The correct answer to the question “Which of the following is available in MySQL” is option (D). Create Database. Because MySQL is an open-sourced RDBMS or Relational Database Management System. So, in MySQL, you could create a Database.
Which keyword is not available in MySQL?
There are reserved words in MySQL which cannot be used as identifiers (table or column names etc.)
MySQL Reserved Words.
Which of the following Cannot be used in a SQL statement?
Which of the following is not a type of SQL statement? Explanation: Data Communication Language (DCL) is not a type of SQL statement. Explanation: The CREATE TABLE statement is used to create a table in a database.Tables are organized into rows and columns; and each table must have a name.
What kind of replication is supported by the MySQL server Mcq?
One-way, asynchronous replication is supported by the MySQL server.
What is float in MySQL?
FLOAT is a single precision floating point number. MySQL uses four bytes to store a FLOAT value. DOUBLE is a double precision floating point number. MySQL uses eight bytes to store a DOUBLE value. … DECIMAL and NUMERIC types store exact numeric data values.
Is MySQL a server?
The MySQL server works in a client and server system. This system includes a multiple-threaded SQL server that supports varied backends, different client programs and libraries, administrative tools, and many application programming interfaces (API)s.
Is MySQL a keyword?
Keywords are words that have significance in SQL. Certain keywords, such as SELECT , DELETE , or BIGINT , are reserved and require special treatment for use as identifiers such as table and column names. … KEYWORDS table lists the words considered keywords by MySQL and indicates whether they are reserved.
Is status a keyword in MySQL?
You’re correct that STATUS is a keyword, likely owing to SHOW STATUS . If renaming the column isn’t much of a chore for you, changing the name is the best choice.
Is truncate a DML command?
In SQL, the TRUNCATE TABLE statement is a Data Manipulation Language (DML) operation that marks the extents of a table for deallocation (empty for reuse). The result of this operation quickly removes all data from a table, typically bypassing a number of integrity enforcing mechanisms.
Which of the following is are the DDL commands?
Explanation: The DDL is used to manage table and index structure. CREATE, ALTER, RENAME, DROP and TRUNCATE statements are the names of few data definition elements.
Which of the following is DCL command?
Explanation: DCL is used to perform the action like authorization, Access and other control over database. Explanation: DCL command like Grant and Revoke is used for to give access on the database.