What is the maximum length a text field can be?
120
255
265
75
Correct Answer :
B. 255
Related Questions
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
This data type allows alphanumeric characters and special symbols.
text
memo
auto number
None of the above
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
What is the maximum length a text field can be?
120
255
265
75
It is a sign or symbol that specifies, operator, and values that produce a result
operator
query
expression
None of the above
A primary key in any table has the properties
Not Null
No Duplicates
Both of above
None of above
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
The default and maximum size of text field in Access
50 and 255 Characters
8 and 1 GB
266 characters & 64000 characters
None of above
It is a query that when run displays its own dialog box prompting you for information, such as
Select
crosstab
Parameter
Append
Which of the following term is least related to database?
Attributes
Tuples
Relationship
Columns
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
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
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 is not a view to display a table in Access?
Datasheet View
Design View
Pivot Table & Pivot Chart View
None of above
Collection of related records in a database is known as
File
Bench
Table
Relationship
Microsoft Access is a
RDBMS
OODBMS
ORDBMS
Network database model
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
Following is not a database model
network database model
relational database model
Object Oriented database model
None
What is a form in MS Access
It is a printed page where users will write their data to fill it up
It is an input screen designed to make the viewing and entering data easier
This is an important part of database used by analysts to draw conclusions
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
Which of the following database object produces the final result to present?
Forms
Reports
Queries
Tables
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
Both conditions display on the same row in the design grid when ___operator is in use
OR
IN
AND
LIKE
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 __ name must be unique within a database
Table
Field
Record
Character
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
If you write criteria values vertically (one in a row) it will mean
OR conditions
AND conditions
NOT condition
None of above
In a database table, the category of information is called ____________
tuple
field
record
All of above
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