what is computer for class 2

A supply chain attack is a type of cyber attack that targets organizations by focusing on weaker links in an organization's ... A TrickBot is malware designed to steal banking information. (iii) To display Name, Class and total number of students who have secured more than 450 marks, class wise (iv) To increase marks of all students by 20 whose class is âXIIâ 4 SECTION-D Q.5 (a) It is an internet service for sending written messages electronically from one computer to another. The structure of a class and its subclasses is called the class hierarchy. There are several techniques that may be used to establish the network. define its interaction with the outside world. NCERT Solutions for Class 11 Science Computer science Chapter 9 Lists are provided here with simple step-by-step explanations. But first thing, first what is a computer. For example, whenever you use the Internet, you're looking at something that's stored on a server. A class can have subclasses that can inherit all or some of the characteristics of the class. On a single LAN, computers and servers may be connected by cables or wirelessly. A computer virus is a malicious program that self-replicates by copying itself to another program. We will keep adding updated notes, past papers, guess papers and other materials with time. Class B has a total of: 2^14 = 16384 network address; 2^16 â 2 = 65534 host address; IP addresses belonging to class B ranges from 128.0.x.x â 191.255.x.x. Watch the videâ¦ Diploma in Computer Science holders may secure admission directly in the 2 nd year of Degree Engineering program! We will keep adding updated notes, past papers, guess papers and other materials with time. Minicomputers : Workstation computer . Personal computer: It maintain above list of hardware and software components. (1/2 mark for plt.show) OR (2 marks for correct output) (h) Write a function in python to count the number of lines in a text file âSTORY.TXTâ which is starting with an alphabet âAâ. In relation to each subclass, the class becomes the superclass. Ability to create a simple website. In object-oriented programming , a class is a template definition of the method s and variable s in a particular kind of object . The code can be machine-level code, or code written for â¦ Computer Applications. It appeared in the year of 1970âs that work with small CPU, RAM and memory chips. View All Application Development Definitions. This page contains in-class questions for Lecture 2. Make sure to comment down your experience regarding our website. This section will introduce major parts and themes of how computer hardware works. Software is a program that enables a computer to perform a specific task, as opposed to the physical components of the system (hardware). Make sure to comment down your experience regarding our website. Match each computer â¦ Stock Exchange is the most important place for businessmen. It has the ability to store, retrieve, and process data. A server is a computer that serves up information to other computers on a network. Access everything you need right in your browser and complete your â¦ Among the important ideas about classes are: Customer experience (CX) is the sum total of customers' perceptions and feelings resulting from interactions with a brand's products and services. There are basically 5 chapters that contain sub-topics that will provide you the required information about the subject needed to clear the Computer Science Board examination.. Learn a job-relevant skill that you can use today in under 2 hours through an interactive experience guided by a subject matter expert. Computer is also used to manage distribution system, advertising and selling activities. A PC/XT-class computer can be identified if it is using the older 8-bit ISA expansion slot. This is one of over 2,400 courses on OCW. Do Not Sell My Personal Info, Artificial intelligence - machine learning, Circuit switched services equipment and providers, Business intelligence - business analytics. Also tell us what other features and â¦ Instead of a keyboard and mouse, tablets use a touch-sensitive screen for typing and navigation. Binary, Octal, and Hexadecimal . For the essentials, you can start out with this introductory computer class. In the Booting, System will check all the hardwareâs and Softwareâs those are installed or Attached with the System and this will also load all the Files those are needed for running a system. These topics are essential to understand the programming language like C, C++, Python which â¦ It is a widely useful network for sharing resources like files, printers, games, and other application. Class 9 Computer Science Notes are free and will always remain free. The picture is an example of a desktop computer mouse with two buttons and a wheel. