![]() Everything in your filing cabinet will remain. Therefore, in the desk and filing cabinet analogy, any files that are left on your desk when you leave the office will be thrown away. On the other hand, storage remains intact no matter how many times you shut off your computer. The size of the filing cabinet means that it can hold a large number of things.Īn important distinction between memory and storage is that memory clears when the computer is turned off. Data Processing Using a microprocessor, typically the Central Processing Unit (CPU) to process instructions, Data Storage Storing user instructions, Data. CPU (CENTRAL PROCESSING UNIT): processor chip (computers brain) found on the. It holds items that need to be saved and stored but are not necessarily needed for immediate access. CPU (CENTRAL PROCESSING UNIT): processor chip (computers brain) found on the. While the desk represents the computer's memory, the filing cabinet represents the storage of your computer. Computers need to write information and read it from the storage system, so the speed of the storage determines how fast your system can boot up, load and access what you’ve saved. It includes RAM slots, controllers, system chipset, etc. Storage houses your applications, operating system and files for an indefinite period. All the components of the computer are directly or indirectly connected to the motherboard. Before a computer can process anything, data must receive input. The motherboard is a circuit board used to mount several other essential hardware components, including the CPU and main memory. ![]() ![]() COBIT framework: The COBIT framework is designed to help organizations organize and categorize all of their objectives when it comes to IT governance. These are the COBIT framework, process descriptions, management guidelines, maturity models, and control objectives. Here a brief an introduction to computer hardware components and their. Usually, storage comes in the form of a solid-state drive or a hard drive. A computer uses hardware and software in the following four functions to allow it to process data. Components of COBIT There are five main components of COBIT. It can also receive data, store data, process data, and then output data in a. Whereas memory refers to the location of short-term data, storage is the component within your computer that allows you to store and access data on a long-term basis.
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