1|Page
UNA MBA 601 Exam 1 ||VERIFIED EXAM!! QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||NEWEST EXAM!!!
The practice of blending the tasks performed by the
development and IT operations groups to enable faster
and more reliable software releases. - ANSWER-DevOps
The process of determining whether a project is feasible
within the current limits of available technology. -
ANSWER-Technical feasibility
A computer environment that includes rooms, electrical
service, telecommunications links, data storage devices,
and the like. - ANSWER-cold site
A formal agreement that the organization signs stating that
a phase of the installation or the complete system is
approved. - ANSWER-user acceptance document
A duplicate, operational hardware system that is ready for
use (or immediate access to one through a specialized
vendor). - ANSWER-hot site
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The process of determining whether the project can be
completed within a desired time frame. - ANSWER-
Schedule feasibility
A technique that involves breaking down complex
problems or systems into smaller parts, making them
easier to manage and understand. - ANSWER-Functional
decomposition
Written descriptions developed for people who use a
program; in easy-to-understand language, it shows how
the program can and should be used to meet the needs of
its various users. - ANSWER-User documentation
Testing to evaluate the performance of the information
system under varying yet realistic work volume and
operating conditions to determine the work load at which
system performance begins to degrade and to identify and
eliminate any issues that prevent the system from
reaching its required service-level performance. -
ANSWER-Volume testing
The initial phase in the development of a new or modified
business information system whose purpose is to gain a
clear understanding of the specifics of the problem to
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solve or the opportunity to address. - ANSWER-System
investigation
An observation that for many events, roughly 80 percent of
the effects come from 20 percent of the causes. -
ANSWER-Pareto principle (80-20 rule)
A cutover strategy that involves running the complete new
system for one group of users rather than for all users. -
ANSWER-Pilot start-up
A minor system change to correct a problem or make a
small enhancement; it is usually an addition to an existing
program. - ANSWER-patch
A cutover strategy that involves slowly replacing
components of the old system with those of the new one;
this process is repeated for each application until the new
system is running every application and performing as
expected; it is also called a piecemeal approach. -
ANSWER-phase-in approach
A structured meeting process that can accelerate and
improve the efficiency and effectiveness of the
investigation, analysis, and design phases of a system
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development project. - ANSWER-Joint application
development (JAD)
The process of switching from an old information system
to a replacement system. - ANSWER-Cutover
A stage of systems development that involves changing
and enhancing the system to make it more useful in
achieving user and organizational goals. - ANSWER-
System maintenance
A significant program change that often requires changes
in the documentation of the software. - ANSWER-release
A cutover strategy that involves running both the old and
new systems for a set period of time and closely
comparing the output of the new system with the output of
the old system; any differences are reconciled. When
users are comfortable that the new system is working
correctly, the old system is eliminated. - ANSWER-Parallel
start-up
An iterative system development process that develops
the system in "sprint" increments lasting from two weeks to
two months. - ANSWER-Agile development
UNA MBA 601 Exam 1 ||VERIFIED EXAM!! QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |ALREADY GRADED A+||NEWEST EXAM!!!
The practice of blending the tasks performed by the
development and IT operations groups to enable faster
and more reliable software releases. - ANSWER-DevOps
The process of determining whether a project is feasible
within the current limits of available technology. -
ANSWER-Technical feasibility
A computer environment that includes rooms, electrical
service, telecommunications links, data storage devices,
and the like. - ANSWER-cold site
A formal agreement that the organization signs stating that
a phase of the installation or the complete system is
approved. - ANSWER-user acceptance document
A duplicate, operational hardware system that is ready for
use (or immediate access to one through a specialized
vendor). - ANSWER-hot site
,2|Page
The process of determining whether the project can be
completed within a desired time frame. - ANSWER-
Schedule feasibility
A technique that involves breaking down complex
problems or systems into smaller parts, making them
easier to manage and understand. - ANSWER-Functional
decomposition
Written descriptions developed for people who use a
program; in easy-to-understand language, it shows how
the program can and should be used to meet the needs of
its various users. - ANSWER-User documentation
Testing to evaluate the performance of the information
system under varying yet realistic work volume and
operating conditions to determine the work load at which
system performance begins to degrade and to identify and
eliminate any issues that prevent the system from
reaching its required service-level performance. -
ANSWER-Volume testing
The initial phase in the development of a new or modified
business information system whose purpose is to gain a
clear understanding of the specifics of the problem to
,3|Page
solve or the opportunity to address. - ANSWER-System
investigation
An observation that for many events, roughly 80 percent of
the effects come from 20 percent of the causes. -
ANSWER-Pareto principle (80-20 rule)
A cutover strategy that involves running the complete new
system for one group of users rather than for all users. -
ANSWER-Pilot start-up
A minor system change to correct a problem or make a
small enhancement; it is usually an addition to an existing
program. - ANSWER-patch
A cutover strategy that involves slowly replacing
components of the old system with those of the new one;
this process is repeated for each application until the new
system is running every application and performing as
expected; it is also called a piecemeal approach. -
ANSWER-phase-in approach
A structured meeting process that can accelerate and
improve the efficiency and effectiveness of the
investigation, analysis, and design phases of a system
, 4|Page
development project. - ANSWER-Joint application
development (JAD)
The process of switching from an old information system
to a replacement system. - ANSWER-Cutover
A stage of systems development that involves changing
and enhancing the system to make it more useful in
achieving user and organizational goals. - ANSWER-
System maintenance
A significant program change that often requires changes
in the documentation of the software. - ANSWER-release
A cutover strategy that involves running both the old and
new systems for a set period of time and closely
comparing the output of the new system with the output of
the old system; any differences are reconciled. When
users are comfortable that the new system is working
correctly, the old system is eliminated. - ANSWER-Parallel
start-up
An iterative system development process that develops
the system in "sprint" increments lasting from two weeks to
two months. - ANSWER-Agile development
