ISDS 351 FINAL COMPREHENSIVE
STUDY GUIDE 2026 FULL QUESTIONS
AND SOLUTIONS GRADED A+
◍ Platform as a Service (PaaS).
Answer: A cloud platform that allows users to develop and deploy
applications
◍ Crashing.
Answer: adding resources to compress schedule at lowest incremental cost
◍ Project Scope Management.
Answer: Processes used to define and control what work is included in a
project
◍ Personal Area Network (PAN).
Answer: A wireless network connecting devices near a single person
◍ Security.
Answer: Measures taken to protect stored data
◍ Business benefits of IoT.
Answer: reduce costs, deepen understanding of customer behavior, improve
service/experience, improve workplace safety
◍ Dark Web.
Answer: Encrypted internet content accessed using special software
◍ Threat of New Entrants.
Answer: The likelihood that new competitors will enter an industry
◍ SaaS (Software as a Service).
Answer: a software delivery approach providing users with access to
software remotely as a web-based service
,◍ Project Charter.
Answer: A document that formally authorizes a project
◍ CIA Triad.
Answer: The three core principles of information security: confidentiality,
integrity, and availability
◍ Cost.
Answer: A resource sacrificed to achieve an objective
◍ Legacy Systems.
Answer: Older systems that may be inflexible and costly to maintain
◍ Requirements Management Plan.
Answer: A document describing how requirements will be analyzed and
controlled
◍ Artificial General Intelligence (AGI).
Answer: Human-like intelligence across many domains
◍ IoT device requirements.
Answer: must have an IP address and an internet connection
◍ Denial of Service.
Answer: A violation of availability where systems are inaccessible
◍ Analogy approach.
Answer: reviewing similar project WBSs and tailoring them
◍ Direct Costs.
Answer: Costs directly attributable to project work
◍ Information Security.
Answer: The protection of information and information systems from
unauthorized access, use, disclosure, disruption, modification, or destruction
◍ Domain Name System (DNS).
Answer: A system that maps domain names to IP addresses
, ◍ Advantages of ERP.
Answer: Improved data access, standardized processes, elimination of
legacy systems, and infrastructure upgrades
◍ Contingency reserves.
Answer: known unknowns
◍ Parkinson's Law.
Answer: work expands to fill time allowed
◍ Perceived Ease of Use.
Answer: The degree to which a person believes a system will be easy to use
◍ Digital Transformation (DTX).
Answer: The use of information systems to significantly modify products,
services, and processes to create new value
◍ Three-Point Estimate.
Answer: An estimate using optimistic, most likely, and pessimistic values
◍ Social Engineering.
Answer: Manipulative techniques used to trick people into compromising
security
◍ Ephemeral system.
Answer: a secure cloud system where infrastructure is short-lived
◍ Change Control System.
Answer: A formal process for managing project changes
◍ Deliverable.
Answer: A product, service, or result produced by a project
◍ Strategic Planning Pyramid.
Answer: A hierarchy showing that strategy is built on organizational values,
vision, and mission
◍ Text Analysis.
Answer: The process of extracting value from large amounts of unstructured
STUDY GUIDE 2026 FULL QUESTIONS
AND SOLUTIONS GRADED A+
◍ Platform as a Service (PaaS).
Answer: A cloud platform that allows users to develop and deploy
applications
◍ Crashing.
Answer: adding resources to compress schedule at lowest incremental cost
◍ Project Scope Management.
Answer: Processes used to define and control what work is included in a
project
◍ Personal Area Network (PAN).
Answer: A wireless network connecting devices near a single person
◍ Security.
Answer: Measures taken to protect stored data
◍ Business benefits of IoT.
Answer: reduce costs, deepen understanding of customer behavior, improve
service/experience, improve workplace safety
◍ Dark Web.
Answer: Encrypted internet content accessed using special software
◍ Threat of New Entrants.
Answer: The likelihood that new competitors will enter an industry
◍ SaaS (Software as a Service).
Answer: a software delivery approach providing users with access to
software remotely as a web-based service
,◍ Project Charter.
Answer: A document that formally authorizes a project
◍ CIA Triad.
Answer: The three core principles of information security: confidentiality,
integrity, and availability
◍ Cost.
Answer: A resource sacrificed to achieve an objective
◍ Legacy Systems.
Answer: Older systems that may be inflexible and costly to maintain
◍ Requirements Management Plan.
Answer: A document describing how requirements will be analyzed and
controlled
◍ Artificial General Intelligence (AGI).
Answer: Human-like intelligence across many domains
◍ IoT device requirements.
Answer: must have an IP address and an internet connection
◍ Denial of Service.
Answer: A violation of availability where systems are inaccessible
◍ Analogy approach.
Answer: reviewing similar project WBSs and tailoring them
◍ Direct Costs.
Answer: Costs directly attributable to project work
◍ Information Security.
Answer: The protection of information and information systems from
unauthorized access, use, disclosure, disruption, modification, or destruction
◍ Domain Name System (DNS).
Answer: A system that maps domain names to IP addresses
, ◍ Advantages of ERP.
Answer: Improved data access, standardized processes, elimination of
legacy systems, and infrastructure upgrades
◍ Contingency reserves.
Answer: known unknowns
◍ Parkinson's Law.
Answer: work expands to fill time allowed
◍ Perceived Ease of Use.
Answer: The degree to which a person believes a system will be easy to use
◍ Digital Transformation (DTX).
Answer: The use of information systems to significantly modify products,
services, and processes to create new value
◍ Three-Point Estimate.
Answer: An estimate using optimistic, most likely, and pessimistic values
◍ Social Engineering.
Answer: Manipulative techniques used to trick people into compromising
security
◍ Ephemeral system.
Answer: a secure cloud system where infrastructure is short-lived
◍ Change Control System.
Answer: A formal process for managing project changes
◍ Deliverable.
Answer: A product, service, or result produced by a project
◍ Strategic Planning Pyramid.
Answer: A hierarchy showing that strategy is built on organizational values,
vision, and mission
◍ Text Analysis.
Answer: The process of extracting value from large amounts of unstructured
