WGU D322 INTRO TO IT EXAM | COMPLETE QUESTIONS WITH
EXPERT SOLUTIONS | 2026 LATEST UPDATED |GET A+
Computer engineering (CE) - (Answer)focuses on the design of hardware systems and the
software that makes them work. In addition to writing drivers for peripheral devices, such as
keyboards and printers, computer engineering addresses the development of solutions that use
computers embedded in other devices like alarm systems, refrigerators, and self-driving cars
Computer Science (CS) - (Answer)addresses the design and implementation of software with an
emphasis on developing effective ways to solve computing problems and creating new ways to
use computers. It encompasses a range of computing-related tasks such as robotics, artificial
intelligence, augmented reality, and algorithms designed to solve problems.
Software engineering (SE) - (Answer)focuses on the development and maintenance of reliable
and efficient software systems.
information systems (IS) - (Answer)The focus of __________ is to integrate IT solutions meant
to meet organizational business goals. This computing discipline addresses systems that generate,
process, and distribute information and support organizational communication and collaboration,
their design, and their implementation.
Information technology (IT) - (Answer)focuses more on the technology supporting information
systems in an organization rather than the information residing on the systems or being
communicated with them. In this sense, IT responds to the practical needs of the organization,
including reliable and secure solutions that are appropriately maintained, updated, and replaced.
system administrator - (Answer)The ________ is responsible for providing technical support for
hardware and software issues end users encounter, such as log-in issues. This position requires an
associate's degree or higher and a basic understanding of network vulnerabilities and security
issues. The CompTIA Network+ and the CompTIA Security+ certifications demonstrate up-to-
date knowledge and skills.
,network administrator - (Answer)The ________ is responsible for designing, planning, setting
up, and maintaining an organization's network. This position requires an associate's degree or
higher, network troubleshooting experience, and effective problem-solving skills. The CompTIA
A+, CompTIA Network+, or CompTIA Security+ certification demonstrates up-to-date
knowledge and skills.
database administrator - (Answer)The ________ is responsible for installing and configuring
databases. This position also fixes database errors and creates user accounts. This position
requires a bachelor's degree in computer science or computer engineering. The MySQL and
Oracle Database certifications are examples of certifications that demonstrate up-to-date
knowledge and skills.
security administrator - (Answer)The ________ is responsible for installing, administering, and
troubleshooting network security issues. This position requires an associate's or bachelor's degree
in computer science, cybersecurity, or a related field. It also requires a deep understanding of IT
infrastructures, including protocols, operating systems, and networks. CompTIA Security+ is a
certification that demonstrates up-to-date knowledge and skills.
web administrator - (Answer)The ________ is responsible for troubleshooting error messages
employees encounter when attempting to access their organization's website. The web
administrator is also responsible for tracking, compiling, and analyzing website usage data. This
role reports security breaches to appropriate personnel. This position requires an associate's or
bachelor's degree in computer science, information technology, or a similar field. However, with
the rise in nontraditional education, employers are hiring self-taught programmers as long as they
have a solid web portfolio.
cloud architect - (Answer)The ________ is responsible for overseeing a company's cloud
computing systems. This position requires a bachelor's degree in computer science, computer
engineering, information technology, or another relevant field. Strong understanding of operating
systems such as LINUX, UNIX, and Windows is required. The CompTIA Cloud Essentials
certification demonstrates up-to-date knowledge and skills.
network architect - (Answer)The ________ is responsible for designing networks and monitoring
traffic. This position is responsible for installing routers and modems and upgrading hardware
and software that are essential for the network to function properly. A bachelor's degree in
,computer science, information systems, information technology, or a related IT field is
recommended. Apart from these, the CompTIA A+, VMware Certified Professional, and other
industry certifications can help an individual qualify for a computer network architect job.
automation architect - (Answer)The ________ is responsible for modernizing business processes
and developing reasons or rationales for or against a process being automated. This position
prefers a bachelor's degree with accompanying hands-on experience of application design and
architect experience.
cybersecurity architect - (Answer)The ________ is responsible for designing, building, testing,
and implementing security systems within an organization's information technology network. An
individual within this position requires a thorough understanding of an organization's IT systems
to anticipate possible network security breaches. An associate's or bachelor's degree in IT,
computer science, or a related field is recommended. IT security certifications such as CompTIA
Security+ may be advantageous for demonstrating up-to-date knowledge and skills.
machine learning engineer - (Answer)The ________ is responsible for allowing an organization
to take full control of its data. Application developers and computer programmers with data
analytical skills can transition to become machine learning engineers. Experience in Python, R,
or Java with a background in machine learning frameworks is required.
Software engineers - (Answer)________ design and develop software that makes hardware and
software systems work, including operating systems, database systems, and embedded systems.
