Networking: Exam Prep 2024
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What is VLAN?
Virtual LAN - method of creating independent logical networks within a physical network
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What is a proxy server?
An intermediary server that acts as a gateway between users and the internet, providing caching, security, and anonymity
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What is SSL/TLS?
Secure Sockets Layer/Transport Layer Security - protocols for establishing authenticated and encrypted links between networked computers
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What is NAT?
Network Address Translation - method of remapping one IP address space into another by modifying network address information
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What is a firewall?
A network security system that monitors and controls incoming and outgoing network traffic
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What is a MAC address?
Media Access Control address - unique physical address assigned to network interfaces
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What is DHCP?
Dynamic Host Configuration Protocol - automatically assigns IP addresses and network configuration to devices
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What is a subnet mask?
A 32-bit number that masks an IP address and divides the IP address into network address and host address
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What is TCP/IP?
Transmission Control Protocol/Internet Protocol - core protocols that define how data is transmitted across networks
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