network database
tree database
rdbms
There are currently 3 general categories of data base management systems in use today:relational database systemsmultidimensional database systems (often referred as 'cubes')object oriented database systemsPrior to the success of relational database systems (early 80's) there were also hierachical database systems and network (aka CODASYL) database systems.
file organization is of 3 types sequential,direct and indexed sequential where how data is accessed in eash file is decided where as file maintainence is
recruiters, job analysts and training specialists
A database management system (DBMS) consists of several components. Each component plays very important role in the database management system environment. The major components of database management system are: 1. Software 2. Hardware 3. Data 4. Procedures 5. Database Access Language..
1.each row must have unique(pk)in a relation. 2.database must have a unique name. 3.each column must have unique name.
types of police organization
Types of Database in sql server 2005:- 1.Master Database 2.Tempdb Database 3.Model Database 4.MSDB Database 5.Resource Database
There are three database models. The three database models are as follows : 1) relational 2) network data 3) hierarchical
Decimal. Percentage. Currency.
1) End User 2) Database Admin 3) Database Designer 4) System Analysts and Programmers 5) System Administrator *Database Systems 8th Edition
A trigger is nothing but a database event. It is implicitly evoked whenever a database event like insert, update, delete, shutdown, etc occurs. There are 12 different types of database triggers. They are combintion of the following 1. after, before 2. insert, update, delete 3. row, statement i.e. 2*3*2 = 12 types of database triggers There is an 'instead of' triggers for views.
There are currently 3 general categories of data base management systems in use today:relational database systemsmultidimensional database systems (often referred as 'cubes')object oriented database systemsPrior to the success of relational database systems (early 80's) there were also hierachical database systems and network (aka CODASYL) database systems.
thay are ...1.One bus org 2.two bus org 3. 3 bus org
3 different database projects
In a typical reflex arc, the 3 kinds are: # sensory # interneuron # and motor.
1 - Sole proprietorship 2 - Partnership 3 - Corporation
There are 3types 1) Update Anomalies 2) Insertion Anomalies 3) Deletion Anomalies