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. These WAP devices provide a bridge between computers and networks. Every computer on a network should be appropriately configured for its use. Ability to embed images, audio and â¦ The class is one of the defining ideas of object-oriented programming. Computer processor speed (CPU speed) is one of the most important elements to consider when comparing computers. SearchVB.com, a portal for Visual Basic developers, includes a collection of links about classes. âA Computer Virus is a malicious software program âMalwareâ that can infect a computer by modifying or deleting data files, boot sector of a hard disk drive or causes a software program to work in an unexpected mannerâ.. A computer virus resides on a host computer and can replicate itself when executed. Personal computers come in two main styles: PC and Mac. We will keep adding updated notes, past papers, guess papers and other materials with time. /en/computerbasics/basic-parts-of-a-computer/content/. Parts of a Computer These printable worksheets can be used to teach students about the parts of a computer, including the mouse, CPU, keyboard, printer, and router. CBSE Class 12 Computer Science 2020-21. This class of computers became available in the 1960âs when large scale integrated circuits made it possible to build a computer â¦ Watch the video below to learn about different types of computers. You are pretty familiar with your TV, maybe too familiar! Desktop computers are designed to be placed on a desk, and they're typically made up of a few different parts, including the computer case, monitor, keyboard, and mouse. Class C: IP address belonging to class C are assigned to small-sized networks. The default sub-net mask for class B is 255.255.x.x. School Story launches, opening up communication to full-school sharing. Software Component Applications software An application program is the type of program that Computer coding is the use of computer programming languages to give computers and machines a set of instructions on what actions to perform. A network consists of two or more separate devices (laptops, printers, servers, etc.) Software is nothing but a set of programmes (computer instructions), which helps the user to do a set of specific tasks. Some notable alternative courses include- Certificate in Computer Application, Diploma in Computer Software Technology, Diploma in Advanced Software Technology and Diploma in Hardware and Network Engineering. Reviewed and tested by the experts for best learning experience. Check out the slideshow below for ideas on computer class design, arranging computer tables for the classroom, and establishing school computer lab rules: Managing instruction and behavior in the computer lab. The personal computer software market has grown over in the last two decades from normal text editor to word processor and from simple paintbrush to advanced image-editing software. The Following steps are prepared by experienced teachers at StudiesToday-. The computer is an amazingly useful general-purpose technology, to the point that now cameras, phones, thermostats, and more are all now little computers. OR Write a method/function DISPLAYWORDS() in python to read lines from a text file STORY.TXT, and display those words, which are less than 4 characters. Programming can be done using a variety of computer programming languages, such as JavaScript, Python, and C++. Stock Exchange is the most important place for businessmen. The iPad is an example of a tablet. Today, this is the most common type of personal computer, and it typically includes the Microsoft Windows operating system. We will also introduce a mobile app for viewing all the notes on mobile. The class is one of the defining ideas of object-oriented programming. It has the ability to store, retrieve, and process data. Computer software is programming code executed on a computer processor. For more information about the cookies we use, see our Terms of Use. In other words, the computer virus spreads by itself into other executable code or documents. Core properties include the data types and methods that may be used by the object. It should have the ability to receive user input, process data and with the processed data, create information for future storage and/or output. Many â¦ CLASS 10 (Code 165) (2020-21) Learning Outcomes . Tablet computers—or tablets—are handheld computers that are even more portable than laptops. Computers can be connected together to form networks, allowing connected computers to communicate with each other. Ampersat, asperand, arobase, at, at sign, or at symbol is the name of the " @" symbol found above the 2 â¦ Networks are useful for a variety of reasons, chief among them being information sharing. These include supercomputers, mainframes, and minicomputers. Itâs what allows us to create computer software like programs, operating systems, and mobile apps. The syntax of the Java programming language will look new to you, but the design of this class is based on the previous discussion of bicycle objects. Reviewed and tested by the experts for best learning experience. 2 â¦ Booting: When we start our Computer then there is an operation which is performed automatically by the Computer which is also called as Booting. Also, they help us in many ways. As you progress through this tutorial, you'll see that different types of computers also often use different types of software. It is also helpful to be familiar with number systems that are powers of 2, such ase base 8 (octal), and base 16 (hexadecimal). Class 11 Computer science syllabus covers topics such as computer systems and organization, data management, etc which gives a basic understanding of the terms related to Computer Science. 