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Which was the first commercial RDBMS?
The first commercial RDBMS was created by IBM and was called the SQL/DS. It was originally released in 1981. RDBMS stands for relational database management system which later became operating systems.
Which was first commercial RDBMS?
The first commercial RDBMS was created by IBM and was called the SQL/DS. It was originally released in 1981. RDBMS stands for relational database management system which later became operating systems.
Who invented the first diaper?
Marion Donovan created the first disposable diaper.
Who invented the washin machine?
Hamilton Smith was the first to create the rotating washing machine in 1858
When were pants first created?
a long time ago like 1854
What object must be created first when creating a database file?
To use the module, we need to create a connection object that represents the database, it needs to have a username, password, and host. Here are the steps to create a database: open Microsoft access, create a new database, save the file, and browse the new database menu.
When you create a new database which object first in Access?
You start by creating a table.
When you create a new data which object created first?
When you create new data, the first object created is typically the data structure that will hold it, such as an array, list, or database record. This structure provides a defined format and organization for the data being input. After that, the actual data elements are instantiated and stored within this structure.
Can you create a database with only a form?
Yes , you can create a database using a form . But you have to do two things First make a form in html or jsp whatever you like. Then Connect the form to database using java database connectivity.Yes, we can create database with a form. First create a form using html or jsp then we can connect it to database using JDBC.
How to make a database?
A database can be created by first creating a schema then creating tables. The tables are linked to each other.
How do you create db for network banking system?
In which Database system you want to create it? 1. Oracle? 2. MS access? 3. SQL? 4. My SQL You would have to place the database system first.
What is assigning names and field types when a database is first created?
structure
How do you draw an entity-relationship model?
to draw an Er-diagram you need >> objects >> relationship between these objects >>database associated with each object and relationship er digram is a graphical representation of a database and its tables first u hav to create database needeed for entire system after this identify primarykey/key attribute for each table and establish relationship between objects
Which object must you first create in architectural desktop to create a section of a model?
Paint
True or false the first step in creating a database is to create the file that will hold the database objects?
False, the very first step is to clearly describe what the database is to be used for. Many databases are built on what the programmers want the DMS not what the users of the DMS want done
How do you create unnormalized table?
To create an unnormalized table, you can combine multiple related entities and their attributes into a single table without splitting them into separate tables. This violates the principles of database normalization, leading to redundancy and potential data anomalies. Unnormalized tables can be created by directly designing the database schema without following normalization rules.
1 What are object-oriented databases and how do they differ from relational databases?
First of all, they may or may not differ. An object oriented database is a database you program by the use of small pieces, that, put together form an object. These objects can then be combined with other objects and/or be used separately. Actually, if you where to remove 'on leg' of the database that leg should be able to stand on its own. So goes the therory anyway. One relational database that has some benefits as an object oriented database is 4D. However, the stuff that one 'leg' can entirly support itself isn't actually true, however the objects are there and they do make a lot of sense. Am I making sense? --
