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【General】 Unparalleled WGU Valid Exam Experience–Marvelous New Introduction-to-IT Test Pre

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WGU Introduction-to-IT Exam Syllabus Topics:
TopicDetails
Topic 1
  • Introduction to IT: This section of the exam measures the skills of IT Support Specialists and explains information technology as a discipline, along with how the IT department supports business activities. It provides a simple overview of different IT areas such as systems and services, networks and security, scripting and programming, data management, and the business side of IT. Learners see how these areas connect with each other and how they contribute to organizational operations.
Topic 2
  • Basics of Programming Languages in Software Development: This section of the exam assesses the skills of IT Support Specialists and covers the fundamental purpose of programming languages in software development. It provides a simple description of how programming works and how developers use languages to build tools and applications.
Topic 3
  • Data management functions in databases: This section of the exam measures the skills of Systems Administrators and summarizes the basic functions involved in managing data within databases. It introduces how data is stored, organized, and accessed, giving learners a simple understanding of how essential database tasks support business information needs.
Topic 4
  • Structure, function, and security associated with networks: This section of the exam measures skills of IT Support Specialists and outlines the basic components of networks, how they operate, and the security needed to protect them. It provides a simple view of how network structures support communication and how security measures protect information.
Topic 5
  • Role of the IT department in IT infrastructure management, disaster recovery, and business continuity processes: This section of the exam measures skills of Systems Administrators and explains how the IT department manages infrastructure and supports recovery processes to keep operations running during disruptions. It introduces how IT teams protect systems, restore services, and maintain continuity for the business.

WGU Introduction to IT Sample Questions (Q87-Q92):NEW QUESTION # 87
What is the name of the wireless technology that specifically accommodates distances up to 300 feet?
  • A. Wide area network WAN
  • B. Wi-Fi
  • C. Bluetooth
  • D. Near field communication NFC
Answer: C
Explanation:
Bluetooth is the wireless technology commonly identified in IT fundamentals as supporting short-range communication up to around 300 feet in higher-power implementations. Bluetooth is designed for personal area networking, connecting devices such as headphones, keyboards, speakers, and smartphones with low power consumption and easy pairing. Different Bluetooth classes exist: some provide only a few meters of range, while higher-power versions can extend to roughly 100 meters, which is close to 300 feet, under good conditions. Wi-Fi typically supports larger local-area coverage and is used to connect devices to local networks and the internet. A wide area network is not a wireless technology standard; it is a type of network spanning large geographic areas. Near field communication is designed for extremely short distances, usually a few centimeters, and is used for contactless payments and quick device taps. Since the question asks for a wireless technology specifically accommodating distances up to 300 feet, Bluetooth best matches that description.

NEW QUESTION # 88
How does high-level programming language differ from low-level language?
  • A. The high-level code is written at the binary level.
  • B. The high-level code is written using words from the English language.
  • C. The high-level code is written by translating it to machine language.
  • D. The high-level code is written in machine language.
Answer: B

NEW QUESTION # 89
What translates and executes source code into machine language one line at a time?
  • A. Operating system
  • B. Compiler
  • C. Assembler
  • D. Interpreter
Answer: D

NEW QUESTION # 90
Which part of the data-information-knowledge-wisdom DIKW hierarchy involves recognizing the right thing to do?
  • A. Wisdom
  • B. Data
  • C. Knowledge
  • D. Information
Answer: A
Explanation:
Wisdom is the DIKW level that involves recognizing the right thing to do. In Information Technology and decision-support contexts, wisdom goes beyond simply having facts, meaning, or even actionable understanding. It includes sound judgment, ethical reasoning, and the ability to choose an appropriate course of action based on values, long-term consequences, and context. Data is raw facts, information is processed and contextualized data, and knowledge is the application of information through experience, rules, methods, or models to guide actions. Wisdom adds a higher level of human-like evaluation: not only can someone act, but they can decide whether they should act and which action is most responsible. For example, a system might provide knowledge about security vulnerabilities and fixes, but wisdom is deciding how to balance security, cost, user impact, and ethical obligations when implementing changes. In many IT documents, wisdom is described as insight and judgment that guides decisions toward the best or most ethical outcomes.
Therefore, recognizing the right thing to do corresponds to wisdom.

NEW QUESTION # 91
What type of a system requirement involves preventing unauthorized access to data?
  • A. Security
  • B. User needs
  • C. Accessibility
  • D. Design
Answer: A
Explanation:
*Unauthorized access refers to gaining entry or access to a system, physical or electronic, without the permission of the owner or administrator.
*Security is the type of system requirement that involves preventing unauthorized access to data.
*Security measures include:
oAuthentication: Verifying user identity.
oEncryption: Protecting data from unauthorized viewing.
oAccess controls: Limiting who can access specific resources.
oFirewalls: Filtering network traffic.
*Ensuring security helps safeguard sensitive information and maintain data integrity.
References:
1.Unauthorized Access: Risks, Examples, and 6 Defensive Measures
2.How to Prevent Unauthorized Access: 10 Best Practices
3.Threat Picture: Unauthorized Access Prevention
4.PMC: Protecting Information with Cybersecurity
5.Cyberpedia: Unauthorized Data Access
1: Unauthorized Access: Risks, Examples, and 6 Defensive Measures 2: How to Prevent Unauthorized Access:
10 Best Practices 3: Threat Picture: Unauthorized Access Prevention 4: PMC: Protecting Information with Cybersecurity 5: Cyberpedia: Unauthorized Data Access

NEW QUESTION # 92
......
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