46 What is the name of the networking technology that reduces network traffic on a local area network by management of network message Repeater Firewall Server Switch

The correct answer is Firewall. A firewall is a networking technology that is designed to reduce network traffic on a local area network (LAN) by managing network messages and controlling incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between the internal network and external sources (such as the internet) to block malicious traffic and prevent unauthorized access to the network.