Which command is used to remove existing tables or database?
A. DROP TABLE
B. DELETE
C. Either DROP TABLE or DELETE
D. None of the mentioned
Answer: Option A
Solution (By Examveda Team)
This question is about removing data from a MySQL database. Let's break down the options:Option A: DROP TABLE
This command is used to completely remove an entire table from the database. Imagine you have a table called 'students' and you want to get rid of it entirely. You would use the 'DROP TABLE' command.
Option B: DELETE
This command is used to delete rows (individual entries) from a table. If you want to remove a specific student from the 'students' table, you would use the 'DELETE' command.
Option C: Either DROP TABLE or DELETE
This option is incorrect because 'DROP TABLE' removes the entire table, while 'DELETE' removes only specific rows within the table.
Option D: None of the mentioned
This option is incorrect because we already have a command that removes tables: 'DROP TABLE'.
Therefore, the correct answer is Option A: DROP TABLE.
'DROP TABLE' is the command used to remove an entire table from your database.
Related Questions on MySQL Miscellaneous
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A. SQL
B. Network calls
C. A programming language like C++
D. APIs
Which type of database management system is MySQL?
A. Object-oriented
B. Hierarchical
C. Relational
D. Network
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