WGU C838 Knowledge test Practice Guide Exam Questions with Ready Marking Scheme 2024/2025
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WGU C838 Knowledge test Practice Guide Exam Questions with Ready Marking Scheme 2024/2025
· Metadata-based: Used to collect all matching data elements for a certain purpose
· Content-based: Used to locate and identify specific kinds of data by delving into the datasets
· Data analytics: C...
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WGU C838 Knowledge test Practice
Guide Exam Questions with Ready
Marking Scheme 2024/2025
· Metadata-based: Used to collect all matching data elements for
a certain purpose
· Content-based: Used to locate and identify specific kinds of data
by delving into the datasets
· Data analytics: Creates new data feeds from sets of data
already existing within the environment
Copyright - correct answer The legal protection for
expressions of ideas is known as "copyright."
Trademarks - correct answer is protection is intended to be
applied to specific words and graphics. Trademarks last into
perpetuity, as long as the trademark owner continues to use
them for commercial purposes.
Patents - correct answer are the legal mechanism for
protecting intellectual property in the form of inventions,
processes, materials, decorations, and plant life. In securing a
patent, the patent owner gains exclusivity in the production, sale,
and importation of the patented property. Patents typically last
for 20 years from the time of the patent application.
,Trade Secrets - correct answer are intellectual property that
involve many of the same aspects as patented material:
processes, formulas, commercial methods, and so forth. They can
also include some things that aren't patentable, such as
aggregations of information (this might include lists of clients or
suppliers, for instance).
Digital rights management (DRM) - correct answer solutions
are used to protect intellectual property, in order to comply with
the relevant protections, and to maintain ownership rights.
DRM Types (5x) - correct answer Rudimentary Reference
Checks: The content itself can automatically check for proper
usage or ownership. Word in a manual.
· Online Reference Checks: Microsoft software packages,
including a product key at installation; the program would then
later check the product key against an online database when the
system connected to the Internet.
· Local Agent Checks: The user installs a reference tool that
checks the protected content against the user's license. Again,
gaming engines often work this way.
· Presence of Licensed Media: Some DRM tools require the
presence of licensed media, such as disks, in the system while
the content is being used.
· Support-Based Licensing: Licensed software might be allowed
ready access to updates and patches, while the vendor could
prevent unlicensed versions from getting this type of support.
,Employing DRM in the cloud poses some challenges (5x) -
correct answer · Replication Restrictions: Because DRM often
involves preventing unauthorized duplication, and the cloud
necessitates creating, closing, and replicating virtualized host
instances.
· Jurisdictional Conflicts: The cloud extends across boundaries
and borders which can pose problems when intellectual property
rights are restricted by locale.
· Agent/Enterprise Conflicts: DRM solutions that require local
installation of software agents for enforcement purposes might
not always function properly in the cloud environment
· Mapping Identity and Access Management (IAM) and DRM:
DRM IAM processes might conflict or not work properly with the
enterprise/cloud IAM.
· API Conflicts: Because the DRM tool is often incorporated into
the content.
In general terms, DRM should provide the following functions
(6x) - correct answer · Persistent Protection: The DRM should
follow the content it protects, regardless of where that content is
located.
· Dynamic Policy Control: The DRM tool should allow content
creators and data owners to modify ACLs and permissions for the
protected data under their control.
· Automatic Expiration: The DRM protections should cease when
the legal protections cease.
, · Continuous Auditing: The DRM should allow for comprehensive
monitoring of the content's use and access history.
· Replication Restrictions: Much of the purpose of DRM is to
restrict illegal or unauthorized duplication of protected content.
· Remote Rights Revocation: The owner of the rights to specific
intellectual property should have the ability to revoke those
rights at any time
Volume storage (2x) - correct answer File Storage (Also "File-
Level Storage" or "File-Based Storage"): The data is stored and
displayed just as with a file structure in the legacy environment,
as files and folders, with all the same hierarchical and naming
functions. File storage architectures have become more popular
with cloud technology and big data analytical tools and
processes.
· Block Storage: block storage is a blank volume that the
customer or user can put anything into. Block storage might be
better suited for a volume and purpose that includes data of
multiple types and kinds, such as enterprise backup services.
Object storage - correct answer is just like it sounds: data is
stored as objects, not as files or blocks. It include not only the
actual production content, but metadata describing the content
and object, and a unique address identifier for locating that
specific object across an entire storage space.
A content delivery network (CDN) - correct answer is a form of
data caching, usually near geophysical locations of high use
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