Unit 7. Evolution of computers Show
Click play on the following audio player to listen along as you read this section. Computer Hardware Basics– any physical device or equipment used in or with a computer system (anything you can see and touch). External hardware
Internal hardware
Computer Software BasicsComputer software
Application software
System Software
– it is designed to run a computer’s hardware and application software, and make the computer system available for use. It serves as the interface between hardware, application software, and the user.
– a software that controls and coordinates the computer hardware devices and runs other software and applications on a computer. It is the main part of system software and a computer will not function without it.
– a software program that is designed to control a particular hardware device that is attached to a computer.
– a type of system software that helps set up, analyze, configure, strengthen, maintain a computer and performs a very specific task (e.g. antivirus software, backup software, memory tester, screen saver, etc.). Answer Verified Hint:Physical parts of a computer are the parts of the computer that we can touch physically. More precisely speaking, every object that has some mass and without which the computer can’t function properly is known as the physical part of the computer. Complete step by step answer: Hardware: Computer hardware is the actual physical parts of a computer it consists of. This includes the central processing unit(CPU), monitor, mouse, keyboard, speakers, motherboard etc. In contrast to the software each hardware has some amount of mass in it and that’s why they are the physical part of the computer. Operating system: Operating system is a kind of system software that makes a bridge between the hardware and software of a computer i.e. it manages the hardware and software resources to make the computer provide its service to us. Just like all software operating systems are massless and not a physical part. System unit: The system unit of a computer is the part of a computer that houses the primary devices of the computer that operate and produce some results for complex calculations. It includes CPU, Motherboard, RAM, graphics card and other components. Although it has some fixed mass but it doesn’t perform actively for any computation made in a computer. So, it’s not a physical part of the computer. Correct answer: Note: Some students might have some misconception about the software and OS used to operate a computer. They think that when we install some OS or software from an external source (say pen-drive or CD) then we actually transfer some object (with mass). But this concept is completely wrong. Any electronic data or information is not something that has some mass. It just tells RAM or the motherboard what its binary state will be or gives some instruction in binary form to perform some task. Does software includes all the physical equipment in a computer system?the physical parts of a computer system such as the keyboard, monitor, printer and so forth. A mouse is one common input device. Software includes all the physical equipment in a computer system. A computer can run without an operating system if it has good application software.
What is the physical equipment of a computer system?Computer hardware includes the physical parts of a computer, such as the case, central processing unit (CPU), random access memory (RAM), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard.
Which of the following includes all the physical parts of a computer?Computer hardware is the physical parts or components of a computer, such as the central processing unit, monitor, keyboard, computer data storage, graphic card, sound card and motherboard.
Is the physical part of the computer system the machinery and equipment?Detailed Solution. All the machinery and equipment of computer are called Hardware. Computer hardware includes the physical, tangible parts or components of a computer, such as the central processing unit, monitor, keyboard, computer data storage, graphic card, sound card, speakers and motherboard.
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