1.7 - CompTIA A+ Core 2

Windows Workgroup

A peer-to-peer network where all devices are standalone, with separate authentication for each device.

Windows Domain

A business network with centralized authentication and access, capable of supporting thousands of devices.

Active Directory Domain Services

A centralized user account management system used in Windows domains.

Mapped Drives

Network shares that have been assigned a drive letter for easier access via File Explorer.

Network Drive Mapping

Linking a storage drive partition to a specific network location to save time accessing the network share.

APIPA (Automatic Private IP Addressing)

An IP addressing method used when no DHCP server is available, allowing only local communication.

Subnet Mask

A specific IP that identifies what subnet an IP address belongs to.

Default Gateway

The IP address of a router that forwards traffic from a local network to external networks.

Loopback Address

The IP address (127.0.0.1) that is used to test network connectivity to the local machine.

Static Addressing

Manual IP assignment used for devices needing a consistent IP address, like servers and printers.

Dynamic IP Addressing

IP assignment done automatically via DHCP.

VPN (Virtual Private Network)

A secure private network that encrypts data communications over public networks.

Proxy Settings

Configurations that allow intermediaries to handle requests between a client and server.

Public Network

A network with less security, commonly found in public places, where file sharing is disabled.

Private Network

A network with higher security, typically used at home or in enterprises, allowing file sharing.

Shared Resources

Folders or printers made available across a network for access by others.

Firewall Settings

Configurations that allow or block incoming connections to applications based on rules.

Metered Connections

Internet connections where data usage is charged by quantity, possibly leading to additional fees.