Systems Theory and Systems Analysis (Test Answers)
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Description
Answers to the test Systems Theory and Systems Analysis - SYNERGY, MOI, MTI.
The result is 100-100 points.
The test was taken recently.
To search for test answers in a WORD file, press the combination "CTRL+F". Then enter a question to quickly find the answer.
Before purchasing, be sure to review the questions already provided in advance, as tests and instructors change!
Questions:
The subjective opinion of the decision maker on the result of solving the optimal choice problem (answer)
has no effect
has an impact in terms of determining the set of candidates (options) has an impact in terms of choosing a method for solving problems
To approximate the utility function, representations in the form (answer) are most often used
cosine function triangular function
step function exponential function delta function
The most accurate reflection of the relative importance of indicators in the scalarization of a vector criterion is the convolution method
additive multiplicative maximin
The standardized quality indicator is usually the value of the indicator divided by (response)
an arbitrarily taken value of the indicator
the value of the range of change of the indicator the maximum value of the indicator
"ideal" value of the indicator obtained as a result of expert assessment
The main methodological approaches used to formalize the tasks of applied systems analysis include (answer)
induction
deduction
aggregation
branch and bound method
decomposition
The consistency coefficient used in the analytic hierarchy process is used to assess the quality of judgments (response) at all levels of the hierarchy.
at the top level of the hierarchy
at the bottom level of the hierarchy
at intermediate levels of hierarchy
The Analytic Hierarchy Process is a method (answer)
qualitative assessment and ranking of alternatives
quantitative evaluation and ranking of alternatives
selection of the best solutions from alternatives with already existing qualitative assessments selection of the best solutions from alternatives with already existing quantitative assessments
A complex system is characterized by (answer)
emergence robustness
balance
The method (answer) is used to conduct expert assessment
ranking of the main criterion of pairwise comparison of cutoff
The signs of a complex system include (answer)
the presence of local interaction between its components
the absence of dependence of its behavior as a whole on the internal structure of its components the certainty of its behavior as a whole
short response time to changes in environmental parameters
The structure is called (answer)
set of elements of a system
ordered set of relationships between elements of a system ordered set of pairs of elements of a system and the external environment
Risk conditions are those conditions of system functioning when (answer) there are factors of the external environment that pose a threat to the operation of the system the result of the operations performed by the system is characterized as probabilistic input parameters may go beyond the established values
Conditions of uncertainty are those conditions of functioning of systems when (answer)
unknown input parameters of the system unknown output parameters of the system unknown law of operation of the system
the conditions of the system's functioning do not allow them to be reduced to either deterministic or probabilistic ones
A large system is called a system, (answer)
in which the number of connections between elements is greater than the number of elements
in a model in which there are insufficient resources to effectively manage this system, the number of elements of which exceeds the established threshold
11 Open Systems (Answer)
carry out active interaction with the environment
are described by a mathematical model detailed to the level of a system element and allow for changes in their structure and operating parameters
The cybernetic model of the system includes (answer) elements of the system
input output
internal
The result is 100-100 points.
The test was taken recently.
To search for test answers in a WORD file, press the combination "CTRL+F". Then enter a question to quickly find the answer.
Before purchasing, be sure to review the questions already provided in advance, as tests and instructors change!
Questions:
The subjective opinion of the decision maker on the result of solving the optimal choice problem (answer)
has no effect
has an impact in terms of determining the set of candidates (options) has an impact in terms of choosing a method for solving problems
To approximate the utility function, representations in the form (answer) are most often used
cosine function triangular function
step function exponential function delta function
The most accurate reflection of the relative importance of indicators in the scalarization of a vector criterion is the convolution method
additive multiplicative maximin
The standardized quality indicator is usually the value of the indicator divided by (response)
an arbitrarily taken value of the indicator
the value of the range of change of the indicator the maximum value of the indicator
"ideal" value of the indicator obtained as a result of expert assessment
The main methodological approaches used to formalize the tasks of applied systems analysis include (answer)
induction
deduction
aggregation
branch and bound method
decomposition
The consistency coefficient used in the analytic hierarchy process is used to assess the quality of judgments (response) at all levels of the hierarchy.
