This acts as the “brain” Show current memory use: free -m --or--top: List the disk drives: lshw -short -C disk By Faithe Wempen . Computer hardware is a collective term used to describe any of the physical components of an analog or digital computer. Short answer: Computer hardware consists of the physical components that make a computer go. The hardware is all the tangible computer equipment, such as the monitor, central processing unit, keyboard, and mouse. A software acts as an interface between the user and the hardware. 1.What is an operating system? Hardware is a broad term that refers to all the physical parts that make up a computer. Your computing experience is made up of interactions with hardware and software. Hardware definition, metalware, as tools, locks, hinges, or cutlery: The store has aisles for hardware, lumber, electrical equipment, and plumbing supplies. Short for PERIPHERAL COMPONENT inTERCONNECT, a local bus standard developed by intel Corporation. PCI Express (Peripheral Component interconnect Express), officially abbreviated as PCIe, is a computer expansion card standard designed to replace the older PCI, PCI-X, and AGP bus standards. Keep your answer as brief as possible and ask for clarification if you need it. Lets have a look at below Lists of Short Descriptive type Questions that may be asked in this format in Written Exams. Aspirants of various Government exams like RRB, Bank, Insurance, SSC etc must upkeep themselves with basic knowledge of Computer hardware and software. Hardware is a one-time expense. See more. Rachelle's Answer #1 "From my understanding, the primary service offered by Teleperformance is XYZ. Different software applications can be loaded on a hardware to run different jobs. Quite simply, computer hardware is the physical components that a computer system requires to function. This is usually the actual arm or a piece of it on the outside, or items that make the machine work. Windows and Photoshop and Web browsers are software. Computer Hardware & Software Questions & Answers The article aims to provide important Computer Software & Hardware questions that are commonly asked in the computer section of competitive exams. It encompasses everything with a circuit board that operates within a PC or laptop; including the motherboard, graphics card, CPU (Central Processing Unit), … The term hardware distinguishes the tangible aspects of a computing device from software, which consists of written instructions that tell physical components what to do.. Computer hardware can be categorized as having either internal or external components. Hardware The term “hardware” refers to the physical parts of a computer system. lshw -short -C memory | grep -i empty (a null answer means no slots available) Determine the amount of video memory: lspci | grep -i vga then reissue with the device number; for example: lspci -v -s 00:02.0 The VRAM is the prefetchable value. If the hardware is the 'heart' of a computer system, then the software is its 'soul'. Software, on the other hand, is the programming that tells all those components what to do. You service large businesses such as A, B, and C. Without your services, most businesses would suffer because of 1, 2, 3. it act as an intermediate between a users of a computer and the computer hardware. The basic hardware of a com-puter system includes: Case: The box that holds the circuitry for the computer. Hardware is a physical component that exists in machinery. One of the main chips inside is called the central pro-cessing unit, or CPU for short. The internal hardware devices that make up the computer and ensure that it is functional are called components, while external hardware devices that are not essential to a computer’s functions are called peripherals.. An operating system is a program that manages the computer hardware. Software development is very expensive and is a continuing expense. 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