If I create Student field in Fees table to store student_id of Students table, then this Student field in Fees table is called:
Foreign key
Native key
Composite key
Primary key
Correct Answer :
A. Foreign key
Related Questions
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
Which of the following statement is true?
Foreign key fields dont allow duplicate values
In primary key field you can enter duplicate value
In an indexed field you may or may not enter duplicate value depending upon setting
All statements are true
The size of Yes No field is always
1 bit
1 byte
1 character
1 GB
A database language concerned with the definition of the whole database structure and schema is ________
DCL
DML
DDL
All of above
Which of the following is not a field type in Access
Memo
Hyperlink
OLE Object
Lookup Wizard
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
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 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
What is the maximum length a text field can be?
120
255
265
75
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 is not a database object?
Tables
Queries
Relationships
Reports
Both conditions display on the same row in the design grid when ___operator is in use
OR
IN
AND
LIKE
Which of the following statement is true
Reports can be used to retrieve data from tables and calculate
Queries can be printed in well formatted manner and presented as the information
Queries can include calculated fields that do not exist in table
Reports and forms are similar but forms are use to print but reports to display on screen only
A small button with three dots usually displayed at the right of field properties box
Make button
Expression button
Build button
None of above
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
To duplicate a controls formatting you can use___
Manager
Wizard
Painter
Control
Which of the following is not a database object in MS Access?
Tables
Query
Report
Relationship
When entering field name, how many characters you can type in maximum?
60
64
68
Any number of character
A primary key in any table has the properties
Not Null
No Duplicates
Both of above
None of above
An Access database object that is used to enter, view or edit records
Table
Form
Query
Report
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
We can remove a relationship defined between two tables by
From Edit menu choose Delete Relationship
Select the relationship line and press Delete
Choose Delete option from Relationship menu
All of above
Two tables can be linked with relationship so that the data integrity can be enforced. Where can you find Relationship Command?
Home Tab
Create Tab
External Data Tab
Database Tab
To create primary key for a table when in design view
Type PRIMARY in field type box when creating required field
Mark the Primary check box in field name of required field
Click the Primary Key button in Design ribbon when the cursor is in required field
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
A composite key is
Required when a table does not have any unique fields in it
The primary key with AutoNumber as the field type
Made up of two or more fields to uniquely identify records
Is a foreign key that uniquely identifies records
Which of the field has width 8 bytes?
Memo
Number
Date/Time
Hyperlink
To create a new table, in which method you dont need to specify the field type and size?
Create table in Design View
Create Table using wizard
Create Table by Entering data
All of above
You can set a controls border type to make the border invisible.
Transparent
Invisible
Do not display
No border
The task of arranging data in order is called
Searching
Sorting
Ordering
Shorting