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explain the main advantages of dbms over file oriented
what are the drawbacks of file oriented system in
describe in brief about describe in brief about
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question 1a planning and management of ict projects have a very poor record in developing countries briefly explain five critical success factors
questiona define the term e-government and briefly explain using appropriate examples the aspects it coversb give four reasons as to why a country
questiona e-government implementations normally evolve through a multi-stage process describe using appropriate examples the stages involved in an
question mr smith harry has a car manufacturing company which has recently integrated management information system he wishes to obtain more
questiona one of the steps in the five-step problem-solving model is implementation implementation is considered a key step in the problem-solving
question a database management systems dbms is the foundation of business intelligence explain the following concepts related to dbmsi entity
design an eer schema for the following application and translate the eer schema into relational schemas and constraints it is possible that
questioni explain the terms data warehousing and data miningii discuss the importance of the following security principles that a digital firm should
as a customer service employee explain five measures you would recommend to make even a displeased students patronize the school
home based assignment consider an order table with the following attributes order number onocustomer number cnocustomer name cnaitem number
questiona concurrent access to data from a database is a normal part of application program usage describe three approaches to concurrency controlb
question 1 explain the concept of foreign key how a foreign key differs from a primary key can the foreign key accept nullsquestion 2 with a
questiona what do you meant by content management and briefly describe four major components of a content management systemb explain key benefits of
questiondata mining is the process of extracting knowledge hidden from large volumes of raw dataa using a suitable example illustrate how data
questiona what is odbc and what is its functionb what is web application server and how does it work from a database perspectivec what does
questiona use the following business rules to produce the e-r diagram you should clearly show all the minimum and maximum cardinality constraint on
question 1 what are the advantages of dbms approach in managing dataquestion 2 what are the services provided by a database systemquestion 3 list and
question 1 explain the concept of database recovery management explain the different levels of backup used for recovering dataquestion 2 what are the
question 1 discuss the classification of dbms based on location of databasequestion 2 explain with examples different sql commands used for creating
questionthe following relational database schema corresponds to a part of a database used by the registry department of a universitydepartment d