Computer Networks and Telecommunications

<p>To provide measurements of various conditions in a physical environment (C)</p> Signup and view all the answers

<p>Provide data for analysis, enabling real-time machine responses (A)</p> Signup and view all the answers

<p>To manage communications on the network and coordinate network resources. (C)</p> Signup and view all the answers

<p>Switch (C)</p> Signup and view all the answers

<p>Software-defined networking (SDN) (C)</p> Signup and view all the answers

<p>Dividing digital messages into packets that are sent along various paths. (B)</p> Signup and view all the answers

<p>To manage data movement between connected devices. (A)</p> Signup and view all the answers

<p>Application layer (D)</p> Signup and view all the answers

<p>Packets of data at the addressing and routing level (D)</p> Signup and view all the answers

<p>Network Interface layer (D)</p> Signup and view all the answers

<p>An advanced networking consortium for research and collaboration. (D)</p> Signup and view all the answers

<p>To create a secure, encrypted private network within a public network. (B)</p> Signup and view all the answers

<p>To locate and deliver requested web pages to users. (A)</p> Signup and view all the answers

<p>User participation and content creation. (B)</p> Signup and view all the answers

<p>To automatically pull content and deliver it to users. (B)</p> Signup and view all the answers

<p>It is a list of blog entries that reference the post. (B)</p> Signup and view all the answers

<p>Enhanced data navigation and 3D environments. (B)</p> Signup and view all the answers

<p>Connected sensors embedded in objects that communicate over the Internet. (D)</p> Signup and view all the answers

<p>GSM (A)</p> Signup and view all the answers

<p>Significantly faster data speeds. (A)</p> Signup and view all the answers

<p>A wireless networking standard for personal area networks. (B)</p> Signup and view all the answers

<p>Security vulnerabilities and interference issues. (C)</p> Signup and view all the answers

<p>Improving a website's ranking in search results. (B)</p> Signup and view all the answers

<p>It transfers web pages on the internet. (B)</p> Signup and view all the answers

<p>Shorter, frequent posts. (D)</p> Signup and view all the answers

<p>Digital signals are represented by a binary waveform, whereas analog signals are continuous waveforms. (C)</p> Signup and view all the answers

<p>Modem (B)</p> Signup and view all the answers

<p>Up to 500 meters (B)</p> Signup and view all the answers

<p>Wide Area Network (WAN) (A)</p> Signup and view all the answers

<p>The range of frequencies a channel can accommodate (C)</p> Signup and view all the answers

<p>High-speed networks owned by long-distance companies or governments (B)</p> Signup and view all the answers

<p>Converting human-readable domain names into IP addresses (A)</p> Signup and view all the answers

<p>Decomposing messages into packets for transmission (C)</p> Signup and view all the answers

<p>The organization managing IP addresses and domain names (A)</p> Signup and view all the answers

<p>Ensuring equal treatment of all data on the internet by ISPs (B)</p> Signup and view all the answers

<p>Provides a larger number of unique IP addresses (C)</p> Signup and view all the answers

<p>Up to 2.5 Gbps (A)</p> Signup and view all the answers

<p>A particular organization or entity (A)</p> Signup and view all the answers

<p>W3C (World Wide Web Consortium) (A)</p> Signup and view all the answers

<p>DSL modems utilize existing telephone lines, while cable modems use cable TV lines. (A)</p> Signup and view all the answers

A computer on a network that provides services to other computers (clients) on the network.

A device that connects network components, sending data packets to all connected devices.

A more intelligent device that filters and sends data packets to specific destinations on the network.

A communications processor that routes data packets between networks, ensuring the data reaches its destination.

A way to slice digital messages into smaller parcels called packets, sending them along different paths and reassembling them at the destination.

A set of rules and procedures governing the transmission of information between two points in a network.

A networking approach where control functions are managed by a central program, allowing for flexibility and scalability.

A network that connects two or more computers.

A wireless technology that enables high-speed connectivity in areas without existing fixed broadband options like cable or DSL, particularly in rural locations.

A 4G network technology that extends wireless broadband coverage beyond the range of standard Wi-Fi systems, offering high-speed connections in remote areas.

A technology used to track goods throughout the supply chain using tiny tags with embedded microchips.

A short-range wireless communication standard that allows compatible devices to exchange data when placed within a few centimeters of each other.

Networks of interconnected wireless devices embedded in the physical environment to collect and transmit data from various points over a large area.

A signal represented by a continuous waveform, used for voice communication.

A signal communicated as strings of ones and zeros, represented by on-off pulses.

A device that converts digital signals into analog signals and vice versa, enabling communication between computers and analog networks.

A network designed to connect devices within a limited area, typically offices or buildings, with a maximum radius of 500 meters.

A network spanning up to 1,000 meters, often used for college campuses or corporate complexes.

A network covering a city or metropolitan area, larger than a LAN but smaller than a WAN.

A network spanning broad geographical distances, such as regions, states, or continents, including the global Internet.

The range of frequencies a telecommunications channel can handle, signifying the difference between highest and lowest frequencies.

The rate at which digital data is transmitted through a telecommunication channel, measured in Bits per Second (bps).

A unique 32-bit number assigned to every computer connected to the Internet, represented by four strings of numbers separated by periods.

A protocol that breaks messages into smaller packets for transmission across the Internet.

A system that converts human-readable domain names into IP addresses, making it easier to access websites without remembering numbers.

The part of a domain name after the last dot, indicating the type of organization or country.

The part of a domain name before the top-level domain, specifying the organization or entity.

A specific name that designates a computer or device on a network, usually consisting of a domain name and subdomains.

A secure, encrypted, private network built within a public network, like the internet, enhancing security and cost-effectiveness.

A system with universally accepted standards for storing, retrieving, formatting, and displaying information using a client/server architecture.

The communication standard that transfers web pages between computers.

Software responsible for locating and managing stored web pages, delivering them to users' computers upon request.

A tool used to find specific web pages from the vast internet, providing instant access to information.

A type of search that aims to provide relevant and trustworthy results based on a user's social connections.

The process of improving the quality and volume of traffic to a website using techniques to enhance search engine rankings.

A second-generation, interactive internet model emphasizing user collaboration, sharing, and content creation.

A personal website featuring chronological entries, usually with the newest posts at the top.

A collection of links to other blogs, often found on a blog's sidebar.

A list of entries in other blogs that reference a specific post, linking back to the original blog.

A type of blogging where posts are shorter, often limited to a few characters.

The collective world of blogs on the internet, forming a vast network of online diaries.

A service that automatically pulls content from websites or blogs and delivers it to users' computers.

A collaborative website where visitors can edit and modify content, allowing anyone to contribute.

Websites enabling users to create profiles, share content, and connect with others.