Understanding the basic par q pdf portugues hardware and software components of a computer allows students. Any part that we can see or touch is the hard ware. It interprets the instructions fetched into the computer, determines what data, if any, are needed, where it is stored, where to store the results of the operation, and sends the control signals to the devices involved in the execution of the instructions. Components of a computer system linkedin slideshare.
Mcq on components of computer are very useful for your upcoming govt competitive exam recruitment such as ssc, cgl, ias. Pc components a computer system is a collection of electronic and mechanical devices operating as a unit. Hardware is the physical parts of the compute r like the monitor, keyboard, mouse. Components of the system unit tutorial pdf education. Software hardware includes the parts of the computer system that you actually can touch like the keyboard, mouse, monitor, or cpu. Cpu characteristics 12 cpu clock speed number of cycles per second i each computer instruction requires a xed number of cycles. What are the physical components of the computer answers. Five basic components of computer system bytenotes. Computer components all types of computers follow the same basic logical structure and perform the following five basic operations for converting raw input data into information us. Ane overview of the major features and interactions of the hardware and software components of modern computer systems is also included. Previous mcq set1 basic computer objective gk question answer pdf other computer mcqs mcq input and output device of computer with answers pdf mcq set1 basic computer objective gk question answer pdf.
Components of computer quiz mcq on components of computer are. Rearranges files stored on a hard disk to occupy contiguous storage locations in order to optimize computer performance. Mcq set 2 components of computer gk objective question answer. Shop online or visit your local micro center today. All computer components attached to the motherboard. Definition a computer is a machine that can be programmed to manipulate symbols. Some important network components are nic, switch, cable, hub, router, and modem. In the introduction to computer system, components of system unit is basic primary lesson. An input device that can convert the contents of a paper document into a digital image that can be stored in the computer. Parts of a computer seminar ppt and pdf report components of computer hardware. Sharing of equipment like printers, scanners, fax machines, copiers, storage drives, network connection and other resources is the key rationale of computer network. Computer components like the cpu, motherboard, computer case, ram and drive are the core of a computer.
Mcq set2 components of computer gk objective question answer. Hardware components input devices how to tell it what to do a keyboard and mouse are the standard way to interact with the computer. Scribd is the worlds largest social reading and publishing site. The power supply supplies power for most of the components. Directs the manner and sequence in which all of the above operations are performed. Hardwarehardware are the physical components of a computer eg the input devices, output devices, primary storage memory and secondary storage backing store,central processing unit etc. The physical components of the computer are known as the hardware, or the components of the computer that can be touched. Either you will be applying online with the help of computer or attend the exam online or study the material through system. The operation of the processor is best understood in terms of these components.
The software components of a computer system are the data and the computer programs. Everything you need to know about computer hardware. Central processing unit cpu consists of the following features. Components of computer pdf file download bank computer. Note that input and outputdevices are collectively known as peripherals. Computer cpucentral processing unit tutorialspoint. Software hardware includes the parts of the computer system that you actually can touch. They determine the capabilities and features of a computer, as well as its power and processing speeds. Shop computer parts, video cards, pc components, sound cards, computer cases, computer components at best buy. A computer is a combination of hardware and software resources which integrate together and provides various functionalities to the user. Elements of a computer system fall into two categories and they are. Bios contains all the code required to control the keyboard, display screen, disk drives, serial communications, and a number of miscellaneous functions.
External hardware internal hardware monitor hard drive printer cpu keyboard. Client implementation of the remote desktop protocol. Depending on the type of network that we need to install, some network components can. In this guide, we will discuss the main components of a computer network. Jul 31, 2015 the essential computer network components necessary for a simple computer network, usually called lan local area network, are to share resources on that network. Central processing unit further includes arithmetic logic unit and control unit, as shown in the figure a computer performs five major operations or functions irrespective of its size and make. Computer hardware includes all the electrical, mechanical, and the electronic parts of a computer.
The purpose of this paper is to create the hardware components. It controls the operation of all parts of the computer. Components of a computer the five classic components of a. Cpu performs all types of data processing operations. Input devices used to get data into a computer output devices used to get information out of a computer peripherals. The cpu is further includes arithmetic logic unit alu and control unit cu. It is used either of the way components of computer pdf file download here, it is very useful for bank computer knowledge section.
The purpose of this paper is to create the hardware components of a computer system by formalizing a number of. Computer hardware is a physical device, based on cost, size, and capabilities modern computers are assembled in many basic ways. Input devices these devices are used to get data into the computer system. At the most basic level, a computer is a device consisting of three pieces. You dont have to be an it expert to learn the basics of what computer parts do and what they look like. When building a new computer or upgrading an old one, focus on the computers central processing unit cpu first, as it defines most of the components a computer can use. The essential computer network components necessary for a simple computer network, usually called lan local area network, are to share resources on that network. Pdf computer hardware components ontology researchgate. Components of a computer the five classic components of a computer are briefly described below. Computer components any kind of computers consists of hardware and software.
