D320 Full Review – Questions With Complete Solutions
Business Impact Analysis (BIA) Right Ans - Identifies and evaluates the
effects of disruptions on business operations, helping to determine critical
functions and establish recovery priorities
Cloud Bursting Right Ans - A strategy where an application primarily runs
in a private cloud but temporarily uses additional resources from a public
cloud when demand exceeds capacity
Metered Service Right Ans - Organization only pays for what it uses
Rapid Elasticity Right Ans - A specific form of elasticity where the system
can quickly and automatically scale resources up or down in response to
demand changes
Return On Investment (ROI) Right Ans - Used to describe a profitability
ratio
Calculated by dividing net profits by net assets
Elasticity Right Ans - The ability of a system to automatically adjust
resources to match the current load, scaling up or down as needed in response
to real-time demand
Simplicity Right Ans - allow a user to seamlessly use the service without
frequently interacting with the cloud service provider
Scalability Right Ans - Involves increasing the capacity of resources, such
as servers, storage, and network, to meet the increased demand
IaaS Right Ans - Users rent virtual servers and storage but manage the OS,
applications, and middleware themselves
PaaS Right Ans - Users manage applications and data, while the provider
manages everything else
SaaS Right Ans - Users access software via a web browser, and the provider
manages everything from infrastructure to application updates
,Unstructured Data Right Ans - Data that does not have a pre-defined
format or organization. It is typically text-heavy and can include a variety of
formats like emails, social media posts, videos, images, and more
Structured Data Right Ans - Data that is organized into a clear, predefined
format, making it easily searchable and analyzable. It typically resides in fixed
fields within a record or file, such as a database
Public Cloud Right Ans - A cloud that can be accessed by anyone
Private Cloud Right Ans - a cloud that is owned and operated by an
organization for its own benefit
Community Cloud Right Ans - A cloud that is open only to specific
organizations that have common concerns
Hybrid Cloud Right Ans - A cloud that combines the features of a public
cloud with those of a private cloud.
Cloud Broker Right Ans - Company that purchases hosting services from a
provider and resells them to its own customers
Cloud Access Security Broker (CASB) Right Ans - A software tool or service
that sits between an organization's on-premises infrastructure and a cloud
provider's infrastructure to enforce security policies
Regulators Right Ans - Government agencies or bodies responsible for
creating and enforcing rules and regulations within a specific industry or
jurisdiction
Cost-Benefit Analysis Right Ans - A process used to evaluate the potential
benefits and costs of a decision or project, typically to determine if the
benefits outweigh the costs
FIPS 140-2 Right Ans - A U.S. government computer security standard used
to approve cryptographic modules
, NIST 800-53 Right Ans - A U.S. government publication that provides a
catalog of security and privacy controls for federal information systems and
organizations
Trusted Cloud Initiative (TCI) Right Ans - A reference model for building
trust in cloud computing environments through industry best practices
Vendor Lock-In Right Ans - Situation where a customer becomes
dependent on a particular vendor's products or services, making it difficult to
switch to another vendor without substantial cost or inconvenience
Vendor Lock-Out Right Ans - The ability of a customer to switch from one
vendor's products or services to another without significant barriers or costs
Blockchain Right Ans - A distributed ledger technology that records
transactions across multiple computers in a way that is secure, transparent,
and resistant to modification
Containers Right Ans - Lightweight, portable, and self-sufficient software
packages that contain everything needed to run an application, including code,
runtime, libraries, and dependencies
Quantum Computing Right Ans - A type of computing that uses quantum-
mechanical phenomena, such as superposition and entanglement, to perform
operations on data
Homomorphic Encryption Right Ans - A form of encryption that allows
computation to be performed on encrypted data without decrypting it first
STRIDE Right Ans - A mnemonic used in security threat modeling to
categorize and analyze threats: Spoofing, Tampering, Repudiation,
Information disclosure, Denial of service, Elevation of privilege
Apache Cloud Stack Right Ans - An open-source cloud computing software
for creating, managing, and deploying infrastructure cloud services
Single Points Of Failures (SPOFs) Right Ans - Components of a system that,
