0
What else can I help you with?
Which level provides an abstract view of data and the operations that manipulate them?
implementation level
What is Data level structure?
three levels of data abstraction are: 1. Physical level : how the data is stored physically and where it is stored in database. 2. Logical level : what information or data is stored in the database (like what is the datatype or what is format of data. 3.View level : end users work on view level. if any amendment is made it can be saved by other name. for the database to be usable it must retrieve data efficently.this efficency led designer to use complex data structure in the database
What is data binding in AngularJS?
Data binding is a very useful feature used in software development technologies. It acts as a bridge between the overview and business logic for the application. AngularJS follow Two-Way Data Binding. Data can be binded in two ways: 1.One -Way data binding 2.Two-Way data binding Silicon Valley provides services like: Angular JS application Development Node JS Development React Native Development
What is Remote Data Object?
A remote data object is one that would be located on a different "node". For instance, a node the hardware where the operating system resides, which houses a database. Nodes have IP addresses and names. Say that the main database resided on node "Payroll" (10.128.132.10). Via a database link, an object from another node "Accounting" (10.128.142.11) is referenced. An example of this could be a view which pulls data from a table in the Payroll database and joins it to a table in the Accounting database and the view shows data from both nodes.
How can you take data from a Java page to a HTML page simultaneously to the database and print that HTML file?
Your order is incorrect. The database exists and is populated with the data wanted on the page, Java extracts the data needed from the database and renders the page in the necessary HTML for the browser to view. You could see a JSP reference in the address for Jave Server Page or not.
What is the advantage of a graph compared to a table?
A graph is a visual view of data; a table is the numerical view of data.
What is the view where data is displayed in a form on a screen?
form view
Which is not a valid report view in access?
In Microsoft Access, a valid report view includes options like "Print Preview" and "Layout View." However, "Data Sheet View" is not a valid report view; it is used for tables and queries. Reports are specifically designed for presenting formatted data, while Data Sheet View is oriented towards data entry and manipulation.
What is the difference between design view from datasheet view?
A data sheet view shows the data in the database. It allows you to enter and edit the data, but you cannot change the format of the database. Design view allows you to create or change the table, form or any other database object.
What defines how users view the organization of the data?
a data model
What is the difference between a logical view and a physical view of data?
The logical view presents data as they would be perceived by end users or business specialists, whereas the physical view shows how data are actually organized and structured on physical storage media.
Which form view cannot be used to view data in access?
Design View
Is design a form view?
One of the views a form has is Design View. It is used when designing the form, so it does not show the actual data. There is also a view called Form View, which shows the data.
A query is sometimes called a logical view of data because?
Queries do not store Is_A_query_datasheet_is_called_a_logical_view_of_the_data_because_a_query_does_not_physically_store_the_data_as_it_is_still_stored_in_the_tables, they only display a view of data.
What is an access view used to enter data in a form?
Form View.
What is the different between a view and a create view?
View is a virtual table that do not have any data of its own but have data that is derived from another table called base table. Create view is the command used to create a view (virtual table).
What view shows the table data in a row and column format?
Datasheet view
