Yahoo Web Search

Search results

1. Top results related to what is computer network and its types

   • What is a Flowchart and its Types?

     Flowcharts are nothing but the graphical representation of the data or the algorithm for a better understanding of the code visually. It displays step-by-step solutions to a problem, algorithm, or process. It is a pictorial way of representing steps that are preferred by most beginner-level programmers to understand algorithms of computer science, thus it contributes to troubleshooting the issues in the algorithm. A flowchart is a picture of boxes that indicates the process flow sequentially. Since a flowchart is a pictorial representation of a process or algorithm, it’s easy to interpret and understand the process. To draw a flowchart, certain rules need to be followed which are followed by all professionals to draw a flowchart and are widely accepted all over the countries.

     What is FlowChart?

     A flowchart is a type of diagram that represents a workflow or process. A flowchart can also be defined as a diagrammatic representation of an algorithm, a step-by-step approach to solving a task.

     Flowchart symbols

     Different types of boxes are used to make flowcharts flowchart Symbols. All the different kinds of boxes are connected by arrow lines. Arrow lines are used...

     Check all answers on Geeksforgeeks

     1/5

   • What is a Flowchart and its Types?

     Flowcharts are nothing but the graphical representation of the data or the algorithm for a better understanding of the code visually. It displays step-by-step solutions to a problem, algorithm, or process. It is a pictorial way of representing steps that are preferred by most beginner-level programmers to understand algorithms of computer science, thus it contributes to troubleshooting the issues in the algorithm. A flowchart is a picture of boxes that indicates the process flow sequentially. Since a flowchart is a pictorial representation of a process or algorithm, it’s easy to interpret and understand the process. To draw a flowchart, certain rules need to be followed which are followed by all professionals to draw a flowchart and are widely accepted all over the countries.

     What is FlowChart?

     A flowchart is a type of diagram that represents a workflow or process. A flowchart can also be defined as a diagrammatic representation of an algorithm, a step-by-step approach to solving a task.

     Flowchart symbols

     Different types of boxes are used to make flowcharts flowchart Symbols. All the different kinds of boxes are connected by arrow lines. Arrow lines are used...

     Check all answers on Geeksforgeeks

     2/5

   • What is a Flowchart and its Types?

     Flowcharts are nothing but the graphical representation of the data or the algorithm for a better understanding of the code visually. It displays step-by-step solutions to a problem, algorithm, or process. It is a pictorial way of representing steps that are preferred by most beginner-level programmers to understand algorithms of computer science, thus it contributes to troubleshooting the issues in the algorithm. A flowchart is a picture of boxes that indicates the process flow sequentially. Since a flowchart is a pictorial representation of a process or algorithm, it’s easy to interpret and understand the process. To draw a flowchart, certain rules need to be followed which are followed by all professionals to draw a flowchart and are widely accepted all over the countries.

     What is FlowChart?

     A flowchart is a type of diagram that represents a workflow or process. A flowchart can also be defined as a diagrammatic representation of an algorithm, a step-by-step approach to solving a task.

     Flowchart symbolsDifferent types of boxes are used to make flowcharts flowchart Symbols. All the different kinds of boxes are connected by arrow lines. Arrow lines are used to...

     • It is a pictorial representation of an algorithm that increases the readability of the program.
     • Complex programs can be drawn in a simple way using a flowchart.
     • It helps team members get an insight into the process and use this knowledge to collect data, detect problems, develop software, etc.
     • A flowchart is a basic step for designing a new process or adding extra features.
     • Communication with other people becomes easy by drawing flowcharts and sharing them.
     • It is most importantly used when programmers make projects. As a flowchart is a basic step to make the design of projects pictorially, it is preferred by many.
     • When the flowcharts of a process are drawn, the programmer understands the non-useful parts of the process. So flowcharts are used to separate sound logic from the unwanted parts.
     • Since the rules and procedures of drawing a flowchart are universal, a flowchart serves as a communication channel to the people who are working on the same project for better understanding.
     • Optimizing a process becomes easier with flowcharts. The efficiency of the code is improved with the flowchart drawing.
     • Process flowchart: This type of flowchart shows all the activities that are involved in making a product. It provides a pathway to analyze the product to be built. A process flowchart is most commonly used in process engineering to illustrate the relation between the major as well as minor components present in the product. It is used in business product modeling to help understand employees about the project requirements and gain some insight into the project.
     • Data flowchart: As the name suggests, the data flowchart is used to analyze the data, specifically it helps in analyzing the structural details related to the project. Using this flowchart, one can easily understand the data inflow and outflow from the system. It is most commonly used to manage data or to analyze information to and fro from the system.
     • Business Process Modeling Diagram: Using this flowchart or diagram, one can analytically represent the business process and help simplify the concepts needed to understand business activities and the flow of information. This flowchart illustrates the business process and models graphically which paves the way for process improvement.

     Check all answers on Geeksforgeeks

     3/5

   • What is a Flowchart and its Types?

     Flowcharts are nothing but the graphical representation of the data or the algorithm for a better understanding of the code visually. It displays step-by-step solutions to a problem, algorithm, or process. It is a pictorial way of representing steps that are preferred by most beginner-level programmers to understand algorithms of computer science, thus it contributes to troubleshooting the issues in the algorithm. A flowchart is a picture of boxes that indicates the process flow sequentially. Since a flowchart is a pictorial representation of a process or algorithm, it’s easy to interpret and understand the process. To draw a flowchart, certain rules need to be followed which are followed by all professionals to draw a flowchart and are widely accepted all over the countries.

     What is FlowChart?

     A flowchart is a type of diagram that represents a workflow or process. A flowchart can also be defined as a diagrammatic representation of an algorithm, a step-by-step approach to solving a task.

