_____ variables are not supported by SQL Script.
Bind
Dynamic
Both A) and B)
None of the above
Correct Answer :
C. Both A) and B)
Bind or Dynamic variables are not supported by SQL Script.
Related Questions
What is the difference between Column Level and Table Level Constraints?
Constraints are applied to a single row using Column Level Constraints whereas Multiple rows can be constrained using a Table Level Constraint.
Constraints are applied to multiple rows using Column Level Constraints whereas a single row can be constrained using a Table Level Constraint.
Constraints are applied to a single column using Column Level Constraints whereas Multiple columns can be constrained using a Table Level Constraint.
Constraints are applied to multiple columns using Column Level Constraints whereas only a single column can be constrained using a Table Level Constraint.
Which of the following is TRUE about Savepoint command?
A transaction is marked in a table by this TCL command.
Imagine that you are making a long table, and you want to roll back only to a specific point in the table. You can do this with the savepoint.
In order to rollback part of a table rather than the entire table, a savepoint is useful.
All of the above
Using the ___ statement, a database can be renamed.
SQL CREATE DATABASE
SQL RENAME DATABASE
SQL DROP DATABASE
SQL SELECT DATABASE
What is the default length of any data type in the CAST function?
10
20
30
40
Which of the following is not MySQL Numeric Data Type?
BIT(Size)
CHAR(Size)
INTEGER(Size)
INT(Size)
GROUP BY clause is placed before which clause in SQL?
HAVING
WHERE
ORDER BY
FROM
SQL EXCEPT statement behaves similar to _____operator in mathematics.
Sum
Multiply
Minus
Divide
Which of the following is a SQL Logical Operator?
SQL ALL Operator
SQL OR Operator
SQL LIKE Operator
All of the above
What is the functionality of SQL COUNT?
It returns the no of record of table
It returns the no of record of database
It returns the no of record of row
It returns the no of record of column
MINUS Operator displays the rows which are
Detected in the second query, absent in the first query, and there are no duplications.
Detected in the first query, absent in the second query, and there are no duplications.
Detected in the first query, absent in the second query, and there are duplications.
Detected in the second query, absent in the first query, and there are duplications.
What does the following statement do?
Finds any values that start with a and ends with o
Finds any values whose first character is a and third character is o
Both A. and B.
None of the above
If multiple columns are used as Primary Key, it is known as
Unique
Composite
Foreign
None of the above
In how many parts are the SQL functions are divided into?
1
2
3
4
Description allows the Script to load the
Owner of the script
Script name
Script Editor
All of the above
SQL contains which component in its process?
Optimization Engines
SQL Query Engines
Query Dispatchers
All of the above
What is the work of INSERT command?
Inserting records or data into the database tables is accomplished with this command. In addition to inserting records in single rows, we can insert records in multiple rows as well.
Database objects such as tables, table views, and other objects can be deleted using this command.
One or more rows from one or more tables of the database can be accessed with this command. Using the WHERE clause with this command is also possible.
It enables you to create new databases, tables, table views, and other objects using this command.
A single unit of work for all commands executed consecutively is known as-
Transaction
Commit
Rollback
Control
The SELECT TOP statement shows the limited number of:
Rows
Columns
Tables
None of the above
Which of the following is TRUE about TCL?
Transactions can be saved to the database and rolled back with the help of TCL commands in SQL.
There will be certain privileges that each user has; consequently, the data can be accessed by them using TCL.
Our data is stored in a table that is described by the schema, thus TCL commands deal with the schema.
SQL TCL commands can be used to perform any kind of retrieval or manipulation of the data present in SQL tables.
SQL indexes speed up the execution time of which statement(s)?
SELECT
WHERE
Both A and B
None of the above
Which command will remove the records from the table, but not affect the structure of the table?
REMOVE
DELETE
DROP
TRUNCATE
SQL CREATE DATABASE is used to,
Create a table
Create a database
Create a column
Create a row
You can also ____ the existing tables by using the UNIQUE constraint.
Change
Delete
Modify
Drop
Which of the following is not an SQL Statement?
SELECT Statement
UPDATE Statement
TRUNCATE TABLE Statement
FROM Statement
SQL has the disadvantage of?
SQL is cheap.
SQL interface is simple.
Both A and B.
None of the above.
In order to merge two or more strings, which string function is used?
CHAR
ALTER
CONCAT
MERGE
SET Operators are used to
Compile the results from two queries
Compile the results from three queries
Compile the results from four queries
Compile the results from five queries
Which one of the syntaxes given below is of Binary Operator?
Operator SQL _Operand
Operand2 SQL _Operator Operand1
Operand1 SQL _Operator Operand1
Operand1 SQL _Operator Operand2
In SQL, Like is a ____ operator.
Relational
Logical
Additional
Unique
When the table is truncated:
Table structure is dropped
Integrity constraints are dropped
Relationship is dropped
None of the above