if they fail, will cause the entire system to fail
Business Impact Analysis (BIA) Right Ans - Identifies and evaluates the
effects of disruptions on business operations, helping to determine critical
functions and establish recovery priorities
Cloud Bursting Right Ans - A strategy where an application primarily runs
in a private cloud but temporarily uses additional resources from a public
cloud when demand exceeds capacity
Metered Service Right Ans - Organization only pays for what it uses
Rapid Elasticity Right Ans - A specific form of elasticity where the system
can quickly and automatically scale resources up or down in response to
demand changes
Return On Investment (ROI) Right Ans - Used to describe a profitability
ratio
Calculated by dividing net profits by net assets
Elasticity Right Ans - The ability of a system to automatically adjust
resources to match the current load, scaling up or down as needed in response
to real-time demand
Simplicity Right Ans - allow a user to seamlessly use the service without
frequently interacting with the cloud service provider
Scalability Right Ans - Involves increasing the capacity of resources, such
as servers, storage, and network, to meet the increased demand
IaaS Right Ans - Users rent virtual servers and storage but manage the OS,
applications, and middleware themselves
PaaS Right Ans - Users manage applications and data, while the provider
manages everything else
SaaS Right Ans - Users access software via a web browser, and the provider
manages everything from infrastructure to application updates
,Unstructured Data Right Ans - Data that does not have a pre-defined
format or organization. It is typically text-heavy and can include a variety of
formats like emails, social media posts, videos, images, and more
Structured Data Right Ans - Data that is organized into a clear, predefined
format, making it easily searchable and analyzable. It typically resides in fixed
fields within a record or file, such as a database
Public Cloud Right Ans - A cloud that can be accessed by anyone
Private Cloud Right Ans - a cloud that is owned and operated by an
organization for its own benefit
Community Cloud Right Ans - A cloud that is open only to specific
organizations that have common concerns
Hybrid Cloud Right Ans - A cloud that combines the features of a public
cloud with those of a private cloud.
Cloud Broker Right Ans - Company that purchases hosting services from a
provider and resells them to its own customers
Cloud Access Security Broker (CASB) Right Ans - A software tool or service
that sits between an organization's on-premises infrastructure and a cloud
provider's infrastructure to enforce security policies
Regulators Right Ans - Government agencies or bodies responsible for
creating and enforcing rules and regulations within a specific industry or
jurisdiction
Cost-Benefit Analysis Right Ans - A process used to evaluate the potential
benefits and costs of a decision or project, typically to determine if the
benefits outweigh the costs
FIPS 140-2 Right Ans - A U.S. government computer security standard used
to approve cryptographic modules
, NIST 800-53 Right Ans - A U.S. government publication that provides a
catalog of security and privacy controls for federal information systems and
organizations
Trusted Cloud Initiative (TCI) Right Ans - A reference model for building
trust in cloud computing environments through industry best practices
Vendor Lock-In Right Ans - Situation where a customer becomes
dependent on a particular vendor's products or services, making it difficult to
switch to another vendor without substantial cost or inconvenience
Vendor Lock-Out Right Ans - The ability of a customer to switch from one
vendor's products or services to another without significant barriers or costs
Blockchain Right Ans - A distributed ledger technology that records
transactions across multiple computers in a way that is secure, transparent,
and resistant to modification
Containers Right Ans - Lightweight, portable, and self-sufficient software
packages that contain everything needed to run an application, including code,
runtime, libraries, and dependencies
Quantum Computing Right Ans - A type of computing that uses quantum-
mechanical phenomena, such as superposition and entanglement, to perform
operations on data
Homomorphic Encryption Right Ans - A form of encryption that allows
computation to be performed on encrypted data without decrypting it first
STRIDE Right Ans - A mnemonic used in security threat modeling to
categorize and analyze threats: Spoofing, Tampering, Repudiation,
Information disclosure, Denial of service, Elevation of privilege
Apache Cloud Stack Right Ans - An open-source cloud computing software
for creating, managing, and deploying infrastructure cloud services
Single Points Of Failures (SPOFs) Right Ans - Components of a system that,
if they fail, will cause the entire system to fail
