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a large system consisting of many similar parts that are connected together to allow movement or communication between or along the parts, or between the parts and a control centre
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with different parts or things connected or related to each other
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to calculate an answer or amount by using a machine
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able to do things effectively and skilfully, and to achieve results
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the way in which information is arranged and stored on a computer
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the state of having many parts and being difficult to understand or find an answer to
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(used especially in reporting questions and expressing doubts) if, or not
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information, especially facts or numbers, collected to be examined and considered and used to help decision-making, or information in an electronic form that can be stored and used by a computer
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arrangement of the elements (links, nodes, etc.) of a communication network
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the act of travelling from one place to another, especially in a vehicle
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the process of sending information from one computer network to another
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to make a choice, especially of one thing or possibility instead of others
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a type of artificial intelligence that uses algorithms (= sets of mathematical instructions or rules) based on the way the human brain operates
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When you type a URL into your browser, the DNS resolves the domain name to the corresponding IP address. začněte se učit
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a system that translates human-readable domain names (e.g., www.example.com) into IP addresses, enabling users to access websites more easily
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The router ensures that data is correctly delivered between the local network and the internet. začněte se učit
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a network device that directs data packets between different networks, determining the best path for data transmission
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The switch efficiently manages network traffic, ensuring fast and secure data transmission within the office network. začněte se učit
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a network device that connects multiple devices within a local area network (LAN) and forwards data only to the intended recipient
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The firewall blocks unauthorized access attempts and prevents malicious software from infiltrating the network. začněte se učit
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a security device or software that protects network by monitoring and controlling incoming and outgoing network traffic based on predefined rules
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To access a website, your computer sends a request to the server's IP address to retrieve the web page. začněte se učit
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a unique numerical label assigned to each device connected to a network to identify and communicate with other devices on the internet or a private network
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The subnet mask allows devices on the same local network to communicate directly without going through a router. začněte se učit
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a value used to determine the network and host portions of an IP address, helping devices identify which network they belong to
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DHCP (Dynamic Host Configuration Protocol) With DHCP enabled, your computer can automatically obtain an IP address when connecting to a Wi-Fi network. začněte se učit
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a network protocol that automatically assigns IP addresses to devices connected to the network
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VLAN (Virtual Local Area Network The IT team set up VLANs to segregate different departments' data for better network management. začněte se učit
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a logical division of a physical network into separate segments, allowing the isolation of traffic and enhanced security
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NAT (Network Address Translation) NAT enables devices at home to access the internet using a single public IP address provided by the internet service provider. začněte se učit
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a technique that allows multiple devices within a local network to share a single public IP address
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Upgrading to a higher bandwidth plan allows for faster data transfer and better network performance. začněte se učit
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the maximum amount of data that can be transmitted over a network connection in a given time
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Online gamers prefer low-latency connections to minimize delays during gameplay. začněte se učit
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the time delay between the sending and receiving of data on a network, affecting the responsiveness of applications and services
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The HTTP protocol governs the communication between web browsers and servers when accessing websites. začněte se učit
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a set of rules that defines how data is transmitted and received over a network
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The gateway connects the local office network to the internet, enabling users to access online resources. začněte se učit
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a device that acts as an entry and exit point between different networks, facilitating communication between them
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VPN (Virtual Private Network) Remote employees use a VPN to securely connect to the company's network and access internal resources. začněte se učit
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a secure network connection that allows users to access a private network over a public network, such as the internet
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SSID (Service Set Identifier) When connecting to a Wi-Fi network, you need to enter the correct SSID to access the internet. začněte se učit
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a unique name given to a wireless network to identify it during Wi-Fi network discovery
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The network administrator used the ping command to check if the server was reachable from the client computer. začněte se učit
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a network utility used to test the connectivity between two devices by sending a small data packet and measuring the response time
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