Cascade update option
means do not change the value in the primary key field if that record has related records in another table
means change all the related records in child tables if the record in parent table is changed
Both of above
None of above
Correct Answer :
C. Both of above
Related Questions
To create relationship between two tables
drag the primary key of a table into foreign key of another table
drag the foreign key of a table into the primary key of another table
drag any field from parent table and drop on child table
Any of above can be done to create relationship
It is most common type of query. It retrieves records from one or more tables and then displays the
Parameter
Select
crosstab
All of above
Which of the following can be an example of a database?
Address book of all the suppliers of a company
Salary sheet of all the employees of a company
Records of daily sales transactions of a company
All of above
Which field type can store photos?
Hyperlink
OLE
Both of these can be used
Access tables cant store photos
Each record is constituted by a number of individual data items which are called
Fields
Data Types
Relations
Tables
Query design window has two parts. The upper part shows
Name of fields, field type and size
Tables with fields and relationships between tables
Criteria
Sorting check boxes
What do you mean by one to many relationship between Student and Class table?
One student can have many classes
One class may have many student
Many classes may have many students
Many students may have many classes
Queries in Access can be used as
view, change and analyze data in different ways
a source of records for forms and reports
Only a
Both a and b
While creating relationship, when you drag a field of a field to drop into another table the mouse pointer changes into
a doctors sign
thin + sign
outline rectangle
None of above
If you need to edit a relationship
Right click the relationship line and choose Edit Relationship
Double click the relationship line
Both of above
None of above
It is an association established between common fields of two tables.
line
relationship
primary key
records
To create queries in Access
You can drag and drop fields on query builders
you can type the SQL command in SQL view
You can use query wizard or design view
All of above
What does the show check box in query design window indicate
It indicates whether the field is to be used or not
It indicates whether the field is to be displayed in query result or not
It indicates whether the field names to be displayed in query result or not
None of above
The command center of access file that appears when you create or open the MS Access database file.
Database Window
Query Window
Design View Window
Switchboard
The size of a field with Number data type can not be
2
4
8
16
This data type allows alphanumeric characters and special symbols.
text
memo
auto number
None of the above
Database Management Systems are featured with:
The facility to easy editing, spelling check, auto pagination, lay out and printing reports
The ability to store large amount of data to facilitate easy update, sort and retrieval
The ability to calculate efficiently with the help of built-in functions and analyze
All of above
A database can be best described as
Organized collection of data
Useful presentation of data
Graphical representation of data
All of above
This is the stage in database design where one gathers and lists all the necessary fields for the database project.
data definition
data refinement
establishing relationship
none of the above
Which of the following creates a drop down list of values to choose from a list?
OLE Object
Hyperlink
Memo
Lookup Wizard
To sort records in a table
Open table, click on the field on which the sorting is to be done, then click Sort button on database toolbar
Open table, click Sort button on database toolbar, choose field based on which to sort, click OK
Click the field heading to sort it ascending or descending
All of above
Which field type will you select when creating a new table if you require to enter long text in that field?
Text
Memo
Currency
Hyperlink
DCL provides commands to perform actions like
Change the structure of tables
insert, update or delete records and data values
authorizing access and other control over database
None of above
Which of the following may not be a database?
Data presented in table in MS Word document
Data entered in Excel spreadsheet
A presentation created in PowerPoint
A telephone diary
This option allows you to build a new table by entering data directly into the datasheet.
datasheet view
design view
link table
None of the above
After entering all fields required for a table, if you realize that the third field is not needed, how will you remove?
You need to delete the whole tablThere is no method to remove a particular field only.
Delete all the fields from third downwards and reenter the required fields again.
Select the third column in datasheet view then Delete
Select the third row in table design view then Delete
The third stage in designing a database is when we analyze our tables more closely and create a ___________ between tables
relationship
Join
Query
None of these
It is a query that when run displays its own dialog box prompting you for information, such as
Select
crosstab
Parameter
Append
The__ button on the tool box display data from a related table
Sub form sub report
Relationships
Select objects
More controls
The key uniquely identifies each record in a table.
primary key
key word
filed name
All of above