Introduction A firewall is a network security device or software program that monitors and controls incoming and...
Introduction Network security refers to the strategies, policies, and technologies designed to protect the integrity, confidentiality, and...
Computer Network Topology with Formulas (Number of Links, Ports, and Cable Length) & Comparison Table Network topology...
1. Bus Topology Q1: In a bus topology, if 10 devices are connected to a single backbone...
Networking topology refers to the arrangement of various elements (links, nodes, etc.) in a computer network. It...
1. If a router forwards 100 packets per second to 5 different destinations, how many packets will...
1. What is the primary function of a router in a network? a) To forward data packets...
1. Router 2. Switch 3. Hub 4. Modem 5. Firewall 6. Access Point (AP) 7. Bridge 8....
1. IEEE 802.3 – Ethernet 2. IEEE 802.11 – Wi-Fi (Wireless Local Area Network) 3. IEEE 802.15...
Infrared (IR) technology is a form of electromagnetic radiation that exists just beyond the visible light spectrum,...
