ISC 245 Final Exam 2025 With 100%
Correct Answers
fuzzy logic - CORRECT ANSWER✔✔Rules based AI that tolerates imprecision by using
nonspecific terms called membership functions to solve problems approximate or subjective
values
Virtual Reality systems - CORRECT ANSWER✔✔interactive graphics software and hardware that
create computer-generated simulations that provide sensations that emulate real-world
activities
steps in the systems development life cycle - CORRECT ANSWER✔✔1. systems analysis
2. system design
3. programming
4. testing
5. conversion
6. production and maintenance
prototyping methodology - CORRECT ANSWER✔✔1. identify the user's basic requirements
2. develop an initial prototype
3. use the prototype
4. revise and enhance the prototype
Project management - CORRECT ANSWER✔✔application of knowledge, skills, tools, and
techniques to achieve specific targets within specified budget and time constraints
, Project management activities - CORRECT ANSWER✔✔planning work, assessing risk, estimating
resources required to accomplish the work.
feasibility study - CORRECT ANSWER✔✔The way to determine whether the solution is
achievable, given the organization's resources and constraints.
requirement analysis - CORRECT ANSWER✔✔carefully defines the objectives of the new or
modified system and develops a detailed description of the functions that the new system must
perform.
System design - CORRECT ANSWER✔✔is the model or blueprint for an information system
solution and consists of all the specifications that will deliver the functions identified during
systems analysis
Test Plan Development - CORRECT ANSWER✔✔it includes all of the preparations for the series
of tests to be performed on the system
Process Specifications - CORRECT ANSWER✔✔Describe the logic of the processes occurring
within the lowest levels of a data flow diagram
Data flow diagram - CORRECT ANSWER✔✔offers a logical graphic model of information flow,
partitioning a system into modules that show manageable levels of detail.
Hadoop - CORRECT ANSWER✔✔open source software framework that enables distributed
parallel processing of high amounts of data across many inexpensive computers
Three Dimensions of information systems - CORRECT ANSWER✔✔1. organization
2. people
3. information technology
Correct Answers
fuzzy logic - CORRECT ANSWER✔✔Rules based AI that tolerates imprecision by using
nonspecific terms called membership functions to solve problems approximate or subjective
values
Virtual Reality systems - CORRECT ANSWER✔✔interactive graphics software and hardware that
create computer-generated simulations that provide sensations that emulate real-world
activities
steps in the systems development life cycle - CORRECT ANSWER✔✔1. systems analysis
2. system design
3. programming
4. testing
5. conversion
6. production and maintenance
prototyping methodology - CORRECT ANSWER✔✔1. identify the user's basic requirements
2. develop an initial prototype
3. use the prototype
4. revise and enhance the prototype
Project management - CORRECT ANSWER✔✔application of knowledge, skills, tools, and
techniques to achieve specific targets within specified budget and time constraints
, Project management activities - CORRECT ANSWER✔✔planning work, assessing risk, estimating
resources required to accomplish the work.
feasibility study - CORRECT ANSWER✔✔The way to determine whether the solution is
achievable, given the organization's resources and constraints.
requirement analysis - CORRECT ANSWER✔✔carefully defines the objectives of the new or
modified system and develops a detailed description of the functions that the new system must
perform.
System design - CORRECT ANSWER✔✔is the model or blueprint for an information system
solution and consists of all the specifications that will deliver the functions identified during
systems analysis
Test Plan Development - CORRECT ANSWER✔✔it includes all of the preparations for the series
of tests to be performed on the system
Process Specifications - CORRECT ANSWER✔✔Describe the logic of the processes occurring
within the lowest levels of a data flow diagram
Data flow diagram - CORRECT ANSWER✔✔offers a logical graphic model of information flow,
partitioning a system into modules that show manageable levels of detail.
Hadoop - CORRECT ANSWER✔✔open source software framework that enables distributed
parallel processing of high amounts of data across many inexpensive computers
Three Dimensions of information systems - CORRECT ANSWER✔✔1. organization
2. people
3. information technology
