Hardware vs software difference and comparison diffen. Appendix a hardware and software basics flashcards quizlet. Overview of hardware and software reliability hardware and software reliability engineering have many concepts with unique terminology and many mathematical and statistical expressions. Acrobat is a program from adobe that lets you capture a document and then view it in its original format and appearance. The term software refers to the set of electronic program instructions or data a computer processor reads in order to perform a task or operation. The motherboard is made up of even more parts that power and control the computer. Hardware is the physical components of a computer system e. This is also sometime called the machinery or the equipment of the computer. Scop1,2,1, 3, 2, 4 v v v2 1 3 o h h space time t t b max av max 1 vi software variant basic hardware component additional hardware. A common page description language that works with many applications programs and printers basic definitions o opening a document. Word processing software uses the computer processor, memory, and hard drive to create and save documents. Computer hardware is an integral part embedded in all modern day automobiles, microwave ovens, electrocardiograph machines, compact disc players, and other devices.
Hardware is a physical device, something that one is able to touch and see. The term hardware describes the physical aspects of computers and related devices. A pdf file is a portable document format file, developed by adobe systems. A driver, or device driver, is a software program that enables a specific hardware device to work with a computers operating system. Definition of a software component and its elements. System software directly controls the computers hardware, whereas application software is one level removed from hardware. All software utilizes at least one hardware device to operate. Hardware devices are also comprised of other hardware devices. This is usually the actual arm or a piece of it on the outside, or items that make the machine work. Every computer is composed of two basic components. Hardware and software are interconnected, without software, the hardware of a computer. Software definition is something used or associated with and usually contrasted with hardware. The pdf is now an open standard, maintained by the international organization for standardization iso.
Mar 31, 2020 software is a generic term used to describe computer programs that run on pcs, mobile phones, tablets, or other smart devices. It is used either of the waycomponents of computer pdf file download here, it is very useful for bank computer knowledge section. For example, images that are saved in a color palette and file. For its hardwarebased example, this paper describes the types of. Download software, learn about hardware recommendations, get computer advice and more. Software diffen technology computers software is a general term used to describe a collection of computer programs, procedures, and documentation that perform some task on a computer system. It is comprised of system software, or the fundamental files your computer needs to boot up and function. Every desktop computer, tablet, and smartphone includes one that provides basic functionality for the device. While a smartphone is a piece of hardware, it also contains software and firmware more on those below. Hardware is a physical component that exists in machinery. The actual hardware that interprets and executes the program software instructions and coordinates how all the other hardware devices work together.
The term computer hardware refers to the physical components of a computer, namely keyboard, monitor, mouse, and printer, including the digital circuitry. The terms hardware and software, referring respectively. Pdf file or convert a pdf file to docx, jpg, or other file format. A computers hardware is comprised of many different parts, but perhaps the most important of these is the motherboard. Based on the postscript language, each pdf file encapsulates a complete description of a.
For example, a video game, which is software, uses the computer processor, memory, hard drive, and video card to run. Pdf documents can contain links and buttons, form fields, audio, video, and. Any part that we can see or touch is the hard ware. What is the definition of hardware and software answers.
Software is a program, such as an operating system or a web browser, that is able to instruct a computers hardware to perform a specific. The hardware of a computer is not changed frequently, in contrast with software and data. Dec 30, 2015 different software can be loaded on hardware to run different jobs. Hardware configuration references the details and system resource settings allotted for a specific device. Acrobat is ideal for making documents or brochures that were designed for the print medium viewable electronically and capable of being shared with others on the internet. What are the differences between hardware and software. Software is a set of instructions for a computer to perform specific operations. Computer fundamentals hardware relationship between. External hardware devices include monitors, keyboards, mice, printers, and scanners. However, the file itself is not considered software even though it is an essential part of what your software is doing. One hardware or software fault at least is tolerated. Computer hardware refers to the physical parts or components of a computer such as the monitor.
It also contains page layout information, which defines the location of each item on the page, as well as the size and shape of the pages in the document. Adobe pdf files short for portable document format files are one of the most commonly used file types today. Definition and analysis of hardware and softwarefaulttolerant. Software is a set of programs, which is designed to perform a well defined function. Examples of hardware in a computer are the keyboard, the monitor, the mouse and the central processing unit. Computer hardware includes computer hardware includes 3 system unit 3 peripheral devices 3 input devices i. Internal hardware devices include motherboards, hard drives, and ram. If youve ever downloaded a printable form or document from the web, such as an irs tax form, theres a good chance it was a pdf file. We will develop and describe in detail the term software component and its. Computer hardware refers to the physical parts of a computer and related devices. A pdf file can store a wide variety of data, including formatted text, vector graphics, and raster images.
Many computer specialists improve hardware performance by adjusting configurations, which may also include settings for the motherboard and the bios, as well as the bus speeds. The present computers are much advanced in terms of. Hardware refers to the physical elements of a computer. Computer hardware consists of interconnected electronic devices that we can use to control computers operation, input and output.
In information technology, hardware is the physical aspect of computers, telecommunications, and other devices. Computer hardware is the collection of all the parts you can physically touch. Definition of a software component and its elements bill councill george t. Copying from storage device into memory o generating a file. Pdf a structured definition of hardware and softwarefaulttolerant architectures is presented. Sending a file to an output device called printer what is pdf. Basically, the approach is to apply mathematics and statistics to model past failure data to predict future behavior of a component or system. Pdf definition hardware, software and communications.
System software manages the computers resources, enables the various components of the computer to communicate, runs application software, and makes the hardware respond to the users needs. Software is a general term for the various kinds of program s used to operate computer s and related devices. Depending on the situation, solutions involve repairing the logical file system, partition table or master boot record, or updating the firmware or drive recovery techniques ranging from software based recovery of corrupted data, hardware and software based recovery of damaged service areas also known as the hard disk drives firmware, to. Any kind of computers consists of hardware and software.
Hardware, software, file system, and compatibility information. For example, the computer monitor used to view this text, or the mouse used to navigate a website are considered computer hardware. This is usually the actual arm or a piece of it on the outside, or items that make the machine. Pdf format is a file format developed by adobe in the 1990s to present documents, including text formatting and images, in a manner independent of application software, hardware, and operating systems. Drivers may be required for internal components, such as video cards and optical media drives, as well as external peripherals, such as printers and monitors. Either you will be applying online with the help of computer or attend the exam online or study the material through system. The term arose as a way to distinguish the box and the electronic circuitry and components of a computer from the program you put in it to make it do things. Computer software, on the other hand, is not something you can touch. Jeanclaude laprie, jean arlat, christian bbounes, and karama kanoun. Pdf definition and analysis of hardware and softwarefault. A computer system is an integrated set of hardware and software designed to process.
Hardwaresoftware what does hardwaresoftware stand for. In contrast to software, hardware is a physical entity. Software is often used to describe all the functional aspects of a computer that do not refer to its physical components hardware. Software acts as an interface between the user and the hardware. Components of computer pdf file download software hardware pdf. Communication device equipment used to send information and receive it from one location to another. Hardware and software in this section of notes you will learn about the basic parts of a computer and how they work. When you create or edit a file using software a microsoft word document, for instance, or a photoshop image that file is considered a software resource or asset. If hardware is the heart of a computer system, then software is its soul.
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