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WGU- D322 Intro to IT Questions With Solutions 100% Correct
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WGU- D322 Intro to IT Questions With Solutions 100% Correct 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, makin...

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  • September 15, 2024
  • 24
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • wgu d322 intro to it questions
  • with solutions 100 correct

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WGU- D322 Intro to IT Questions With
Solutions 100% Correct

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.




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.

, WGU- D322 Intro to IT Questions With
Solutions 100% Correct
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

, WGU- D322 Intro to IT Questions With
Solutions 100% Correct
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)}

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