They need to understand hardware and software. Software engineers work with clients and
colleagues to understand requirements and perform detailed technical work. Software engineers
typically work in IT, electronics, or telecommunication companies in roles such as application
programmers, software developers, and software architects. These jobs require attention to detail,
analytical and logical thinking skills, and teamwork. Proficiency in working on complex
software projects, accompanied by a bachelor's degree in math, computer science, software
engineering, or information technology, is recommended.
Hardware engineers, network designers, and network engineers - (Answer)________, ________,
and ________ set up, configure, maintain, and upgrade systems where data resides and that
support the exchange of information, including communication systems and networks. Network
engineers ensure that the security of data and information is appropriate and that companies have
, processes and procedures in place to enable business operations to continue in the event of a
disaster. Anyone working in the IT department needs to have a deep understanding of networks
and systems. However, the network engineer should have the ability to communicate, plan,
analyze, and solve problems effectively.
Cloud software engineers - (Answer)________, cloud security engineers, cloud system
engineers, and cloud network engineers use their technical and analytical skills to help
companies identify opportunities for migrating a part or all of their infrastructure to the cloud,
supporting the more efficient use of resources and improving IT operations. These individuals
design and set up automation, cloud storage, data centers, virtual servers, and web services with
an emphasis on a particular solution's cost, benefits to users, and security of data processing.
computer support specialist, technical support - (Answer)The ________ supports, monitors, and
maintains workplace technology and responds to user requests for help. Titles for ________ in an
organization include helpdesk specialist and IT support specialist. These roles need a wide range
of IT knowledge, problem-solving skills, and patience to help users benefit from the available
technology. Most IT professionals start their IT career in a technical support role. No higher
education is required for entry-level positions. However, individuals who possess a bachelor's
degree in computer science, software engineering, information technology, or a related field are
qualified.
Systems analysts, product specialists, systems engineers, solutions specialists, and technical
designers - (Answer)________, ________, ________, ________, and ________ investigate
business problems and create information systems to provide solutions. These jobs require both
business and technical knowledge and rely on effective communication to understand clients'
requirements. A bachelor's degree in a computer-related field is recommended. As an
organization's reliance on IT continues to expand, reliance on systems analysts will continue to
grow.
Data analysts - (Answer)Organizations gather data from customers and internal operations to
identify opportunities to improve business operations. ________ use statistical and other
quantitative methods to gain insights that support the organization's decision-making. Data
scientists, ________, and statisticians use their analytical expertise and presentation skills to tell
the stories hidden in the data.
EXPERT SOLUTIONS | 2026 LATEST UPDATED |GET A+
Computer engineering (CE) - (Answer)focuses on the design of hardware systems and the
software that makes them work. In addition to writing drivers for peripheral devices, such as
keyboards and printers, computer engineering addresses the development of solutions that use
computers embedded in other devices like alarm systems, refrigerators, and self-driving cars
Computer Science (CS) - (Answer)addresses the design and implementation of software with an
emphasis on developing effective ways to solve computing problems and creating new ways to
use computers. It encompasses a range of computing-related tasks such as robotics, artificial
intelligence, augmented reality, and algorithms designed to solve problems.
Software engineering (SE) - (Answer)focuses on the development and maintenance of reliable
and efficient software systems.
information systems (IS) - (Answer)The focus of __________ is to integrate IT solutions meant
to meet organizational business goals. This computing discipline addresses systems that generate,
process, and distribute information and support organizational communication and collaboration,
their design, and their implementation.
Information technology (IT) - (Answer)focuses more on the technology supporting information
systems in an organization rather than the information residing on the systems or being
communicated with them. In this sense, IT responds to the practical needs of the organization,
including reliable and secure solutions that are appropriately maintained, updated, and replaced.
system administrator - (Answer)The ________ is responsible for providing technical support for
hardware and software issues end users encounter, such as log-in issues. This position requires an
associate's degree or higher and a basic understanding of network vulnerabilities and security
issues. The CompTIA Network+ and the CompTIA Security+ certifications demonstrate up-to-
date knowledge and skills.
,network administrator - (Answer)The ________ is responsible for designing, planning, setting
up, and maintaining an organization's network. This position requires an associate's degree or
higher, network troubleshooting experience, and effective problem-solving skills. The CompTIA
A+, CompTIA Network+, or CompTIA Security+ certification demonstrates up-to-date
knowledge and skills.
database administrator - (Answer)The ________ is responsible for installing and configuring
databases. This position also fixes database errors and creates user accounts. This position
requires a bachelor's degree in computer science or computer engineering. The MySQL and
Oracle Database certifications are examples of certifications that demonstrate up-to-date
knowledge and skills.
security administrator - (Answer)The ________ is responsible for installing, administering, and
troubleshooting network security issues. This position requires an associate's or bachelor's degree
in computer science, cybersecurity, or a related field. It also requires a deep understanding of IT
infrastructures, including protocols, operating systems, and networks. CompTIA Security+ is a
certification that demonstrates up-to-date knowledge and skills.
