Network

TFTP, or Trivial File Transfer Protocol, is a simple file transfer protocol widely used in computer networks for transferring files between systems. It operates with minimal complexity compared to other file transfer protocols like FTP, making it suitable for scenarios where simplicity and low overhead are advantageous. TFTP uses UDP (User Datagram Protocol) as its … Read more

A gateway in networking serves as a connection point between different networks, allowing data to flow between them. It acts as an intermediary device that forwards data packets from one network to another. An IP address, on the other hand, is a unique numerical label assigned to each device connected to a computer network that … Read more

The NTP time signal refers to the time synchronization protocol used to distribute accurate time information over a network. It ensures that devices on a network maintain synchronized time by regularly updating from NTP servers, which provide accurate time signals based on coordinated universal time (UTC). NTP system time refers to the system clock of … Read more

NTP, or Network Time Protocol, is a protocol used to synchronize the clocks of computers and network devices to a reference time source. It ensures that all devices on a network maintain accurate and synchronized time, crucial for applications that depend on coordinated timing, such as logging events, authentication, and transaction sequencing. NTP works by … Read more

Bluetooth refers to a wireless technology standard used for short-range communication between devices. It allows devices to exchange data and communicate wirelessly over short distances, typically up to 10 meters (30 feet), without requiring a direct line of sight. Bluetooth is commonly used for connecting devices such as smartphones, tablets, laptops, headphones, speakers, and smart … Read more

The Internet refers to a global network of interconnected computers and networks that communicate using standardized protocols. It enables users worldwide to access a vast array of information, services, and resources, including websites, email, streaming media, and online applications. The Internet operates across various types of networks, including wired (e.g., fiber-optic cables) and wireless (e.g., … Read more

Wi-Fi refers to wireless technology that allows devices to connect to a local area network (LAN) wirelessly, enabling access to the internet and communication with other devices. There are several types of Wi-Fi based on different standards and capabilities. These include: 802.11b/g/n: Older standards offering varying speeds up to 54 Mbps. 802.11ac: A faster standard … Read more

An access point (AP) is used to provide wireless connectivity to devices within its coverage area by connecting them to a wired network. It serves as a bridge between wired and wireless networks, allowing devices like laptops, smartphones, and tablets to access network resources such as the internet, file servers, and printers without requiring physical … Read more

Wi-Fi is used primarily for wireless connectivity, allowing devices like smartphones, laptops, tablets, and smart home devices to connect to a local area network (LAN) without physical cables. Its main purpose is to provide convenient internet access, enabling users to browse the web, access online services, stream media, and communicate with others without being tethered … Read more

Wi-Fi refers to a wireless technology that allows devices like smartphones, laptops, and tablets to connect to a local area network (LAN) wirelessly, typically within a limited range of a few hundred feet. It enables these devices to communicate with each other and access resources on the network without the need for physical wired connections. … Read more