WGU- D322 Intro to IT |2024 UPDATE |REAL EXAM QUESTIONS AND VERIFIED ANSWERS/ACCURATE SOLUTIONS |GET IT 100% CORRECT!! ALREADY GRADED A+

WGU- D322 Intro to IT |2024 UPDATE |REAL EXAM QUESTIONS AND VERIFIED ANSWERS/ACCURATE SOLUTIONS |GET IT 100% CORRECT!! ALREADY GRADED A+ Practice questions for this set Terms in this set (119) Learn Studied 7 terms Nice work, you're crushing it Continue studying in Learn Administration An administrator is in charge of some portion of the IT infrastructure. Network administrator oversees all aspects of the computer network. The network administrator's duties include physically laying down cable, making connections, and working with the network hardware (for instance, routers and switches). Database administrator focus on the design, development, and support of database management systems (DBMSs). Tasks will include installation, maintenance, performance analysis, and troubleshooting as with the other administrative areas Security administrator install, configure, and administer appropriate firewall security to protect the organization's systems and to work proactively against such intrusions. 12/13/24, 4:25 PM WGU- D322 Intro to IT |2024 UPDATE |REAL EXAM QUESTIONS AND VERIFIED ANSWERS/ACCURATE SOLUTIONS |GET IT… Web administrator (webmaster) also known as a webmaster, but more precisely referred to as a web server administrator. This role is responsible for maintaining web storages, which differs from the development of web storage. Specifically, the web administrator must install, configure, maintain, secure, and troubleshoot the web server. Define Information Technology IT is a term used to describe several aspects: the task of gathering data and processing it into information, the ability to disseminate information using technology, the technology itself that permits these tasks, and the collection of people who are in charge of maintaining the IT infrastructure (the computers, the networks, and the operating systems). Generically, we will consider IT to be the technology used in creating, maintaining, and making information accessible. In other words, IT combines people with computing resources, software, data, and computer networks Information technology describes the technology infrastructure that may support information systems, although Information Technology could also support many other types of systems (e.g., telecommunications systems). Information Technology includes hardware, software, networks, and databases that work together to allow an organization to manage data and information. A computer performs four operations IPOS Input Processing Output Storage Parts of the CPU ALU Control Unit Registers Memory SCRAM DRAM ROM I/O Subsystem Input Devices Output Devices Storage Devices Computer structure {CPU (ALU, Control Unit, Registers) System Bus Memory(SCRAM, DRAM, ROM)} I/O Bus {I/O Subsystem (Input Devices, Output decides, Storage Devices)} 12/13/24, 4:25 PM WGU- D322 Intro to IT |2024 UPDATE |REAL EXAM QUESTIONS AND VERIFIED ANSWERS/ACCURATE SOLUTIONS |GET IT… CPU (Central Processing Unit) is the device that not only executes your programs' instructions, but also commands the various components in the computer. Memory stores the program(s) being executed and the data that each program is using. short-term and long-term storage. I/O subsystem subsystem includes all peripheral devices (input, output, storage, network) where storage consists of the long-term storage devices (disk drives, tape). bus is the device that permits information to move between each component. The system unit is a core feature of notebooks, tablets, smartphones, and other types of computers; therefore, it comes in a variety of shapes and sizes. The system unit contains various components that enable the PC system to run programs and complete other important functions. Various different types of computers are likely to have many of the same components. These include the case, which is a protective covering, internal bays and slots that grip the internal components, buses, which are the circuitry and electrical channels that enable communication among the electronic components, bays (external openings) and ports that connect peripherals, and lights and indicators that show the computer is turned on. Dynamic RAM (DRAM) which is typically called main memory