The PERT method can be used if the duration of work

Synergy test MFPU Theory of information processes and systems 97 questions with answers
The PERT method can be used if the duration of the work is described ...
uniform distribution
β- distribution
exponential distribution
normal distribution
Context diagram in IDEF0 model ...
has no parent
has no daughter
consists of blocks with boundary arrows
consists of blocks without boundary arrows
The decomposition process is ...
representation of the system as a set of subsystems for the purpose of studying it
dividing a real system into components for carrying out work on its maintenance
aging process of a system
In the Erickson-Penker method, OCL is used to describe ...
exceptional situations
database schemas
business rules
user interface
The brainstorming method is applied ...
to develop a variety of solutions
to select the best solutions from the available population
to synthesize new design methods
The essence of aggregation is ...
enlarging blocks by replacing several blocks of the system with one
in building a unified model of the system
combining various components into a single system
Models based on the IDEF0 methodology describe situations ...
"What needs to be changed"
"as it is"
"it should be"
For semi-structured problems, the mathematical model ...
you can build
can be built, but only for some part of tasks
you can´t build
A complex system is characterized by the property ...
the presence of a large number of elements
robustness
lack of control
heterogeneity of connections between elements
emergence
The IDEF3 methodology is used to describe ...
characteristics and parameters of automated functions
information flows of the simulated system
relational databases
logic and time dependencies of modeled business processes
The term "decomposition" in the IDEF0 model refers to ...
to splitting a process into subprocesses
to replace the original model of the system with a simplified
to split the output arrow into several arrows
An open system is a system in which ...
provided the possibility of making changes to the structure and parameters
no means of protection against harmful influences are provided
significant mutual influence between it and the external environment
The GPSS language defines lists ...
unimplemented interrupts
future events
current events
pending interrupts
The consistency coefficient used in the examination is necessary for assessing ...
degree of closeness of expert opinions
the quality and accuracy of the questionnaire
the degree of conformity of professional orientation of experts to the purposes of examination
Establish the correct sequence for the examination work:
1.forming an expert group
2. development of the questionnaire
3.determination of the coefficient of consistency
4.collection of expert data
5. building a group opinion
In simulation models ...
only one claim passing through the system under study is simulated
only input and output flows of applications are simulated
the physical properties of the system under study are used
the processes of functioning of the system under study are reproduced in compliance with the logical and temporal sequence
Asynchronous and synchronous connections in the IDEF3 methodology allow you to describe the relationship between
processes of communication with users
algorithms for data transmission over communication channels
the moments of the beginning and end of work
To describe business processes in the IDEF methodology, the methodology is used ...
IDEF3
IDEF5
IDEF0
IDEF4
IDEF1
The statistical test method is applicable if ...
internal interactions in the system under study are unknown
there are no other methods for solving the problem
it is necessary to reduce the total simulation time
high accuracy is required
The disadvantages of the statistical test method include ...
large amount of computer calculations required to obtain acceptable accuracy
lack of special software fo