What does the CREATE TABLE Statement do?
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.
Correct Answer :
C. A new table in SQL is created using this SQL statement.
A new table in SQL is created using CREATE TABLE SQL statement.
Related Questions
Foreign key is a field in a table that is _______ key in another table?
Primary
Unique
Composite
None of the above
For integer value, which data type is supported in Oracle?
INT
Number
Digit
None of the above
What is SQL CREATE Table used for?
To Update table
To Create table
To Delete table
None of the above
What is the difference between MIN and MAX function?
MIN function is used to show the minimum data and MAX function is used to show the maximum data.
MIN function is used to show the maximum data and MAX function is used to show the minimum data.
Both of the above
None of the above
SQL EXCEPT statement behaves similar to _____operator in mathematics.
Sum
Multiply
Minus
Divide
NOW function is used to return the current
Time
Date
Date & Time
Day
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.
Using the DELETE Query from the CRUD Operator, we can delete
Only one row
All the rows
Only two rows
None of the above
Which of the following is not MySQL Numeric Data Type?
BIT(Size)
CHAR(Size)
INTEGER(Size)
INT(Size)
What is the work of DELETE command?
A single or multiple rows can be accessed using this command from one or more tables of a database. Using the WHERE clause with this command is also possible.
Database data can be updated or changed using this command.
Database objects such as tables, table views, and other objects can be deleted using this command.
Using this command, you can remove or erase recorded information from a database table.
Host-based IDS can be used to monitor
Web server logs
When something weird occurs
Both A) and B)
None of the above
What does the DISTINCT Clause do?
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.
When the table is truncated:
Table structure is dropped
Integrity constraints are dropped
Relationship is dropped
None of the above
Which of the following are the types of the temp tables?
Local Temp
Global Temp
Both A) and B)
None of the above
In order to convert the expression from one to another data type, which SQL Function is used?
CONVERT
CHANGE
CAST
TRANSIT
Which syntax is correct for RENAME DATABASE in SQL?
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;
In order to format, how the column should be displayed, which function is used?
FORM()
DISPLAY()
COL()
FORMAT()
Using the ___ statement, a database can be renamed.
SQL CREATE DATABASE
SQL RENAME DATABASE
SQL DROP DATABASE
SQL SELECT DATABASE
What does the UPDATE Statement do?
By deleting the stored data, this SQL statement deletes the database.
A new table in SQL is created using this SQL statement.
The stored data in the SQL database is changed or modified by this SQL statement.
Columns in the SQL database can be created, deleted, or modified with this SQL statement.
Which statement is true about the SQL?
SQL databases are vertically scalable.
SQL follows BASE Model.
SQL database cannot handle complex queries.
SQL database does not require object-relational mapping.
The Web SQL API is supported by
Opera
Google Chrome
Android Browsers
All of the above
Which of the following clause cannot be optional in SQL SELECT Statement?
WHERE
GROUP BY
ORDER BY
None of the above
Comments whose starting and ending lines are different are known as
Inline Comments
Multi-line Comments
Single Line Comments
Varied line Comments
Select the correct statement about SQL Scripts?
At the run time, the SQL*Plus commands are ignored.
SQL Scripts and SQL Commands in the SQL Scripts have no interaction.
Through the SQL Script editor, SQL Commands are cut and pasted.
All of the above
What is TRUE about the Active/Dynamic Online Catalog based on the relational model in the 12 Codd's Rules?
The primary key value, table name, and column name are characteristics that allow us to access the precise data (atomic value) logically from a relational database.
Null values are treated in database records according to this rule.
Database dictionaries represent the complete logic of all descriptive data, which must be stored online.
None of the above
In order to manage or store the data in the database, WEB SQL Database is used which is a
Web site
Web page
Web browser
None of the above
Which of these are the types of operators?
Arithmetic
Comparison
Set
All of the above
SQL CREATE DATABASE is used to,
Create a table
Create a database
Create a column
Create a row
Why index is important in SQL?
The large database can be searched quickly with SQL Indexes.
The concept below is a quick way to include different values in those columns.
A smaller table may not recognize the performance of an index when used with an index.
All of the above
In SQL, Like is a ____ operator.
Relational
Logical
Additional
Unique