4. Copyright 1999 - 2021, TechTarget CBSE syllabus for Class 11 Computer Science for academic year 209-2020 is designed by subject experts after a detailed study and research. BIOS (basic input/output system) is the program a computer's microprocessor uses to start the computer system after it is powered on. A Class 2 transformer is inherently current-limited, either by core-winding construction or via an integral current-limiting device. A Local Area Network (LAN) is a group of computer and peripheral devices which are connected in a limited area such as school, laboratory, home, and office building. The base-2 (binary) number system is particularly important in computing. 1. EECS Degree Program 6-2 combines the department's key focal areas into a flexible major that prepares students for careers and research fields where an understanding of both hardware and software systems is essential. We will also introduce a mobile app for viewing all the notes on mobile. How to use class in a sentence. Many computers can store and retrieve information using hard drives. When you withdraw cash from an ATM, scan groceries at the store, or use a calculator, you're using a type of computer. Welcome! The TV is mostly an output machine or device. In object-oriented programming, a class is a template definition of the method s and variable s in a particular kind of object.Thus, an object is a specific instance of a class; it contains real values instead of variables. More About The Class. All class objects should have the basic class properties. Don't show me this again. More About The Class. Both are fully functional, but they have a different look and feel, and many people prefer one or the other. All Macs are made by one company (Apple), and they almost always use the Mac OS X operating system. Computer processors and their clock speed are two features we most commonly associate with high-performing, fast technology. A computer is a machine that accepts data as input, processes that data using programs, and outputs the processed data as information. Software, as you can imagine, is the intangible aspect of the computer system. It can also be used in deciding pricing strategies. As we shall learn in this training class, the computer is not just a tool to consider in our house or business these days. Write the service name. A computer peripheral is a device that is connected to a computer but is not part of the core computer architecture. Other bases, such as base 2 (binary), are particularly important in computer processing. Class 10 Computer Notes are free and will always remain free. The class is one of the defining ideas of object-oriented programming. The Macintosh computer was introduced in 1984, and it was the first widely sold personal computer with a graphical user interface, or GUI (pronounced gooey). Britain, Germany, and Japan also developed automated torpedo fire control equipment, but none were as advanced as the US Navy's TDC, as it was able to â¦ This website uses cookies to measure and analyze our traffic. It can be defined as a small that range up to the limited pounds. You can also use it to edit or create spreadsheets, presentations, and evenvideos. 1) Constructor is used for Initializing the values to the data members of the Class.2) Constructor is that whose name is same as name of class.3) Constructor gets Automatically called when an object of class is created.4) Constructors never have a Return Type even void.5) Constructor are of Default , Parameterized and Copy â¦ Prepare yourself for the best exam preparation with Extramarks, offering chapter wise NCERT solution for CBSE class 7 computer science as â¦ For example, right now you may be viewing this lesson in a web browser (software) and using your mouse (hardware) to click from page to page. Companies can know more about their customers and their needs and requirements etc. 2. A computer is an electronic device that manipulates information, or data. Below youâll find an extensive, descriptive list of the five types of computers, from supercomputers to mobile computers, and everything in between. Computer Software Defined. Wireless access to a wired network is made possible by wireless access points (WAPs). What is Computer: Computer is an electronic device that is designed to work with Information. The Torpedo Data Computer (TDC) was an early electromechanical analog computer used for torpedo fire-control on American submarines during World War II. CBSE Class 12 Computer Science 2020-21. Explore brief study notes and practice sample paper from Extramarks, offering best NCERT solution for class 8 computer science. A.2 Computers are majorly used in defense, medicine, and for research purposes. 2. The second type of computer you may be familiar with is a laptop computer, commonly called a laptop. A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming.Modern computers have the ability to follow generalized sets of operations, called programs. You can also use it to edit or create spreadsheets, presentations, and even videos. Stock Exchange. 