Networking and IT Concepts

Front

A unique string of numbers separated by periods that identifies each computer using the Internet Protocol to communicate over a network. Fill in the blank: ________

Back

IP Address

Front

A 32-bit number that divides an IP address into network and host parts, used to determine what subnet an IP address belongs to. Fill in the blank: ________

Back

Subnet Mask

Front

A node in a computer network that serves as the forwarding host to other networks when no other route specification matches the destination IP address of a packet. Fill in the blank: ________

Back

Default Gateway

Front

What is the term for the following definition? A hierarchical and decentralized naming system for computers, services, or other resources connected to the Internet or a private network.

Back

DNS (Domain Name System)

Front

What is the term for the following definition? A network management protocol used to automate the process of configuring devices on IP networks, allowing them to use network services such as DNS, NTP, and any communication protocol based on UDP.

Back

DHCP (Dynamic Host Configuration Protocol)

Front

What is the term for the following definition? A unique identifier assigned to a network interface controller for use as a network address in communications within a network segment.

Back

MAC Address

Front

What is the term for the following definition? A computer network that interconnects computers within a limited area such as a residence, school, laboratory, or office building.

Back

LAN (Local Area Network)

Front

A telecommunications network that extends over a large geographic area for the primary purpose of computer networking. Fill in the blank: ________

Back

WAN (Wide Area Network)

Front

A service that encrypts your internet traffic and protects your online identity by creating a private network from a public internet connection. Fill in the blank: ________

Back

VPN (Virtual Private Network)

Front

A network security system that monitors and controls incoming and outgoing network traffic based on predetermined security rules. Fill in the blank: ________

Back

Firewall