A combination of human
and computer based resources which
result in collection and
use of data for purpose of efficient
management and business planning is known
as Management information system.
Cross reference reports
of the data dictionary indicates relationship’s.
Simple technique which
mathematically factors the degree of
risk into a business decision is Decision
tree.
Data warehouse does not
require processing of transaction,recovery etc
The different techniques
used for collecting primary data are Interviews. , Observations. ,
Questionnaires.
IV is the short form of
Inward Voucher.
Gateway helps to connect
dissimilar networks by providing the translation from one set of protocols to
another.
Data dictionary helps to
identify organizational data irregularity.
The major advantages of
prototyping are The time required for application and development is reduced
,It is practical to test portions of the system.
The different
decision-making models are Classical. , Administrative. , Herbert Simon.
Idea organisation and
evaluation is a factor of GDSS.
Enquiry details are
given by Customer to Marketing Service System.
EIS can help with
situations that have a high degree of risk. This is its Characteristic.
The Sender is the
component of communication from where information is transferred.
The core or the hub of
the DBMS is Data dictionary.
HDBM is the short form
of Hierarchical Database Model.
According to DoD 1985,
Quality means the degree to which the attributes of the software enable it to
perform its specified
end item use.
Dialogue management
components of DSS program is a set of programs that manages user interface.
Judgment and intuition
are techniques used for non-programmed decisions.
Voucher Generation
Process are given from Master Maintain Process.
Under the parallel
strategy both the current system and the proposed system are run simultaneously
till the correctness and accuracy are tested and assured.
The weakness of pay off
matrix is that it Depends on decision makers judgment.
In the data hierarchy
collection of Records make up a block.
ATM is an example of
Application software.
Group decisions can be
taken by Co-action groups. , Task groups. , Brainstorming.
Trained facilitator is a
Component of GDSS.
CCWS is the short form
of Computerized Collaborative Work
System.
VLDB is the short form
of Very Large Database.
The improved CPU
capabilities of third generation computers led to development of Time shared
operating systems. , Integrated data base management systems.
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