Methods and tools for designing information systems
Seller: sinergey
Price: 1.83 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
Synergy Methods and tools for designing information systems and technologies (answers to the test)
Result: 80/100 points - Good
According to the degree of adaptability, design methods are distinguished:
manual and computer
parameterization and restructuring of the model
original and typical
canonical and spiral
The principle according to which less financial resources are spent on the development of a system, subject to obtaining high efficiency, is called ...
Okupaye
bridge
reliability
flexibility
security
For model AS-IS ...
several TO-BE models are under construction
information system is being developed
project documentation is drawn up
an ER model is being developed
On the class diagram of objects, when describing a specific class, names are indicated ...
class instances
attributes
methods
use cases
By the degree of integration, CASE tools are distinguished:
local and distributed
CASE tools that support any one stage of the IC life cycle and CA5E tools that support several stages of the IC life cycle
tools, toolkit, workbench
functionally oriented, object oriented and mixed
The RAD methodology is applicable to ...
complex calculation programs, operating systems and other large-scale programs
economic information systems
banking information systems
metro information kiosks
The principle according to which the system should easily adapt to changing requirements for it is called ...
flexibility
reliability
security
friendliness
The terms of reference include ...
problem statement
system requirements
characteristics of the automation object
composition and content of work on the creation of the system
IDEF1X is ...
conditional syntax method for developing relational databases
variation of IDEF1 based on the use of conceptual schema
relational database design methodology
a methodology for constructing a conceptual diagram of the logical structure of a relational database, which would be independent of the software platform of its final implementation
The correct statement is "..."
each work on the functional diagram must have several exit arrows
each work on the functional diagram must have at least one control arrow
the functional diagram may not display mechanisms at the discretion of the developers
each work on the functional diagram must have at least one entry arrow
At the stage of physical design, the concepts "essence" and "attribute" correspond to the concepts:
link table
table and key
table and row
table and column
CASE tools are most needed ...
at the initial stages of analysis and design of IC
in the process of putting the system into trial operation
for the development of small local ICs
to generate program code
It is not true that communication is maintained at the physical level ...
one-to-many identifier
Many-to-many
One-to-one
non-identifying one-to-many
The control of the correctness of the construction of diagrams in the CASE-tool is carried out using ...
project verifier
project administrator
set of service utilities
project documentator
The RAD Rapid Development Methodology contains:
a small team of programmers, a short and carefully designed schedule and a repetitive cycle that ensures product completion through interaction with the customer
requirements for analysis, design and code generation, as well as software testing, which reduce the time and cost of software development
recommendations for transforming end-user suggestions into working prototype schemes
special support standard for fast software development tools
The IS life cycle consists of groups of processes:
main, auxiliary, organizational
modeling, documentation, development
growth, maturity, decline
development, maintenance, operation
Additional information
Designing an information system, when there is an adaptation of design solutions by processing the corresponding components - this is ...
State standard GOST 19.102-77 establishes the following stages of software development
Software procedures that ensure that the object performs certain actions are called ...
Design tools should ...
In object oriented design, the use case is ...
In an iterative (staged) model ...
The physical layer of the system is modeled by:
The software life cycle according to the RAD methodology consists of:
IDEF3 is ...
Participated in the development of the UML ...
In a spiral model ...
Data flow diagrams display ...
The principle according to which the system must have the characteristics of fault tolerance is called ...
The purpose of business process reengineering ...
The structure of the terms of reference for the development of an information system is regulated by ...
In a cascade model ...
The prototype is ...
"Manual" design is design ...
... is a function-oriented CASE tool
In the Rational Suite ...
The purpose of building the AS-IS model is ...
The result of the pre-design stage is ...
Canonical design ...
The principle according to which the system must ensure the safety of information using special equipment and ciphers is called ...
An information system project is ...
A set of programs that performs the functions of an expert in solving a problem is called ...
The main standards of the life cycle of information systems:
Workflows in related use cases are shown in a diagram ...
IDEF is ...
An object class is a collection of objects, ...
The life cycle of an information system begins from the moment ...
The CASE tool repository is ...