WGU D322 INTRO TO IT EXAM | COMPLETE QUESTIONS WITH
EXPERT SOLUTIONS | 2026 LATEST UPDATED | GET A+
Administration - (answer)An administrator is in charge of some portion of the IT infrastructure.
Network administrator - (answer)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 - (answer)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 - (answer)install, configure, and administer appropriate firewall security
to protect the organization's systems and to work proactively against such intrusions.
Web administrator (webmaster) - (answer)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 - (answer)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 - (answer)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 - (answer)IPOS
Input
Processing
Output
Storage
Parts of the CPU - (answer)ALU
Control Unit
Registers
Memory - (answer)SCRAM
DRAM
ROM
I/O Subsystem - (answer)Input Devices
Output Devices
Storage Devices
Computer structure - (answer){CPU (ALU, Control Unit, Registers)
System Bus
Memory(SCRAM, DRAM, ROM)}
I/O Bus
{I/O Subsystem (Input Devices, Output decides, Storage Devices)}
CPU (Central Processing Unit) - (answer)is the device that not only executes your programs'
instructions, but also commands the various components in the computer.
Memory - (answer)stores the program(s) being executed and the data that each program is using.
EXPERT SOLUTIONS | 2026 LATEST UPDATED | GET A+
Administration - (answer)An administrator is in charge of some portion of the IT infrastructure.
Network administrator - (answer)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 - (answer)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 - (answer)install, configure, and administer appropriate firewall security
to protect the organization's systems and to work proactively against such intrusions.
Web administrator (webmaster) - (answer)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 - (answer)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 - (answer)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 - (answer)IPOS
Input
Processing
Output
Storage
Parts of the CPU - (answer)ALU
Control Unit
Registers
Memory - (answer)SCRAM
DRAM
ROM
I/O Subsystem - (answer)Input Devices
Output Devices
Storage Devices
Computer structure - (answer){CPU (ALU, Control Unit, Registers)
System Bus
Memory(SCRAM, DRAM, ROM)}
I/O Bus
{I/O Subsystem (Input Devices, Output decides, Storage Devices)}
CPU (Central Processing Unit) - (answer)is the device that not only executes your programs'
instructions, but also commands the various components in the computer.
Memory - (answer)stores the program(s) being executed and the data that each program is using.
