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Explanation: A firewall is a security system that helps prevent unauthorized access to or from a ... Read More Details
Explanation: The ping command is used to check if a device is connected to a network ... Read More Details
Explanation:
A MAC address (Media Access Control address) is a unique ID assigned to the Network ... Read More Details
Explanation: TCP (Transmission Control Protocol) is a connection-based protocol that provides reliable communication. It uses acknowledgements ... Read More Details
Explanation: The IP range 10.0.0.0 – 10.255.255.255 is reserved for private networks. These IPs are not ... Read More Details
Explanation: Star topology is the type of network where all devices are connected to a central ... Read More Details
Explanation: A DNS (Domain Name System) server is used to convert domain names into IP addresses. ... Read More Details
Explanation: SMTP stands for Simple Mail Transfer Protocol. It is used to send emails from one ... Read More Details
Explanation: The default port number used by HTTP (HyperText Transfer Protocol) is 80. When you open ... Read More Details
Explanation: The ipconfig command is used in Windows to check the IP address and network details ... Read More Details