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What else can I help you with?
What is the difference between projecting and joining?
projecting: manipulating data to eliminate columns in a table. Joining: manipulating data to combine two or more tables.
If there are 11 tables and 6 tables seat 4 people each and 5 tables seat 8 each what is the maximum number of people who can sit at the tables?
The anserw is 64 people. 6x4=24 5x8=40 24+40=64
What is hexagonal numbers?
its ur six time tables
The tables at the party are shaped like the hexagon If you put the tables together how many would you need for 50 people?
12 tables. There would be 4 persons per table (you lost 2 seats per table as 2 ends must touch to put them together), except for the first and last table that only will have one end touch leaving them with 5 seats per table.
Uses of quadrilaterals in our daily life?
Doors, windows, tables, books, walls, rooms.
Is a line that Access draws between matching fields in two tables?
Join Line
What is A line that Access draws between matching fields in two tables?
Join Line
Find records in two tables that have identical values in the matching fields?
join
When a relationship exists between two tables in a database what name is given to the matching filed in the related table?
love
What is the database that contains tables linked by common fields?
A relational database is a database that contains tables linked by common fields. These common fields are used to establish connections between the tables and to retrieve related data across multiple tables using queries.
What is the process of finding records in two tables with identical values in matching fields?
inner join
Data from two or more tables can be connected by specifying a?
relationship or join condition between a common column in each table. This connection allows us to retrieve related data from multiple tables in a database query. Join conditions typically involve matching values between the related columns in the tables being joined.
What do you mean about schema in RDBMS?
In a relational database, the schema defines the tables, the fields in each table, and the relationships between fields and tables.
When a relationship exists between two tables in a database for Microsoft acess what name is given to the matching field in the related table?
The field in a related table that matches a field in another table is called a foreign key. This foreign key establishes the relationship between the two tables in a database.
What is referential?
Referential Integrity is a set of rules that a DBMS (Database management system) follows to ensure that there are matching values in the common field used to create the relationship between related tables and that protects the data in related tables to make sure that data is not accidentally deleted or changed.
What makes up a database?
A database is made up of related information in Tables and fields.
Line between selected fields in two tables?
join line