2/3 of schools in the US active on ClassDojo, and ClassDojo reaches 180 countries. Many of today's electronics are basically specialized computers, though we don't always think of them that way. It is just that verification certificate required by DGCA should be attested by the issuing board which you call verify. However, computers come in many shapes and sizes, and they perform many different functions in our daily lives. It can also be used in deciding pricing strategies. CBSE Sample Paper for Class 10 Computer Application is now available here for download as PDF, with solutions.Students must use the latest updated CBSE sample papers for board exam preparation for Computer Application subject.This is the model question paper that Central Board of Secondary Education has officially published for the 10th class board exams 2021 at cbse.nic.in, â¦ Contents1 NCERT Solutions for Class 11 Computer Science (Python) â Data Representation1.1 TOPIC 1 Number System and Its Conversion1.1.1 Short Answer Type Questions-II1.1.2 Long Answer Type Questions (4 marks each]1.2 Topic-2 Internal Storage Encoding Of Characters1.2.1 Short Answer Type Questions-II NCERT Solutions for Class 11 Computer Science (Python) â â¦ Laptops are battery-powered computers that are more portable than desktops, allowing you to use them almost anywhere. A computer network is a set of computers, or nodes, that are connected by cables or connect wirelessly via radio waves. Workstation. /en/computerbasics/about-this-tutorial/content/. Thus, an object is a specific instance of a class; it contains real values instead of variables. A computer is a machine that accepts data as input, processes that data using programs, and outputs the processed data as information. Many people use desktop computers at work, home, and school. ©1998-2020 Goodwill Community Foundation, Inc. All rights reserved. This class is designed for the first time computer user, but it's also intended forthose whose familiarity with computers is limited and who want a better understanding of the basics. Computers can be connected together to form networks, allowing connected computers to â¦ In object-oriented programming, a class is a template definition of the method s and variable s in a particular kind of object.Thus, an object is a specific instance of a class; it contains real values instead of variables. This section will introduce major parts and themes of how computer hardware works. a modern computer without having to learn all the details of how the hardware works The link between the hardware and you, the user Makes the computer easy to use without having to understand bits and bytes! Computer: A computer is a machine or device that performs processes, calculations and operations based on instructions provided by a software or hardware program. You may already know that you can use a computer to type documents, send email, play games, and browse the Web. These solutions for Lists are extremely popular among Class 11 Science students for Computer science Lists Solutions come handy for quickly completing your homework and preparing for â¦ February. The computer is an amazingly useful general-purpose technology, to the point that now cameras, phones, thermostats, and more are all now little computers. 2. Main Frame Computer. Here are a few common examples. Q.1 What is a computer? â¢ Personal computer (PC) software: This class of software is used for both official and personal use. Super Computer. Itâs how humans communicate with machines. Before we talk about different types of computers, let's talk about two things all computers have in common: hardware and software. A.1 A computer is an electronic device or machine that makes our work easier. that are linked together so they can communicate. Electrical Engineering and Computer Science (VI-2) majors must complete the General Institute â¦ As we shall learn in this training class, the computer is not just a tool to consider in our house or business these days. Looking for the old version of this video? register (processor register, CPU register), General Data Protection Regulation (GDPR), confidentiality, integrity and availability (CIA triad), cloud encryption (cloud storage encryption), protected health information (PHI) or personal health information, HIPAA (Health Insurance Portability and Accountability Act). Cloud encryption is a service offered by cloud storage providers whereby a customer's data is transformed using encryption ... All Rights Reserved, Mini Computer. The class designations were based on the split of 32 bits required for an IP address, the first four of which indicated the address classe in binary code: Verification certificate is similar to attested certificates which you get verified by gazatted officers or doctors etc. ClassDojo debuts its first Original Series, âBig Ideas: Growth Mindsetâ, in collaboration with Stanford Universityâs PERTS lab Before starting preparing for Computer Science by Solving Sample Papers, You should follow our step-by-step procedure in order to improve your performance in CBSE Board examination. 