Access Flashcards
Access
- Database management system (type of DBMS)
- Works with multiple files
How are tables viewed?
Through the database view
What are the 4 object types?
1) Queries: Complex, use query wizard, answers questions, a request for data results
2) Forms: Creates a user interface
3) Reports: Represents data
4) Tables: Update data
Primary key
- Uniquely identifies the record
- Puts new numbers at top
What do asterisks do?
- New line
- Will always have an asterisk
Can I have a blank space in a data sheet on a table?
Yes
Select(ion)
Selecting row of query
Project(ion)
Selecting column of query
Join
Joining two tables together
What is the design view called?
Query by example (QBE)
3 types of query views
1) Design view (can add condition <>=, Query by example QBE)
2) Database view (how tables are viewed)
3) SQL Structured Query Language
look up table
Organizes numbers or texts into categories
Which view shows the contents of a table as a data sheet?
Datasheet view
True or false field values that may be entered into a field are determined by the data type of the field
True
Which database object asks a question about the data stored in a database and displays specific fields and records that answer the question?
Query