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
Correct Answer :
C. authorizing access and other control over database
Related Questions
To duplicate a controls formatting you can use___
Manager
Wizard
Painter
Control
Which of the following creates a drop down list of values to choose from a list?
OLE Object
Hyperlink
Memo
Lookup Wizard
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
An Access database object that is used to enter, view or edit records
Table
Form
Query
Report
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
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
A database object in MS Access that stores a question about the data in database?
Table
Form
Query
Report
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
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
What happens when you release mouse pointer after you drop the primary key of a table into foreign key of another table?
A relationship is created
Edit relationship dialog box appears
Error occurs
Nothing happens
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 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
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 can be best described as
Organized collection of data
Useful presentation of data
Graphical representation of data
All of above
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
A database language concerned with the definition of the whole database structure and schema is ________
DCL
DML
DDL
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
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
What is the difference between Open and Open Exclusively?
Open statement opens access database files and Open Exclusively opens database files of other program like Oracle
Open Exclusive locks whole database so that no one can access it whereas Open locks only the record that is being accessed
Both Open and Open Exclusively are same
Open Exclusive command does not exist in MS Access
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
How can you define a field so that when entering data for that field it will display ****** instead of actual typed text
Input mask
Validation Rule
Indexed
IME Mode
Which of the following store command to retrieve data from database?
Forms
Reports
Queries
Tables
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
It is an association established between common fields of two tables.
line
relationship
primary key
records
The task of arranging data in order is called
Searching
Sorting
Ordering
Shorting
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 is not a database object in MS Access?
Tables
Query
Report
Relationship
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
The key uniquely identifies each record in a table.
primary key
key word
filed name
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