The size of Yes No field is always
1 bit
1 byte
1 character
1 GB
Correct Answer :
A. 1 bit
Related Questions
Which of the following database object produces the final result to present?
Forms
Reports
Queries
Tables
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
A part of database that stores only one type of data is
Report
Field
Query
Record
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
Which field type can store photos?
Hyperlink
OLE
Both of these can be used
Access tables cant store photos
It is a sign or symbol that specifies, operator, and values that produce a result
operator
query
expression
None of the above
It is a query that when run displays its own dialog box prompting you for information, such as
Select
crosstab
Parameter
Append
A primary key in any table has the properties
Not Null
No Duplicates
Both of above
None of above
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
The__ button on the tool box display data from a related table
Sub form sub report
Relationships
Select objects
More controls
You can set a controls border type to make the border invisible.
Transparent
Invisible
Do not display
No border
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
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
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
The database language that allows you to access or maintain data in a database
DCL
DML
DDL
None of above
It is a database object to view, change, and analyze data in different ways
query
form
report
None of the 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
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
Both conditions display on the same row in the design grid when ___operator is in use
OR
IN
AND
LIKE
This key uniquely identifies each record
primary key
key record
unique key
field name
Which of the following database object hold data?
Forms
Reports
Queries
Tables
The size of Yes No field is always
1 bit
1 byte
1 character
1 GB
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 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 database can be best described as
Organized collection of data
Useful presentation of data
Graphical representation of data
All of above
When entering field name, how many characters you can type in maximum?
60
64
68
Any number of character
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
The complete information about an entity in a database is called
Data
Information
Field
Record
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