Some of these are the hard drive, motherboard and the processor chip cpu. This unit contains devices with the help of which we enter data into the computer. The fundamentals of computer systems design and organization are presented, and the conventional procedure for the xecution of computer programs is described. Computer hardware is the collection of physical elements that constitutes a computer system. Computer hardware is the physical parts or components of a computer, such as the monitor, mouse, keyboard, computer. Computer components and specifications schoolworkhelper. It is used either of the waycomponents of computer pdf file download here, it is very useful for bank computer knowledge section. The two constructions available to you are the desktop or tower or a laptop. Everything in a computer system is connected to it the chipset is the glue that connects the cpu to the rest of the motherboard. Computer hardware is an integral part embedded in all modern day automobiles, microwave ovens, electrocardiograph machines, compact disc players, and other devices. Output devices how it shows you what it is doing the monitor the screen is how the computer sends information back to you. There are a number of different types of computer system in use today. Other devices include joysticks and game pads used primarily for games.
Input devices used to get data into a computer output devices used to get information out of a. The control unit directs and controls the activities of the internal and external devices. A computer system consists of hardware components that integrate with each other. Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. Computer hardware refers to the physical parts or components of a computer such as the monitor, mouse, keyboard, computer data storage, hard drive disk hdd. In this lesson you will learn about the main parts of a computer. This is the case that contains all of the components needed for your computer to work. External computer components connect to a computer system from outside. It stores data, intermediate results, and instructions program. The six basic components that a computer needs to function.
Nvidia nvidia geforce rtx 2070 super 8gb gddr6 pci express 3. The motherboard is the main circuit board of a computer. Components of computer quiz mcq on components of computer are very useful for your upcoming govt competitive. Basic concepts in cobasic concepts in computer hardware and mputer hardware and softwaresoftware the need for computer literacythe need for compute r literacyr literacy information is power and computers are amplifiers of information when a pregnant woman collapsed into hepatic coma, a surgeon contacted a medical library. Cs 536 park introduction what is a computer network. However, there are several parts on a computer that are universal to all computers. In this lesson you will learn about the main parts of a. Helps diagnose and recover from serious errors which may prevent windows from booting successfully, or restore the computer to a previous state using system restore or a backup image windows vista.
The hardware components of a computer system are the electronic and mechanical parts. The major components of generalpurpose computer system are input unit, maininternal memory or storage unit, output unit, central processing unit. Computer hardware includes computer hardware includes 3 system unit 3 peripheral devices 3 input devices i. These components together makes it possible to transfer data from one device to another and makes smooth communication between two different devices. They are not necessary for the system to function but make our experiences easier or better.
A computer network is build up from several components. Take a tour inside a desktop computer to learn how. This topic basically concern about the physical hardware parts of computer system unit and processing of central processing unit cpu. There are many different kinds of hardware that can be installed inside, and connected to the outside, of a computer. Mcq set2 components of computer gk objective question. Various input devices such as the keyboard and output devices such as the monitor are attached through connectors at the rear of the case. Information stored on computer hardware is often called software. Lesson 2 cpu monitor keyboard mouse parts of a computer tejas and jyoti were in the computer room, looking at one of the computers. Hardware is the physical components of a computer system e. Pdf a computer system consists of hardware components that integrate with each other. Parts of the computer basic components case or tower this is the plastic box that contains the computer. Basic computer components computers come in different shapes and sizes. Mcq on components of computer are very useful for your upcoming govt competitive exam recruitment such as ssc, cgl, ias, upsc prelims, cds, mts, chsl, railway banking sbi po etc.
Computer network components are the major parts which are needed to install the software. If youre looking to repair, build, or upgrade your computer, you can find the components and computer parts you need at. A computer system consists of both hardware and information stored on hardware. The term computer hardware or computer parts is used to describe computer components that can be seen and touched. Hardware is the equipment to perform the necessary computations and includes the central processing unit i. Jun 27, 2017 sumit thakur cse seminars parts of a computer seminar ppt and pdf report. They were trying to see how the wires were connected together, when moz appeared. Hardware and software a computer system is made up of a combination of hardware and software. Whatever exam you used to study computer has become an important part in their life. The system unit contains the electronic components used to process and temporarily store data and instructions figure 3. Computer hardware refers to the physical components that make up a computer system. The term computer hardware refers to the physical components of a computer, namely keyboard, monitor, mouse, and printer, including the digital circuitry. The term hardware refers to the physical components of your computer such as the system unit, mouse, keyboard, monitor etc.
Cpu, keyboard, monitor, mouse, printer, and speaker. A computer system is a collection of electronic and mechanical devices operating as a unit. Computer hardware may sometimes be seen abbreviated as computer hw. Find the perfect components for your computer including solidstate drives, graphics cards, cpus, motherboards, memory, power supplies, cases and more. He writes troubleshooting content and is the general manager of lifewire. Many of the components are connected to the main circuit board of the computer, called the motherboard. Its important to choose computer components that can work together to satisfy your needs. Housed in the case, you will find the floppy drive, cd rom drive, and the main components of the computer. Physical components of the computer programs that run on the hardware. Hardware are the physical components of a computer like the processor, memory devices, monitor, keyboard etc. The purpose of this paper is to create the hardware. The process of producing useful information or results for the user, such as a printed report or visual display. These computer components are what make any machine run and affect its performance.
792 1005 369 876 1414 1106 560 1016 716 304 474 616 1603 73 397 783 678 1201 527 1459 1415 367 1519 1580 1044 63 1397 95 1536 364 56 196 954 1131 1150 540 868 1266 1043 209 1383 269 1345 1013 928 158