Following is not a database model
network database model
relational database model
Object Oriented database model
None
Correct Answer :
D. None
Related Questions
Which of the following database object hold data?
Forms
Reports
Queries
Tables
If you write criteria values vertically (one in a row) it will mean
OR conditions
AND conditions
NOT condition
None of above
To achieve AND effect when you are entering criteria in a query design window
write criteria values vertically one in a row
write criteria values horizontally
Write criteria values in same field separated with AND
Write criteria values in same field separated with &
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
A database object in MS Access that stores a question about the data in database?
Table
Form
Query
Report
When entering field name, how many characters you can type in maximum?
60
64
68
Any number of character
It is a sign or symbol that specifies, operator, and values that produce a result
operator
query
expression
None of the above
Which of the field has width 8 bytes?
Memo
Number
Date/Time
Hyperlink
In one-to-many relationship the table in one side is called _______ and on many side is called _______
Child , Parent
Parent , Child
Brother , Sister
Father , Son
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
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
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
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
How can you link a table with another so that a field in current table will display values in drop down box from another table while entering data:
Query Wizard
Look up Wizard
Form Wizard
Report Wizard
Both conditions display on the same row in the design grid when ___operator is in use
OR
IN
AND
LIKE
Which of the following is not a database object?
Tables
Queries
Relationships
Reports
In table design view, which key can be used to switch between the field names and properties panels?
F3
F4
F5
F6
Following is not a database model
network database model
relational database model
Object Oriented database model
None
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
Which of the following term is least related to database?
Attributes
Tuples
Relationship
Columns
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
Collection of related records in a database is known as
File
Bench
Table
Relationship
A database can be best described as
Organized collection of data
Useful presentation of data
Graphical representation of data
All of above
This data type allows alphanumeric characters and special symbols.
text
memo
auto number
None of the above
Referential integrity means
Do not enter a value in the foreign key field of a child table if that value does not exist in the primary key of the parent table
Do not enter a value in the primary key field of child table if that value does not exist in the primary key of the parent table
Do not enter a value in the foreign key field of a parent table if that value does not exist in the primary key of the child table
All of above
Which of the following is not a type of relationship that can be applied in Access database
One to One
One to Many
Many to Many
All of above can be applied
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
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
Which of the following is NOT a type of Microsoft Access database object?
Table
Form
Worksheets
Modules
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