web administrator - (Answer)The ________ is responsible for troubleshooting error messages
employees encounter when attempting to access their organization's website. The web
administrator is also responsible for tracking, compiling, and analyzing website usage data. This
role reports security breaches to appropriate personnel. This position requires an associate's or
bachelor's degree in computer science, information technology, or a similar field. However, with
the rise in nontraditional education, employers are hiring self-taught programmers as long as they
have a solid web portfolio.
cloud architect - (Answer)The ________ is responsible for overseeing a company's cloud
computing systems. This position requires a bachelor's degree in computer science, computer
engineering, information technology, or another relevant field. Strong understanding of operating
systems such as LINUX, UNIX, and Windows is required. The CompTIA Cloud Essentials
certification demonstrates up-to-date knowledge and skills.
network architect - (Answer)The ________ is responsible for designing networks and monitoring
traffic. This position is responsible for installing routers and modems and upgrading hardware
and software that are essential for the network to function properly. A bachelor's degree in
,computer science, information systems, information technology, or a related IT field is
recommended. Apart from these, the CompTIA A+, VMware Certified Professional, and other
industry certifications can help an individual qualify for a computer network architect job.
automation architect - (Answer)The ________ is responsible for modernizing business processes
and developing reasons or rationales for or against a process being automated. This position
prefers a bachelor's degree with accompanying hands-on experience of application design and
architect experience.
cybersecurity architect - (Answer)The ________ is responsible for designing, building, testing,
and implementing security systems within an organization's information technology network. An
individual within this position requires a thorough understanding of an organization's IT systems
to anticipate possible network security breaches. An associate's or bachelor's degree in IT,
computer science, or a related field is recommended. IT security certifications such as CompTIA
Security+ may be advantageous for demonstrating up-to-date knowledge and skills.
machine learning engineer - (Answer)The ________ is responsible for allowing an organization
to take full control of its data. Application developers and computer programmers with data
analytical skills can transition to become machine learning engineers. Experience in Python, R,
or Java with a background in machine learning frameworks is required.
Software engineers - (Answer)________ design and develop software that makes hardware and
software systems work, including operating systems, database systems, and embedded systems.
They need to understand hardware and software. Software engineers work with clients and
colleagues to understand requirements and perform detailed technical work. Software engineers
typically work in IT, electronics, or telecommunication companies in roles such as application
programmers, software developers, and software architects. These jobs require attention to detail,
analytical and logical thinking skills, and teamwork. Proficiency in working on complex
software projects, accompanied by a bachelor's degree in math, computer science, software
engineering, or information technology, is recommended.
Hardware engineers, network designers, and network engineers - (Answer)________, ________,
and ________ set up, configure, maintain, and upgrade systems where data resides and that
support the exchange of information, including communication systems and networks. Network
engineers ensure that the security of data and information is appropriate and that companies have
, processes and procedures in place to enable business operations to continue in the event of a
disaster. Anyone working in the IT department needs to have a deep understanding of networks
and systems. However, the network engineer should have the ability to communicate, plan,
analyze, and solve problems effectively.
Cloud software engineers - (Answer)________, cloud security engineers, cloud system
engineers, and cloud network engineers use their technical and analytical skills to help
companies identify opportunities for migrating a part or all of their infrastructure to the cloud,
supporting the more efficient use of resources and improving IT operations. These individuals
design and set up automation, cloud storage, data centers, virtual servers, and web services with
an emphasis on a particular solution's cost, benefits to users, and security of data processing.
computer support specialist, technical support - (Answer)The ________ supports, monitors, and
maintains workplace technology and responds to user requests for help. Titles for ________ in an
organization include helpdesk specialist and IT support specialist. These roles need a wide range
of IT knowledge, problem-solving skills, and patience to help users benefit from the available
technology. Most IT professionals start their IT career in a technical support role. No higher
education is required for entry-level positions. However, individuals who possess a bachelor's
degree in computer science, software engineering, information technology, or a related field are
qualified.
Systems analysts, product specialists, systems engineers, solutions specialists, and technical
designers - (Answer)________, ________, ________, ________, and ________ investigate
business problems and create information systems to provide solutions. These jobs require both
business and technical knowledge and rely on effective communication to understand clients'
requirements. A bachelor's degree in a computer-related field is recommended. As an
organization's reliance on IT continues to expand, reliance on systems analysts will continue to
grow.
Data analysts - (Answer)Organizations gather data from customers and internal operations to
identify opportunities to improve business operations. ________ use statistical and other
quantitative methods to gain insights that support the organization's decision-making. Data
scientists, ________, and statisticians use their analytical expertise and presentation skills to tell
the stories hidden in the data.