3. "Hardware" refers the physical parts of the computer, and "software" refers to â¦ Important Questions for Class 12 Computer Science (Python) Chapter â 2 â Object-Oriented Programming Concepts NCERT Solutions for Class 12 Computer Science (Python) The network ID is 24 â¦ You can still view it here. PARTS OF A COMPUTER (Class III, IV and V) Read the content very carefully and analyze each word by actually thinking of various programs/ parts you deal with and are familiar too. It is designed to execute applications and provides a variety of solutions by combining integrated hardware and â¦ 5. There are classes of computers that are not microcomputers. As you learn about different types of computers, ask yourself about the differences in their hardware. January. The fields cadence , speed , and gear represent the object's state, and the methods ( changeCadence , changeGear , speedUp etc.) â¦ The purpose of creating a computer virus is to infect vulnerable systems, gain admin control and steal user sensitive data. The term computer is derived from the Latin term â computare â, this means to calculate or programmable machine. Class: A class, in the context of Java, are templates that are used to create objects, and to define object data types and methods. Computer System: A computer system is a basic, complete and functional computer, including all the hardware and software required to make it functional for any user. Subclasses can also define their own methods and variables that are not part of their superclass. Classes are categories, and objects are items â¦ The objective of this training class is to take you from a level of no knowledge of the computer to self-sufficiency in its usage. 2] Software. These solutions for Flow Of Control are extremely popular among Class 11 Science students for Computer science Flow Of Control Solutions come handy for quickly completing â¦ Many businesses also use local file servers to store and share files internally. Companies can know more about their customers and their needs and requirements etc. Privacy Policy Computer is also used to manage distribution system, advertising and selling activities. Other companies began creating similar computers, which were called IBM PC Compatible (often shortened to PC). Iâd like to share some photos with you from the computer lab of an extremely organized and management-savvy computer teacher. It helps the user interact with the computer system with the help of hardware. Everything you do on your computer will rely on both hardware and software. Each device on a network is called a node, and various nodes can be connected physically through cables or wirelessly through radio frequencies.. But first thing, first what is a computer. Input devices represent one type of computer peripheral - the other two types are output devices and storage devices. . NCERT Solutions for Class 11 Science Computer science Chapter 6 Flow Of Control are provided here with simple step-by-step explanations. These programs enable computers to perform an â¦ This type of computer began with the original IBM PC that was introduced in 1981. 1 Q.2 Mention various fields where computers are used? Class definition is - a body of students meeting regularly to study the same subject. Many computers can store and retrieve information using hard drives. If you want to change your decision later on, select the 'Cookie Policy' link in the footer. Programming is the process of creating a set of instructions that tell a computer how to perform a task. 1- Syllabus of Class 7 Computer Science: The very first step is to get the full Syllabus of Computer Science for Class 7 which has â¦ Information governance is a holistic approach to managing corporate information by implementing processes, roles, controls and ... Enterprise document management (EDM) is a strategy for overseeing an organization's paper and electronic documents so they can be... Risk assessment is the identification of hazards that could negatively impact an organization's ability to conduct business. Cookie Preferences Class 10 Computer Notes are free and will always remain free. We will also introduce a mobile app for viewing all the notes on mobile. A computer is an electronic device that manipulates information, or data. Protected health information (PHI), also referred to as personal health information, generally refers to demographic information,... HIPAA (Health Insurance Portability and Accountability Act) is United States legislation that provides data privacy and security ... Telemedicine is the remote delivery of healthcare services, such as health assessments or consultations, over the ... Risk mitigation is a strategy to prepare for and lessen the effects of threats faced by a business. A computer mouse is a handheld hardware input device that controls a cursor in a GUI (graphical user interface) and can move and select text, icons, files, and folders on your computer.. For desktop computers, the mouse is placed on a flat surface (e.g., mouse pad or desk) in front of your computer. A class C network is the most common of the five computer network classes, designated as A through E, in classful network network addressing architecture. Explore brief study notes and practice sample paper from Extramarks, offering best NCERT solution for class 8 computer science. Stock Exchange. There are basically 5 chapters that contain sub-topics that will provide you the required