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WGU Introduction-to-IT Exam Overview:

Certification Vendor:Western Governors University (WGU)
Exam Name:WGU Introduction to IT
Exam Number:Introduction-to-IT (C182)
Exam Format:Multiple Select, Multiple Choice
Certificate Validity Period:N/A (Course Assessment)
Available Languages:English
Passing Score:65%
Exam Price:Included in tuition / No separate fee
Exam Duration:90 minutes
Real Exam Qty:60–70
Recommended Training:WGU Official Course Materials
Exam Registration:WGU Student Portal
Sample Questions:WGU Introduction-to-IT Sample Questions
Exam Way:Online proctored assessment via WGU platform
Pre Condition:None; open to all students in relevant IT programs
Official Syllabus URL:https://www.wgu.edu/

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WGU Introduction-to-IT 考試大綱：

主題簡介
主題 1
  • 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.
主題 2
  • 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.
主題 3
  • 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.
主題 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.
主題 5
  • 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.

最新的 Courses and Certificates Introduction-to-IT 免費考試真題 (Q109-Q114):

問題 #109
Which two languages are scripted?
Choose 2 answers

答案：B,D

解題說明：
Scripting languages are a specific type of programming language that is interpreted rather than requiring compilation. They are designed for specific runtime environments to provide additional functions, integrate complex systems, and communicate with other programming languages12.
Here are the two scripted languages from the given options:
1.PHP (Hypertext Preprocessor):
oPHP is a widely used server-side scripting language.
oIt is primarily used for web development to create dynamic web pages.
oPHP scripts are executed on the server before the HTML is sent to the client's browser.
oIt can interact with databases, handle forms, and perform various server-side tasks.
oPopular platforms like WordPress and Joomla are built using PHP.
2.Python:
oPython is a versatile and powerful scripting language.
oIt is known for its readability and concise syntax.
oPython can be used for web development, data analysis, scientific computing, automation, and more.
oIt is both a server-side and client-side scripting language.
oPython's extensive libraries make it suitable for a wide range of applications.
References:
*1Coursera: What Are Scripting Languages?
*2IONOS: Explanation, Features, and Examples of Scripting Languages


問題 #110
Which technology is characteristic of second-generation computing?

答案：B

解題說明：
Second-generation computers, roughly from the mid-1950s to the early 1960s, are characterized by the replacement of vacuum tubes with transistors as the primary electronic switching device. Transistors were a major improvement because they were smaller in size, generated far less heat, used less electrical power, and were more reliable than vacuum tubes. This reduced maintenance needs and hardware failures, making computers more stable and suitable for wider organizational use. Performance also improved because transistors could switch faster than vacuum tubes, enabling quicker processing and more efficient operation.
During this era, computers also advanced in software support, with greater use of assembly language and the introduction of early high-level programming languages such as FORTRAN and COBOL. These developments made programming more practical and increased adoption in scientific calculations and business data processing. Microprocessors belong to a much later stage, artificial intelligence is typically linked to later generations, and nanotechnology is a modern fabrication concept. Therefore, transistors are the defining technology of second-generation computing.


問題 #111
What is a characteristic of cloud computing?

答案：B

解題說明：
1.On-demand self-service:
oCloud computing services do not require human administrators. Users can provision, monitor, and manage computing resources as needed.
oWith data centers worldwide, cloud providers have vast compute and storage assets ready for use.
oDevelopers can select resources and tools through a self-service portal, building applications without waiting for physical servers.
oAdmins set policies, but within those guardrails, employees have the freedom to build, test, and deploy apps.
References:
1.GeeksforGeeks: Characteristics of Cloud Computing
2.TechTarget: 8 Key Characteristics of Cloud Computing


問題 #112
Which generation of computing is associated with integrated circuits?

答案：C

解題說明：
The third generation of computing is strongly associated with the introduction and widespread use of integrated circuits. Integrated circuits, often called ICs, combine many electronic components such as transistors, resistors, and capacitors onto a single silicon chip. This integration dramatically reduced the physical size of computers while increasing processing speed, reliability, and efficiency. Compared with second-generation transistor-based computers, third-generation machines produced less heat, required less maintenance, and offered better overall performance. This era also enabled more sophisticated computer designs, supporting improved input and output devices and stronger system capabilities for business and scientific computing. In many standard Information Technology references, the generational shift is summarized as first generation using vacuum tubes, second generation using transistors, third generation using integrated circuits, and fourth generation using microprocessors. Fifth generation is generally linked with artificial intelligence and advanced parallel processing concepts rather than the initial adoption of ICs.
Therefore, the generation most clearly identified with integrated circuits is the third generation.


問題 #113
A programmer needs to create a variable that holds the brand name for a product in an inventory. What is the name of the data type that should be used?

答案：D

解題說明：
A brand name is made up of multiple characters, so it should be stored as a character string. In Information Technology, a character string data type is used to store text values such as names, addresses, descriptions, and identifiers that consist of more than one character. Examples include Sony, Samsung, Dell, or Hewlett Packard. A character type would be limited to only one letter or symbol, which would not hold an entire brand name. Floating-point data types store numeric values with decimals, and Boolean data stores only two states such as true or false, so neither fits a text label like a brand name. Using a string type also allows the system to support searching, sorting, and matching operations for inventory reports and queries. In database design, this type is commonly implemented as VARCHAR or TEXT, depending on the expected length and usage.
Therefore, the correct data type for storing a product brand name is character string.


問題 #114
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