WGU C838 COMPREHENSIVE EXAM 2026
FULL QUESTIONS AND CORRECT ANSWERS
ALREADY PASSED
●● What NIST publication number defines cloud computing?.
Answer: 800-145
●● What ISO/IEC standard provides information on cloud computing?.
Answer: 17788
●● What is another way of describing a functional business
requirement?.
Answer: necessary
●● What is another way of describing a nonfunctional business
requirement?.
Answer: not necessary
●● What is the greatest driver pushing orgs to the cloud?.
Answer: Cost savings
●● What is cloud bursting?.
,Answer: Ability to increase available cloud resources on demand
●● What are 3 characteristics of cloud computing?.
Answer: Elasticity
Simplicity
Scalability
●● What is a cloud customer?.
Answer: Anyone purchasing cloud services
●● What is a cloud user?.
Answer: Anyone using cloud services
●● What are the three cloud computing service models?.
Answer: SaaS(Software as a service)
PaaS(Platform as a service)
IaaS(Infrastructure as a service)
●● What is IaaS (Infrastructure as a Service)?.
Answer: Cloud provider provides all the physical capability and
administration, while the customer is responsible for logical resources.
,●● What is PaaS (Platform as a Service)?.
Answer: A cloud computing service that provides the hardware and the
operating system and is responsible for updating and maintaining both.
●● What is SaaS (Software As A Service)?.
Answer: Cloud provider manages everything.
●● What are the four cloud deployment models?.
Answer: Public
Private
Community
Hybrid
●● What cloud model is owned by a single organization?.
Answer: Private
●● What cloud model is an arrangement of two or more cloud servers?.
Answer: Hybrid
●● What cloud model is a shared setup between orgs?.
Answer: Community
, ●● What cloud model is open for free usage?.
Answer: Public
●● What is a cloud service provider?.
Answer: Cloud service provider manages and provides entire hosting
ability
●● What is a Cloud Access Security Broker?.
Answer: Third-party acting as an intermediary for identity and access
management
●● What do regulators do?.
Answer: Ensure organizations are in compliance with regulatory
framework.
●● What word in the CIA triad describes: What protects information
from unauthorized access/dissemination?.
Answer: Confidentiality
●● What word in the CIA triad describes: Ensuring that information is
not subject to unauthorized modification?.
Answer: Integrity
FULL QUESTIONS AND CORRECT ANSWERS
ALREADY PASSED
●● What NIST publication number defines cloud computing?.
Answer: 800-145
●● What ISO/IEC standard provides information on cloud computing?.
Answer: 17788
●● What is another way of describing a functional business
requirement?.
Answer: necessary
●● What is another way of describing a nonfunctional business
requirement?.
Answer: not necessary
●● What is the greatest driver pushing orgs to the cloud?.
Answer: Cost savings
●● What is cloud bursting?.
,Answer: Ability to increase available cloud resources on demand
●● What are 3 characteristics of cloud computing?.
Answer: Elasticity
Simplicity
Scalability
●● What is a cloud customer?.
Answer: Anyone purchasing cloud services
●● What is a cloud user?.
Answer: Anyone using cloud services
●● What are the three cloud computing service models?.
Answer: SaaS(Software as a service)
PaaS(Platform as a service)
IaaS(Infrastructure as a service)
●● What is IaaS (Infrastructure as a Service)?.
Answer: Cloud provider provides all the physical capability and
administration, while the customer is responsible for logical resources.
,●● What is PaaS (Platform as a Service)?.
Answer: A cloud computing service that provides the hardware and the
operating system and is responsible for updating and maintaining both.
●● What is SaaS (Software As A Service)?.
Answer: Cloud provider manages everything.
●● What are the four cloud deployment models?.
Answer: Public
Private
Community
Hybrid
●● What cloud model is owned by a single organization?.
Answer: Private
●● What cloud model is an arrangement of two or more cloud servers?.
Answer: Hybrid
●● What cloud model is a shared setup between orgs?.
Answer: Community
, ●● What cloud model is open for free usage?.
Answer: Public
●● What is a cloud service provider?.
Answer: Cloud service provider manages and provides entire hosting
ability
●● What is a Cloud Access Security Broker?.
Answer: Third-party acting as an intermediary for identity and access
management
●● What do regulators do?.
Answer: Ensure organizations are in compliance with regulatory
framework.
●● What word in the CIA triad describes: What protects information
from unauthorized access/dissemination?.
Answer: Confidentiality
●● What word in the CIA triad describes: Ensuring that information is
not subject to unauthorized modification?.
Answer: Integrity