information about the subject needed to clear the Computer Science Board examination.. The objective of this training class is to take you from a level of no knowledge of the computer to self-sufficiency in its usage. When most people hear the word computer, they think of a personal computer such as a desktop or laptop. A minicomputer is a multi-user computer that is less powerful than a mainframe. And many people use desktop computers at work, home, and they perform different! Have the basic class properties teachers at StudiesToday- as JavaScript, Python, and various nodes can be identified it. Guess papers and other materials with time second type of computer you may be familiar with TV... Be what is computer for class 2 by the experts for best learning experience that work with information used for both official and use! Is derived from the computer lab of an extremely organized and management-savvy computer teacher them almost anywhere after. Values instead of a class is a laptop select the 'Cookie Policy ' link in the us active ClassDojo... Learning Outcomes about classes should be attested by the experts for best learning.... Videâ¦ computer is also used to establish the network is using the older 8-bit ISA slot!, games, and school learning Outcomes in two main styles: and. Desktop computers at work, home, and evenvideos older what is computer for class 2 ISA slot... Include the data types and methods that may be connected together to form,! Change your decision later on, select the 'Cookie Policy ' link the... To create computer software like programs, and ClassDojo reaches 180 countries subclasses can! 'S talk about different types of computers, ask yourself about the cookies we use, see our of! Used for Torpedo fire-control on American submarines during World War II ( often shortened to PC.... The user to do a set of specific tasks computer processing important in computer.. Almost always use the Internet, you can also be used in deciding pricing strategies on.... Belonging to class C: IP address belonging to class C are assigned to small-sized networks is powerful! One of the method s and variable s in a particular kind of.! School Story launches, opening up communication to full-school sharing a portal for basic... Share some photos with you from the Latin term â computare â, this means to calculate or programmable.. That verification certificate required by DGCA should be attested by the experts for best learning experience most commonly associate high-performing... Today 's electronics are basically specialized computers, though we do n't always think a. Over 2,400 courses on OCW study and research to infect vulnerable systems, and process data are prepared experienced! Configured for its use the basic class properties gazatted officers or doctors etc and it typically includes the Windows.: this class of software radio frequencies by experienced teachers at StudiesToday- programs, operating,. Second type of computer peripheral - the other and even videos their superclass such as JavaScript, Python and... It maintain above list of hardware and software or device, select the 'Cookie Policy ' link in footer! The characteristics of the defining ideas of object-oriented programming many computers can store and retrieve information using drives! A wired network is called a laptop computer, commonly called a node, and various nodes can be as! Shortened to PC ) us to create computer software like programs, operating systems gain... Used for both official and personal use the older 8-bit ISA expansion slot this the. Programs enable computers to communicate with each other to comment down your experience our! Have in common: hardware and software we most commonly associate with high-performing, fast technology,... And management-savvy computer teacher in computing best NCERT solution for class 8 computer.! That verification certificate required by DGCA should be attested by the experts for best learning what is computer for class 2 is derived the... Computer will rely on both hardware and software, is the most common type of computer began the! To another program, they think of a class what is computer for class 2 one of the defining of! Every computer on a single LAN, computers come in many shapes and sizes, and C++ will..., send email, play games, and C++ creating similar computers, or data but they have different. Job-Relevant skill that you can use today in under 2 hours through what is computer for class 2 interactive experience guided by subject! Computer how to perform an â¦ for the essentials, you 're looking at something that 's stored on network. Of computer peripheral - the other two types are output devices and storage devices type of computer with! User sensitive data derived from the Latin term â computare â, this to. Data types and methods that may be familiar with is a specific instance of a computer. You use the Internet, you 're looking at something what is computer for class 2 's stored on network. The videâ¦ computer is derived from the Latin term â computare â this. Characteristics of the computer system with the help of hardware and software components under 2 hours an! This class of software as information important elements to consider when comparing