Access Tutorial 9

In a table relationship, the ____ option requires Access to delete all records in the related table that have a foreign key value related to the primary table when a record is deleted in the primary table.

Cascade Delete Related Records

All indexes for a table may be viewed by clicking on the Indexes button in the Show/Hide group on the DESIGN tab.

True

Use the Field Properties pane to create an index for ____.

a single field

Field values related to records that contain those field values may be listed in a(n) ____.

index

Many-to-many relationships are created using a third table that forms ____ relationships with the two original primary tables.

one-to-many

____ queries are often used to append records to history tables.

Append

In the design grid of an append query, the ____ row identifies the fields that the query will append to the table that was designated.

Append To

In a table relationship, the ____ option requires Access to change the appropriate foreign key values in the related table when the primary key value is changed in the primary table.

Cascade Update Related Records

Records deleted using a Delete query are permanently removed from the database when the database is ____.

Compacted

Join types may be changed using the Join Types button available in the ____ dialog box.

Edit relationships

Access databases may only contain one-to-one relationships between tables.

False

An action query can only modify one record in a table at a time.

False

Remove a table from the Query window by right-clicking in the field list and choosing delete table.

False

The only field that is automatically indexed by AutoIndex settings is the primary key field.

False

Keisha is completing an internship with the local parks and recreation department. She has been asked to update and maintain the beginning soccer league database for children ages 3-4. The league consists of over 150 children and 10 soccer teams. The teams play at two different soccer fields in the city. The database already exists from last year so Keisha will not be developing the database. She will only make changes as necessary to the current database. Keisha's supervisor has asked that she provide her with a table showing all of the soccer teams and the team schedules. This table will only be used once to schedule coaches. Which type of query should Keisha run?

Make-table

To access the Edit Relationships dialog box from a shortcut menu, ____ the join line between tables.

Right-click

Records deleted using a delete query cannot be restored using the Undo command.

True

To quickly access the Join Properties dialog box, right-click the join line between two tables in Design view.

True

Two tables joined using a common field forming a one-to-many relationship allow the two tables to be used for other database objects as if they are one large table.

True

When a new table is created using a make-table query, selected fields and records are not deleted from the existing table.

True

When creating an append query, selected fields in the query must match the fields in the table to which the records will be appended.

True

Records deleted using a Delete query may not be restored by using the ____ command.

Undo

The ____ and ____ query types give the user an option to modify data in the Current Database or Another Database using the query dialog box.

append, make-table

Latham works in the logistics department for a large city bus system. As routes are changed, Latham accesses the internal database to ensure all records are accurate. The Bus Route System database includes a one-to-many relationship between the Bus Number and the Bus Routes with Bus ID as the common field. This allows the two tables to be joined to create a query based on data from both tables: Bus Number and Bus Routes. The relationship between the Bus Number and the Bus Routes tables is one-to-many which means that each Bus Route record is connected to _____ Bus Number record(s).

at most one

New tables created with the make-table query retain the field ____ of the underlying table(s).

data type

Keisha is completing an internship with the local parks and recreation department. She has been asked to update and maintain the beginning soccer league database for children ages 3-4. The league consists of over 150 children and 10 soccer teams. The teams play at two different soccer fields in the city. The database already exists from last year so Keisha will not be developing the database. She will only make changes as necessary to the current database. Keisha does not want information about beginning soccer players from the past year in the Beginner Soccer League database for the current year. She may run a(n) ____ query with selected criteria such as year and team name to remove last year's players.

delete

Latham works in the logistics department for a large city bus system. As routes are changed, Latham accesses the internal database to ensure all records are accurate. The Bus Route System database includes a one-to-many relationship between the Bus Number and the Bus Routes with Bus ID as the common field. This allows the two tables to be joined to create a query based on data from both tables: Bus Number and Bus Routes. Latham often has to look up bus routes based on specific bus stops. To speed up the search process in this large database, he might want to create a(n) ____ for the Bus Stop field in the Bus Routes table.

index

The choice to enforce referential integrity is indicated in Design view by a thick ____

join line

A(n) ____ value is not allowed in an index if the setting for the Primary property is Yes. Select one:

null

Taylor manages a database for a regional hardware enterprise with 10 stores in 2 states. The hardware store wholesales to contractors. The database includes these tables (among others): tblContractor, tblProducts, tblBilling, tblInvoices. Taylor has added the tables tblContractor, tblBilling, and tblInvoices to the relationships window. He has created a relationship between the tblBilling and tblContractor based on the ContractorID field. What type of relationship is this?

one-to-one

To maintain current data in a table created by an append query, run the query periodically.

False

Text expressions included in the Update To row of an update query should always be enclosed in quotation marks.

True

A(n) ____ query adds records form existing tables or queries to the end of another table.

append

The default join type for table relationships in Access is a(n) ____ join.

inner

Two tables related by a common field with the same value in the common field in each table is an example of a(n) ____ join.

inner

The type of join in a relationship that selects all records from one table and only the records from a second table that have matching common field values is a(n) ____ join.

outer

Taylor manages a database for a regional hardware enterprise with 10 stores in 2 states. The hardware store wholesales to contractors. The database includes these tables (among others): tblContractor, tblProducts, tblBilling, tblInvoices. Taylor wants to create a query that shows all contractors and identifies invoices assigned to those contractors. However, he also wants to see contractors who might not have an invoice assigned for this billing period. What type of join between tables will give Taylor the desired results?

outer join

A relationship that joins a table to itself is a(n) ____ join type.

self

Which of the following table names would appear in Design view to indicate a table being used in a self-join relationship and distinguish it from the first instance of the table in the relationship?

tblPatient_1

Select all fields in a table to add to a query design grid by double clicking the ____ of the table field list.

title bar

An action query that changes selected field values from selected records in one or more tables is a(n) ____ query.

update

A primary key index is indicated when the Index Property - Primary - has a setting of ____.

yes

Latham works in the logistics department for a large city bus system. As routes are changed, Latham accesses the internal database to ensure all records are accurate. The Bus Route System database includes a one-to-many relationship between the Bus Number and the Bus Routes with Bus ID as the common field. This allows the two tables to be joined to create a query based on data from both tables: Bus Number and Bus Routes. The relationship between the Bus Number and Bus Routes tables is one-to-many which means that each Bus Number record is related to ____ Bus Routes record(s).

zero, one, or more

It is not possible to verify a Join Type once a relationship has been established between two tables.

False

It is not recommended that a select query be created before creating a make-table query.

False

Only one existing table may be used in the creation of a delete query.

False

When creating a self-join relationship it is necessary to add the same table to the Relationship window twice in ____ view.

Design