Closed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to broadcast a signal to a specific location on a limited set of monitors. It differs from broadcast television in that the signal is not transmitted openly, although it may employ point-to-point (P2P), point-to-multipoint (P2MP), or mesh wired or wireless links. […]

Without the Internet, it becomes very difficult to imagine our social and professional life. The Internet is considered the most important technological achievement of the modern era. It is a worldwide network that connects us to each other and offers the possibility to share experiences, information, and resources across places. What is the impact of […]

5G services have started in many cities of India. 5G is a 5th generation mobile network, which works on fast mobile broadband networks. It is a new global wireless standard after 1G, 2G, 3G and 4G networks. With this, a revolution has started in the field of telecommunication and technology. 5G service is working to […]

A memory is just like a human brain. It is used to store data and instructions. Computer memory is the storage space in the computer, where data is to be processed and instructions required for processing are stored. The memory is divided into large number of small parts called cells. Each location or cell has […]

E-learning is a simple form of education that encourages learners to learn anywhere. It helps in gaining complete knowledge with the help of latest technologies. It is also understood as distance education, online education, or internet education which is suitable for everyone. Online learning is helpful for students and professionals who want to acquire diverse […]