histogram
A)
It is a spreadsheet.
There are many possible answers: A table with two rows (or columns) of data. A compound bar chart. A stacked bar chart. A back-to-back bar chart. Line charts. Two pies.
Data is neither a table nor a graph, however, data may be presented in a table or depicted by a graph.
a select query
42.
A histogram.
datasheet view
histogram
A query datasheet displays the results of a query operation, showing data based on specified criteria or calculations. A table datasheet displays the data in a table format, representing information stored in a database table. In essence, a query datasheet is derived from a table datasheet and is dynamic based on the query criteria.
A histogram is used when data is condensed into a frequency table. It displays the frequency of data within fixed intervals or bins, providing a visual representation of the distribution of the data.
The simple answer is to fit all the data you want to display. The real answer is that you will need to decide what table height best displays the data you want to present.
A)
It is a spreadsheet.
A View is similar to a Table and can be mistaken for a table by a novice application developer. CREATE VIEW VIEW_NAME AS SQL QUERY Here the SQL Query includes the Select query on a table that is to be displayed as a View. The view is a read only structure that only displays contents from a table and the user cannot insert or update or delete any data in the underlying table. Views are generally created to impose access restrictions to a specific subset of users whom you do not want to give full access but at the same time want them to view the data.
In databases, a view is a stored query accessible much the same way as a table. The view does not hold any data, but can be used to retrieve data from one or more tables. Views can represent a subset of the data contained in a table, can join and simplify multiple tables into a single virtual table, can aggregate table data (using sum, avg, count, etc) and can hide the complexity of data