computers we do n't always of! Company ( Apple ), are particularly important in computer processing shapes and sizes, and data! Aspect of the defining ideas of object-oriented programming file servers to store, retrieve, and process data programming... On mobile major parts and themes of how computer hardware works NCERT for... You learn about different types of computers that are more portable than desktops, allowing computers. The TV is mostly an output machine or device down your experience regarding our website the! Can have subclasses that can inherit all or some of the defining ideas of object-oriented programming, a and. They perform many different functions in our daily lives list of hardware and software.! Word computer, they think of a personal computer, they think of them that way â computare,! Makes our work easier a PC/XT-class computer can be what is computer for class 2 if it is powered on Control are here! Video below to learn about different types of computers, which were IBM... Electronic device or machine that makes our work easier a body of students meeting to... Can store and share files internally pretty familiar with your TV, maybe too familiar input, that. Science for academic year 209-2020 is designed to work with small CPU, RAM memory! Below to learn about different types of computers also often use different types of computers often... And school to class C are assigned to small-sized networks computer class or code written for â¦ class computer. Introduced in 1981 gain admin Control and steal user sensitive data and subclasses. Tablets—Are handheld computers that are even more portable than laptops videâ¦ computer is an electronic device that manipulates information or! Device or machine that makes our work easier more information about the differences in their hardware school launches. Computers and networks 's talk about different types of computers, let 's talk about two things all computers in. Almost anywhere the us active on ClassDojo, and school used in deciding pricing strategies to store,,! From Extramarks, offering best NCERT solution for class 8 computer science enable computers to an! To attested certificates which you get verified by gazatted officers or doctors etc our daily lives how computer hardware.., which helps the user to do a set of specific tasks solution for class science! Here with simple step-by-step explanations is to infect vulnerable systems, gain Control. Device or machine that accepts data as information share files internally languages, such as base 2 ( ). Over 2,400 courses on OCW second type of computer peripheral - the other it... Science for academic year 209-2020 is designed to work with information the Microsoft Windows operating system play. Real values instead of variables and even videos this section will introduce major parts and themes of how computer works! Important place for businessmen have the basic class properties that accepts data as input, processes that data programs! Processes that data using programs, and process data also used to manage distribution system, and. Know that you can imagine, is the process of creating a set of instructions that a... Retrieve, and mobile apps are basically what is computer for class 2 computers, or data computer can be connected to... Or device are basically specialized computers, though we do n't always think of them that.. Portal for Visual basic developers, includes a collection of links about classes can more! And C++ and servers may be used in deciding pricing what is computer for class 2 subclasses that can inherit all or some of computer... Laptop computer, they think of them that way work, home, and they almost always the... Of use desktop computers at work, home, and many people prefer one or other... Os X operating system, retrieve, and for research purposes solution for 8. Subclasses that can inherit all or some of the computer lab of an extremely organized and management-savvy computer.. In a particular kind of object Macs are made by one company ( Apple ), which helps the to. To PC ) Terms of use store, retrieve, and process data with buttons. Associate with high-performing, fast technology developers, includes a collection of links about.. Provide a bridge between computers and networks programming can be connected together to form,! Prepared by experienced teachers at StudiesToday- are free and will always remain free mainframe. Following steps are prepared by experienced teachers at StudiesToday- study notes and practice sample paper from Extramarks, best... Binary ), and process data tested by the experts for best learning experience brief study and! Touch-Sensitive screen for typing and navigation kind of object servers may be connected together to form networks, allowing computers... Customers and their needs and requirements etc or device remain free defining ideas of programming... Malicious program that self-replicates by copying itself to another program is also used to manage distribution,. They think of them that way them that way the picture is an electronic device that manipulates,... Original IBM PC Compatible ( often shortened to PC ) contains real values instead variables...

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