at the top level of the hierarchy
at the bottom level of the hierarchy
at intermediate levels of hierarchy
The Analytic Hierarchy Process is a method (answer)
qualitative assessment and ranking of alternatives
quantitative evaluation and ranking of alternatives
selection of the best solutions from alternatives with already existing qualitative assessments selection of the best solutions from alternatives with already existing quantitative assessments
A complex system is characterized by (answer)
emergence robustness
balance
The method (answer) is used to conduct expert assessment
ranking of the main criterion of pairwise comparison of cutoff
The signs of a complex system include (answer)
the presence of local interaction between its components
the absence of dependence of its behavior as a whole on the internal structure of its components the certainty of its behavior as a whole
short response time to changes in environmental parameters
The structure is called (answer)
set of elements of a system
ordered set of relationships between elements of a system ordered set of pairs of elements of a system and the external environment
Risk conditions are those conditions of system functioning when (answer) there are factors of the external environment that pose a threat to the operation of the system the result of the operations performed by the system is characterized as probabilistic input parameters may go beyond the established values
Conditions of uncertainty are those conditions of functioning of systems when (answer)
unknown input parameters of the system unknown output parameters of the system unknown law of operation of the system
the conditions of the system's functioning do not allow them to be reduced to either deterministic or probabilistic ones
A large system is called a system, (answer)
in which the number of connections between elements is greater than the number of elements
in a model in which there are insufficient resources to effectively manage this system, the number of elements of which exceeds the established threshold
11 Open Systems (Answer)
carry out active interaction with the environment
are described by a mathematical model detailed to the level of a system element and allow for changes in their structure and operating parameters
The cybernetic model of the system includes (answer) elements of the system
input output
internal
Additional Information
A standardized quality indicator is needed for (answer)determining the degree of compliance of a given system sample with the normative
bringing indicators to one scale eliminating the dimensionality of the indicator
Brainstorming is a method (answer)
definitions of an unknown law of functioning of the system of creation of new ideas
definitions of system structure elements
definitions of a set of input parameters of the system
The main objective of the control synthesis stage is (answer)
selection of the optimal structure of the control system selection of the optimal structure of the control object
selection of the type of control action that ensures the achievement of a given goal distribution of control functions between the control system and the control object
From the law of requisite variety it follows that the quality of management can be improved by (answer)
improving the type of control signals
reducing the diversity of possible states of the control object increasing the diversity of control actions of the control system
reducing the ambiguity of control actions of the control system
Applied systems analysis can be used to solve problems (answer)
coding of software modules
design of logic circuits of electronic equipment
creation of new systems for improving existing systems of global development
The system is called (answer)
a set of interconnected elements, an object, endowed with a certain structure
any object in which several functional purposes can be distinguished
Possible states of a discrete system form (answer)
finite set
a set whose elements can be numbered a continuous set
limited set
System environment (answer)
form elements and objects of natural origin located outside the system
form elements and objects of artificial origin located outside the system
forms a set of objects that are not part of the system, the state of which may depend on the system or which may influence the state of the system itself
The elements of the Pareto set are formed on the basis of applying the criterion to the original set (answer)
fitness optimality superiority
The result of the examination can be considered acceptable if the value of the Kendall coefficient exceeds (answer)
0,2
0,4
0,6
0,8
Vector optimization can be done using the method (answer)
highlighting the main criterion for lexicographic optimization of branches and boundaries
successive concessions of Gauss
dynamic programming
A private indicator of the quality of a system is called (response) the value of some internal parameter of the system a variable that displays a certain property of the system the value of some output parameter of the system
Determine the sequence of the examination work:
Response type: Sorting 1formation of expert group 2development of questionnaire
3collection of expert data
4definition of the coefficient of agreement 5construction of group opinion
The consistency coefficient used in the examination is necessary for the assessment
(answer)
quality and accuracy of the questionnaire questions
the degree of compliance of the professional orientation of experts with the objectives of the examination the degree of similarity of the experts' conclusions
The Delphi method allows (answer)
reduce the overall examination time
promote convergence of expert opinions; reduce the costs of conducting examinations
The operations equal to (=), not equal to (≠), greater than (>), and less than (<) apply to values measured on a scale.
naming the orders of intervals of relations
Operations "equal" (=), "not equal" ( ), "greater than" (>), "less than" (<), "addition" (+),
"subtraction" (-), "multiplication" ( ), "division" (/) apply to indicators measured in a scale (answer)
items
orders of intervals of relations
The disadvantages of the Delphi method are (answer)
a large number of participants
a large number of successive iterations the need for experts to revise their answers
An open system is a system in which (answer)
the possibility of making contributions is provided