeters. In order to achieve smoother interconnection between controllers and measuring instruments, the HP-IB was introduced (HP Interface Bus). HPIB is the original name for GPIB (General Purpose Interface Bus), whereas later it got many other names. Finally, the Institute of Electrical and Electronics Engineers has provided a specification number to GPIB which is 488 in the year 1978. From … [Read more...]
What is the Difference Between GSM and CDMA?
The cellular mobile service is being used everywhere in the world today. GSM and CDMA are two dominant technologies in the world of mobile communication. These two technologies differ in the way in which the calls and data transfer takes place over a network and mobile. This article discusses an overview of the difference between GSM and CDMA. What is GSM? GSM stands for Global System for Mobile Communication. It is a digital mobile telephony system used for trans-receiving of the data and … [Read more...]
Cluster Computing : Architecture & Its Types
Earlier computing features were good to solve simple problems, but they have no ability to sync up the current day technologies and advancements. Pricing scenarios, low performance, reliability and some of the other reasons couldn’t gain access to manage huge data and previous computing systems can’t clear today’s IT problems. In the scope of this, IT departments introduced an innovative approach in solving the limitations of a single system and that was “Cluster Computing”. The advantages of thi … [Read more...]