1. Describe the purpose of User Acceptance Testing in the context of system

5/31/25, 7:32 PM WGU Introduction to IT (KS02) - results

WGU C182 Introduction to IT (KS02)

Taken by: Wiseman

Score 169/ 169

• Describe the purpose of User Acceptance Testing in the context of system

implementation.User Acceptance Testing ensures that the system meets the requirements and is useful for end-users before full deployment.User Acceptance Testing is conducted to verify the system's security features.User Acceptance Testing focuses on individual components of the system for functionality.User Acceptance Testing evaluates the system's performance under load conditions.

• Which one of the following is not a characteristic of professionalism?

professional association to maintain standards high technology developed & utilized continuing education and lifelong learning standards for entry, practice and ethical conduct

• What is the primary function of power connectors in computer systems?

To store data in databases.To connect data cables between devices.To supply electrical power to components.To manage software licenses.

• Which of the following is considered a component of data hygiene? 1 / 4

5/31/25, 7:32 PM WGU Introduction to IT (KS02) - results

Data obsolescence Data validation Data redundancy Data corruption

• The business case, feasibility study, and stakeholder input are 3 key elements

of which project phase?Initiation Executing Closing Planning

• What does the acronym DIKW stand for in information technology?

Data, Input, Knowledge, Wisdom Data, Information, Knowledge, Workflow Data, Information, Knowledge, Wisdom Data, Information, Knowledge, Web

• If a database query is designed to modify existing records, which operation

should be used instead of 'Serve'?Select Update Serve Delete 2 / 4

5/31/25, 7:32 PM WGU Introduction to IT (KS02) - results

• What are the three main categories of databases?

Hierarchical, Network, Object-oriented NoSQL, Object-oriented, Relational Hierarchical, Relational, Flat file Distributed, Centralized, Flat file

• What are the three key elements of the project initiation phase?

risk assessment, resource allocation, and timeline estimation scope definition, quality assurance, and communication plan business case, feasibility study, and stakeholder input project charter, budget analysis, and team formation

• If a company is experiencing frequent database outages, which

responsibility of the database administrator should be prioritized to resolve this issue?Conducting user training Ensuring database performance Managing network infrastructure Developing new software features

• If a new computer system is designed using microprocessors, what

advantages might it have over systems that use earlier technologies like vacuum tubes?Increased reliance on external components and higher costs Increased processing speed and reduced size 3 / 4

5/31/25, 7:32 PM WGU Introduction to IT (KS02) - results

Limited functionality and slower processing speed Higher power consumption and larger physical size

• Testing performed to validate successful system implementation is called

Stress testing Integration testing Acceptance testing System testing

• Describe the primary role of a database administrator in an organization.

The primary role of a database administrator is to oversee project management tasks.The primary role of a database administrator is to write code for applications.The primary role of a database administrator is to manage hardware resources.The primary role of a database administrator is to ensure the availability, performance, and security of databases.

• Describe the role of the 'Select' operation in database queries.

The 'Select' operation deletes records from a database.The 'Select' operation modifies existing records in a database.The 'Select' operation serves data to users.The 'Select' operation is used to retrieve specific data from a database based on given criteria.

• / 4