COMMIT
ROLLBACK
SAVEPOINT
All of the above
D. All of the above
LEN()
NOW()
MID()
FORMAT()
7000
8000
9000
10000
No value in cell
Inappropriate Information
Unknown data
All of the above
In some cases you may not have any unique identifying characteristics in data; therefore, it makes sense to create a Primary Key.
Explicitly initializing and modifying the auto-increment value is possible at any time.
Record identifiers can easily be created that are unique to each record.
All of the above
Tables
WHERE Conditions
Expressions
None of the above
Transaction Common Language
Transaction Commit Language
Transaction Concatenate Language
Transaction Control Language
Workspace_name_size/sql
Workspace_number_script/sql
Workspace_name_script/sql
Workspace_name_script/spl
In a table, there could be any number of rows and any number of columns.
In a table, there could be any number of rows and specified number of columns.
In a table, there could be any number of columns and specified number of rows.
In a table, there could be specified number of rows and specified number of columns.
REMOVE
DELETE
DROP
TRUNCATE
?
@
#
&
image
nchar
money
cursor
SELECT Operand1+Operand2;
SELECT Operand1*Operand2;
SELECT Operand1**Operand2;
Data Describe Language
Definition Data Language
Data Definition Language
Data Distinct Language
Left, Left
Right, Left
Left, Right
Right, Right
Web site
Web page
Web browser
None of the above
First
Second
Third
Last
Referential Integrity
Domain Integrity
User-defined Integrity
Entity Integrity
Inline Comments
Single Line Comments
Multi-line Comments
All of the above
If p comes between 0 to 25, data type becomes FLOAT(). If p comes between 26 to 54, data type becomes DOUBLE().
If p comes between 26 to 54, data type becomes FLOAT(). If p comes between 0 to 25, data type becomes DOUBLE().
If p comes between 25 to 53, data type becomes FLOAT(). If p comes between 0 to 24, data type becomes DOUBLE().
If p comes between 0 to 24, data type becomes FLOAT(). If p comes between 25 to 53, data type becomes DOUBLE().
RENAME old_database_name TO new_database_name;
RENAME DATABASE old_database_name TO new_database_name;
ALTER old_database_name MODIFY NAME = new_database_name;
ALTER DATABASE old_database_name MODIFY NAME = new_database_name;
DELETE statement free up the space kept in check by the table whereas TRUNCATE statement does not free up the space kept in check by the table.
DELETE statement does not free up the space kept in check by the table whereas TRUNCATE statement free up the space kept in check by the table.
DELETE statement only deletes rows from the table whereas TRUNCATE statement can only delete columns from the table.
DELETE statement only deletes columns from the table whereas TRUNCATE statement can only delete rows from the table.
Relation, Tuple
Tuple, Tuple
Tuple, Relation
Relation, Relation
Single Value
Multiple Value
Two Values
None of the above
The GRANT command can be used to grant a user access to databases and tables whereas The REVOKE command can be used to revoke all access privileges already assigned to the user.
The REVOKE command can be used to grant a user access to databases and tables whereas The GRANT command can be used to revoke all access privileges already assigned to the user.
A transaction can be rolled back to its last saved state.
None of the above
Primary Key
Foreign Key
Composite Key
Alternate Key
To Update table
To Create table
To Delete table
None of the above
//*Line1
Line2*//
/*Line1
Line2/*
Arithmetic
Comparison
Set
All of the above
REVOKE
COMMIT
ROLLBACK
SAVE
Compile the results from two queries
Compile the results from three queries
Compile the results from four queries
Compile the results from five queries