WGU D322 - INTRODUCTION TO IT(D322 - INTRODUCTION TO IT) WITH 72
QUESTIONS AND CORRECT ,VERIFIED ANSWERS .ALREADY PASSED!!
What is the first level of the Data Pyramid? - (ANSWER)Data - Raw, unprocessed facts
What comes after data in the Data Pyramid? - (ANSWER)Information - Processed and
organized data
What is Knowledge in the Data Pyramid - (ANSWER)Information combined with experience
or context
!@#$%^&*()
What is Wisdom in the Data Pyramid? - (ANSWER)Using knowledge to make informed
decisions
What is structured data? - (ANSWER)Data organized in a defined formatted (e.g., tables in a
database)
What is unstructured data? - (ANSWER)Data without a predefined format (e.g., videos,
social media posts)
What is Big Data? - (ANSWER)Extremely large data sets that can be analyzed for patterns,
trends, and insights
What IaaS stand for? - (ANSWER)Infrastructure as a Service
What is the purpose of IaaS? - (ANSWER)Provides virtualized computing resources over the
internet (e.g., servers, storage)
What does PaaS stand for? - (ANSWER)Platform as a service
What is the purpose of PaaS? - (ANSWER)Offers tools and environment for app
development without managing infrastructure
What does SaaS stand for? - (ANSWER)Software as a Service
What is the purpose of SaaS? - (ANSWER)Provides software applications via the web on a
subscription basis
What does it mean for data to be precise? - (ANSWER)Exact and detailed
What does it mean for data to be valid? - (ANSWER)Follows the correct format and logic
, WGU D322 - INTRODUCTION TO IT(D322 - INTRODUCTION TO IT) WITH 72
QUESTIONS AND CORRECT ,VERIFIED ANSWERS .ALREADY PASSED!!
What does it mean for data to be reliable? - (ANSWER)Consistent across different sources
What does timely data mean? - (ANSWER)Available when needed and up to date
What does complete data mean? - (ANSWER)All required information is present
!@#$%^&*()
What is dirty data? - (ANSWER)Inaccurate, incomplete, or duplicate data
What is data scrubbing? - (ANSWER)The process of correcting or removing dirty data
Name a type of bad data. - (ANSWER)Duplicates, outdated info, incorrect entries, missing
fields
What is a motherboard? - (ANSWER)The main circuit board that connects all components
What is a CPU? - (ANSWER)The processor that performs instructions and calculations
What is RAM? - (ANSWER)Short-term memory used to store active data and programs
What is a hard drive? - (ANSWER)Long-term storage for data and applications
What is a power supply? - (ANSWER)Converts electricity to power the computer
components
What is a LAN? - (ANSWER)Local Area Network - connects devices in a small geographic
area
What is a WAN? - (ANSWER)Wide Area Network - spans large areas, often using public
networks
What are two common types of network topologies? - (ANSWER)Physical and Logical
What is a protocol in networking? - (ANSWER)A set of rules that determine how data is
transmitted
What is the most common protocol used on the internet? - (ANSWER)TCP/IP (Transmission
Control Protocol/Internet Protocol)
QUESTIONS AND CORRECT ,VERIFIED ANSWERS .ALREADY PASSED!!
What is the first level of the Data Pyramid? - (ANSWER)Data - Raw, unprocessed facts
What comes after data in the Data Pyramid? - (ANSWER)Information - Processed and
organized data
What is Knowledge in the Data Pyramid - (ANSWER)Information combined with experience
or context
!@#$%^&*()
What is Wisdom in the Data Pyramid? - (ANSWER)Using knowledge to make informed
decisions
What is structured data? - (ANSWER)Data organized in a defined formatted (e.g., tables in a
database)
What is unstructured data? - (ANSWER)Data without a predefined format (e.g., videos,
social media posts)
What is Big Data? - (ANSWER)Extremely large data sets that can be analyzed for patterns,
trends, and insights
What IaaS stand for? - (ANSWER)Infrastructure as a Service
What is the purpose of IaaS? - (ANSWER)Provides virtualized computing resources over the
internet (e.g., servers, storage)
What does PaaS stand for? - (ANSWER)Platform as a service
What is the purpose of PaaS? - (ANSWER)Offers tools and environment for app
development without managing infrastructure
What does SaaS stand for? - (ANSWER)Software as a Service
What is the purpose of SaaS? - (ANSWER)Provides software applications via the web on a
subscription basis
What does it mean for data to be precise? - (ANSWER)Exact and detailed
What does it mean for data to be valid? - (ANSWER)Follows the correct format and logic
, WGU D322 - INTRODUCTION TO IT(D322 - INTRODUCTION TO IT) WITH 72
QUESTIONS AND CORRECT ,VERIFIED ANSWERS .ALREADY PASSED!!
What does it mean for data to be reliable? - (ANSWER)Consistent across different sources
What does timely data mean? - (ANSWER)Available when needed and up to date
What does complete data mean? - (ANSWER)All required information is present
!@#$%^&*()
What is dirty data? - (ANSWER)Inaccurate, incomplete, or duplicate data
What is data scrubbing? - (ANSWER)The process of correcting or removing dirty data
Name a type of bad data. - (ANSWER)Duplicates, outdated info, incorrect entries, missing
fields
What is a motherboard? - (ANSWER)The main circuit board that connects all components
What is a CPU? - (ANSWER)The processor that performs instructions and calculations
What is RAM? - (ANSWER)Short-term memory used to store active data and programs
What is a hard drive? - (ANSWER)Long-term storage for data and applications
What is a power supply? - (ANSWER)Converts electricity to power the computer
components
What is a LAN? - (ANSWER)Local Area Network - connects devices in a small geographic
area
What is a WAN? - (ANSWER)Wide Area Network - spans large areas, often using public
networks
What are two common types of network topologies? - (ANSWER)Physical and Logical
What is a protocol in networking? - (ANSWER)A set of rules that determine how data is
transmitted
What is the most common protocol used on the internet? - (ANSWER)TCP/IP (Transmission
Control Protocol/Internet Protocol)
