ALEXIA ROQUE LEAL 1A
COMPUTER GUIDE
ACCCESS
INFORMATICS
Access
Definitions
INFORMATICS
ACCESS
DEFINITION & QUESTIONS
Questions
Definition
Microsoft Access is a database management system included in the professional editions of the Microsoft Office suite. Access is a data manager that uses relational database concepts and can be managed by means of queries and reports.
A primary key is a field or set of fields with values that are unique throughout a table. Values of the key can be used to refer to entire records, because each record has a different value for the key.
A foreign key is a field (or fields) in one table that references the primary key in another table.
INFORMATICS
DEFINITIONS
ACCESS
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COMPUTER GUIDE
ROQUE LEAL ALEXIA
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Transcript
ALEXIA ROQUE LEAL 1A
COMPUTER GUIDE
ACCCESS
INFORMATICS
Access
Definitions
INFORMATICS
ACCESS
DEFINITION & QUESTIONS
Questions
Definition
Microsoft Access is a database management system included in the professional editions of the Microsoft Office suite. Access is a data manager that uses relational database concepts and can be managed by means of queries and reports.
- What is a primary key?
A primary key is a field or set of fields with values that are unique throughout a table. Values of the key can be used to refer to entire records, because each record has a different value for the key.- What is a foreign key?
A foreign key is a field (or fields) in one table that references the primary key in another table.INFORMATICS
DEFINITIONS
ACCESS
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+info
+info
+info
+info
+info
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