Test Theory of information processes and systems (Answe

  • USD
    • RUB
    • USD
    • EUR
Affiliates: 0,02 $how to earn
i agree with "Terms for Customers"
Sold: 10 last one 14.04.2023
Refunds: 0

Uploaded: 18.03.2020
Content: ответы2.docx 15,77 kB

Product description

Test Theory of information processes and systems (Answe

Test Theory of information processes and systems (Answers to 90 points)

The disadvantages of the Delphi method include ...
poor consistency of results
stretch on the burden of implementation
difficulties formalizing opinions

An information system is a collection ...
components for the collection, storage, processing and transmission of information
technical means for interpreting the received data
knowledge tools

Assessing the degree of closeness of expert opinions is based on ...
comparison with standard analogues
the calculated value of the coefficient of consistency
analyst conclusion

The Petri net is ... a graph

Representation of the system in the form of subsystems is called ...
breaking up

The addition () and subtraction (-) operations are applicable to indicators measured on a scale ...
the relationship

Multiplicative convolution criterion reflects ... significance of indicators

The essence of the PERT method can be described as ...
average calculation
solving the problem of maximum flow and minimum cut
finding the form of the distribution function
kind of statistical test method

The Erickson – Penker method uses the OCL language to describe ...
exceptional situations
database schemas
business rules
user interface

Brainstorming is applied ...
to develop a multitude of solutions
to select the best solutions from the available set
for the synthesis of new design methods

The essence of aggregation is ...
in enlarging blocks by replacing several system blocks with one
in building a unified system model
in combining various components into a single system

Systems that ensure the fixation of any changes in the main processes, the transfer and storage of information about the changes are called ...
control systems
office information systems
transaction processing systems
decision support systems
knowledge management systems

The PERT method is based on the application of ...
branch and bound method
computer model
critical path method

For poorly structured problems, a mathematical model ...
you can build
can be built, but only for some part of the tasks
cannot be built

IDEF0 technique is applied ...
for functional modeling
for information flows
for modeling business processes

A complex system is characterized by the property ...
the presence of a large number of elements
lack of control
heterogeneity of bonds between elements

To assess the likelihood of completing work on time, the PERT method uses ...
Lagrange polynomial
least square method
Poisson formula
Laplace function

The IDEF3 technique is used to describe ...
characteristics and parameters of automated functions
information flows of the simulated system
relational databases
logic and time dependencies of simulated business processes

The IDEF3 methodology uses charts ...
process flow
state transitions of objects

Rationing of indicators is done in order to ...
eliminate unnecessary metrics
eliminate heterogeneity and differences in ranges of variation
simplify calculations

To study systems at various levels of detail, its ... description is created

In the IDEF0 diagram, the tunnel is used ...
to add or exclude boundary arrows on certain diagrams
to combine multiple blocks
to improve the descriptiveness of functional descriptions

The study of business processes is the goal of the stage ...
system development
system analysis
system design

Savage Method Applies To ... Criteria

Additional information

The state of the system is called ...
degree of conformity of her behavior to the expected
set of values ​​of the most significant indicators
value of the criterion measured in on a quantitative scale

The decomposition process is ...
representation of the system in the form of many subsystems in order to study it
the process of system destruction caused by its aging
dividing a real system into components for carrying out maintenance work

The highest degree of integration of an information system in an organization’s environment is ...
knowledge management systems
office information systems
control systems
transaction processing systems

Simulation models compared with analytical models in many cases allow ...
do not make a meaningful description of the simulated object
find a solution with greater accuracy
reduce simulation time
reduce the cost of obtaining a result

It is advisable to apply the event modeling algorithm if ...
maximum efficiency of the program model for research is required
only processes with discrete time are modeled
only processes with continuous time are modeled
real-time model of production processes is being built


1 month 3 months 12 months
0 0 0
0 0 0
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)

This website uses cookies to provide a more effective user experience. See our Cookie policy for details.