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This question cannot be universally answered, different tables use different types. For example, in Oracle Sql*Plus command DESCRIBE will give you information about tables.
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What type of control in a form can display data from database table?
A DataGridView control in a Windows Forms application can display data from a database table. You can bind the DataGridView to a data source such as a DataTable or a collection of objects, and it will automatically display the data from the database table in a tabular format.
What are the objectives of selecting a data type for a field?
The objectives of selecting a data type for a field include ensuring data integrity by restricting the type of values that can be stored, optimizing storage space by choosing the most appropriate data type for the data being stored, and facilitating efficient data retrieval and manipulation by selecting a data type that best fits the operations that will be performed on the data.
What determines the kind of data that a field can contain?
The data type of a field determines the kind of data it can contain. For example, a field with a data type of "Text" can contain letters and numbers, while a field with a data type of "Number" can only contain numerical values. The data type is set when designing the database schema.
Specifies the kind of data a field can contain?
A field's data type specifies the kind of data it can contain, such as text, numbers, dates, or Boolean values. This helps ensure data integrity by restricting what type of data can be entered into that field, preventing errors and inconsistencies in the database. Choosing the appropriate data type for each field is important for accurately storing and organizing data.
What are the quesequeses of changing the data type of field?
Changing the data type of a field can lead to data loss or data corruption if the new data type cannot accommodate the existing data. It can also affect any queries, reports, or applications that rely on the field's data type, potentially causing errors or unexpected behavior. It is important to carefully assess the impact and make any necessary adjustments to ensure data integrity before changing a field's data type.
What is datat?
A datatable is an object in the .NET Framework System.Data library that represents an in-memory list of rows and columns of data. Many .NET Controls can use datatables for their input (such as grids). A datatable can be created and populated programmatically, but more often a DataTable is retrieved as part of a database query.
What type of control in a form can display data from database table?
A DataGridView control in a Windows Forms application can display data from a database table. You can bind the DataGridView to a data source such as a DataTable or a collection of objects, and it will automatically display the data from the database table in a tabular format.
What is the characteristic that defines the kind of data that can be entered into a field such as numbers text or dates?
In Access, you use data type. In Word and Excel, you use data validation.
Which data type will you use to store names of 100 students?
char data type
What type of graphs use categorical data?
bar graphs use categorical data
You can use the OLE Object data type or the Attachment data type to store a picture?
Use OLE object. That is how mine works :)
What type of data does a histogram use?
data that is grouped into equal intervals
Which data type can store any data?
There is no such data type. However, when we use user-defined data types of our own type, then that type of data can be stored in a variable. So as a term, you may say that user-defined data type can store any data. As the data-type used in any variable will be depending upon us.
What is the definition for categorical data?
a type of data that does not use numbers but uses nouns.
What data type allows you to type your birthday in ms access?
You should use the Date/Time data type for this. It allows you to enter dates.
Why are data translation utilities of use?
Some programs can only use certain file types. Data translation changes the file type to a type that is usable by the program.
What type of data does Bluetooth use?
Digital data sent over UHF radio frequencies.