     Flowchart symbols

     Different types of boxes are used to make flowcharts flowchart Symbols. All the different kinds of boxes are connected by arrow lines. Arrow lines are used...

     Check all answers on Geeksforgeeks

     4/5

   • What is stream and its types in Node.js ?

     A stream is a way of data handling that helps us to obtain a sequential output by reading or writing the input (files, network communications, and any kind of end-to-end information exchange). That is, they let you read data from a source or write it to a destination or perform any other specific task uninterruptedly and constantly. The stream is not a unique concept to Node.js and it is a part of Unix for quite a long time. A pipe operator is used to make the programs react with each other by passing streams. Hence, the Node.js stream is used as a basis for all streaming APIs. 

     Example: When you are streaming YouTube, Netflix, or Spotify then, instead of the whole content downloading all at once, it downloads in small chunks while you keep browsing. Another example can be chatting on Facebook or WhatsApp where the data is continuously flowing between two people. This is because instead of reading all the data at once in the memory the stream processes it into smaller pieces to make large files easily readable. It is useful because some files are...

     • Memory efficiency: Stream is memory (spatial) efficient because they enable you to download files in smaller chunks instead of a whole in the memory before you can process it thus, saving space.
     • Time efficiency: Stream is time-efficient because you start processing the data in smaller chunks so the procedure starts earlier compared to the general way, where you have to download the whole data to be able to process it. Hence, this early processing saves a lot of time.
     • Composable data: Data is composed because of the piping ability of the streams which lets them connect together in spite of however heavy the codes are. It means that the process of one input getting piped to output keeps on happening.
     • Readable stream: It is the stream from where you can receive and read the data in an ordered fashion. However, you are not allowed to send anything. For example fs.createReadStream() lets us read the contents of a file.
     • Writable stream: It is the stream where you can send data in an ordered fashion but you are not allowed to receive it back. For example fs.createWriteStream() lets us write data to a file.
     • Duplex stream: It is the stream that is both readable and writable. Thus you can send in and receive data together. For example net.Socket is a TCP socket.
     • Transform stream: It is the stream that is used to modify the data or transform it as it is read. The transform stream is basically a duplex in nature. For example, zlib.createGzip stream is used to compress the data using gzip.
     • Piping the stream: Piping is an operation or a mechanism where we provide the output of one stream (readable, i.e., the source file) of data as the input to another stream (writable, i.e. the destination file). It is normally used to get data from one stream (i.e. read from source) and pass the output of that stream to another stream (i.e. write to destination) without managing the flow yourself. It is the easiest way to consume streams. There is no limit on piping operations. It is used to process streamed data in multiple ways. For example, reading from one file and writing it to another. Create a file named input.txt with the following text:
     • Chaining the stream: Chaining of the stream is a mechanism of creating a chain of multiple stream operations by connecting the output of one stream with another stream. It is normally used with piping operations. For example, we will use piping and chaining to first compress a file and then decompress the same. 

     Check all answers on Geeksforgeeks

     5/5

   Show moreShow less

2. www.britannica.com › technology › computer-networkComputer network | Definition & Types | Britannica

   www.britannica.com › technology › computer-network

   • Cached

   4 days ago · Computer network, two or more computers that are connected with one another for the purpose of communicating data electronically. Two basic network types are local-area networks (LANs) and wide-area networks (WANs). LANs connect computers in a limited area. WANs connect computers over greater areas.

3. www.theknowledgeacademy.com › blog › what-is-aWhat is a Computer Network? Types, Components, and Objectives

   www.theknowledgeacademy.com › blog › what-is-a

   • Cached

   A Computer Network is a sophisticated web of interconnected devices, and understanding how it works involves understanding the basics of data transmission, protocols, and network devices. The process begins with data encapsulation, where information is wrapped in a standardised format for efficient transmission.

4. www.geeksforgeeks.org › types-of-computer-networksTypes of Computer Networks - GeeksforGeeks

   www.geeksforgeeks.org › types-of-computer-networks

   • Cached

   Mar 29, 2023 · These are explained below. 1. Personal Area Network (PAN) PAN is the most basic type of computer network. This network is restrained to a single person, that is, communication between the computer devices is centered only on an individual’s workspace. PAN offers a network range of 1 to 100 meters from person to device providing communication.

5. www.spiceworks.com › what-is-a-computer-networkWhat Is a Computer Network? Definition, Objectives ...

   www.spiceworks.com › what-is-a-computer-network

   • Cached

   May 17, 2023 · A computer network is defined as a system that connects two or more computing devices for transmitting and sharing information. This article explains computer network in detail, along with its types, components, and best practices for 2022.

6. en.wikipedia.org › wiki › Computer_networkComputer network - Wikipedia

   en.wikipedia.org › wiki › Computer_network

   • Cached

   An internetwork is the connection of multiple different types of computer networks to form a single computer network using higher-layer network protocols and connecting them together using routers. The Internet is the largest example of internetwork. It is a global system of interconnected governmental, academic, corporate, public, and private ...

7. www.ibm.com › topics › networkingWhat Is Networking? | IBM

   www.ibm.com › topics › networking

   • Cached

   A computer network comprises two or more computers that are connected—either by cables (wired) or wifi (wireless)—with the purpose of transmitting, exchanging, or sharing data and resources. You build a computer network by using hardware (for example, routers, switches, access points, and cables) and software (for example, operating systems ...

8. www.cisco.com › what-is-computer-networkingWhat Is Computer Networking? - Cisco

   www.cisco.com › what-is-computer-networking

   • Cached

   Computer networking refers to connected computing devices (such as laptops, desktops, servers, smartphones, and tablets) and an ever-expanding array of IoT devices (such as cameras, door locks, doorbells, refrigerators, audio/visual systems, thermostats, and various sensors) that communicate with one another. Basic networking (0:57)