DDL
DML
DCL
All of the above
D. All of the above
Install malicious program
Export valuable data
Get user login detail
All of the above
In case a transaction is rolled back, the data allied with table variable also get rolled back.
In case a transaction is rolled back, the data allied with table variable does not roll back.
In case a transaction is not rolled back, the data allied with table variable get rolled back.
None of the above.
Rows
Database
View
All of the above
First SELECT Query
Second SELECT Query
Third SELECT Query
None of the above
The stored data in the SQL database is changed or modified by this SQL statement.
By deleting the stored data, this SQL statement deletes the database.
A new table in SQL is created using this SQL statement.
Columns in the SQL database can be created, deleted, or modified with this SQL statement.
Primary Key
Unique Key
Composite Key
Foreign Key
A Primary Key cannot be NULL
A Foreign Key cannot be NULL
A Primary Key cannot be Duplicate
A Foreign Key can be Duplicate
SQL require a lot of programming.
SQL provides High-Speed Query Processing.
SQL follows the standard languages of ANSI and ISO.
SQL is easily portable.
TRUNCATE TABLE is faster than DELETE TABLE statement.
TRUNCATE TABLE uses fewer resources than DELETE TABLE statement.
Both A) and B)
None of the above
SQL statements are used for most operations in a database.
Relational algebra and tuple relationship calculus are needed for SQL syntax.
All of the above
None of the above
Number
Character
Date
All of the above
10
20
30
40
Guided Unique Identifier
Guided Unique Interpreter
Globally Unique Identifier
Globally Unique Interpreter
By deleting the stored data, this SQL statement deletes the database.
Columns in the SQL database can be created, deleted, or modified with this SQL statement.
A new table in SQL is created using this SQL statement.
The table, its structure, views, permissions, and triggers will also be deleted or removed with this SQL statement.
SQL stands for Sample Query Language
SQL stands for Structured Query List
SQL stands for Structured Query Language
SQL stands for Sample Query List
SQL CREATE DATABASE
SQL RENAME DATABASE
SQL DROP DATABASE
SQL SELECT DATABASE
Specify the columns of the table in this SQL clause to return distinct values.
By executing this SQL statement, all records in the SQL database will be deleted.
The data specified in this table or view is reported in this SQL statement.
Changes made in the SQL database transaction are permanently saved using this SQL statement.
In columns that are subject to the UNIQUE constraint, duplicate values are not allowed.
Unique values will always be present in the column containing the unique constraint.
A single table can have more than one unique constraint, since it can be applied to more than one column.
All of the above
ALTER
MODIFY
UPDATE
ADD
SELECT
FROM
HAVING
None of the above
Both CLOB and NCLOB are used for multibyte national character set data.
Both CLOB and NCLOB can range upto 2^32-1 bytes or 4 GB.
Both CLOB and NCLOB can range upto 2^32-1 bytes or 8GB.
Both CLOB and NCLOB are used for singlebyte and multibyte national character set data.
7000
8000
9000
10000
Opera
Google Chrome
Android Browsers
All of the above
MIN()
MAX()
LARGE()
AVG()
ALTER
UPDATE
CREATE
ADD
UNIQUE
IDENTITY
INCREMENT
ADD
Average value
Largest value
Smallest value
Number of rows
Minimum
Maximum
Average
None of the above
Export
Import
Save
Exchange
DATE
TIME
MONTH
DATE & TIME