What are CROSS JOIN and JOIN are similar to?
A. INNER JOIN
B. NATURAL JOIN
C. OUTER JOIN
D. CARTESIAN JOIN
Answer: Option A
Solution (By Examveda Team)
This question is about how CROSS JOIN works in MySQL. Imagine you have two tables, one with names and another with colors. A CROSS JOIN would create a new table where every name is combined with every color.Think of it like this: if you have 3 names and 2 colors, the result would be 6 combinations (3 names x 2 colors).
Now, CARTESIAN JOIN is another way to achieve the same thing. It's like CROSS JOIN, but with a different name.
So, the answer is Option D: CARTESIAN JOIN.
Important Note: While INNER JOIN, NATURAL JOIN, and OUTER JOIN are also used to combine tables, they work differently and don't create all possible combinations like CROSS JOIN and CARTESIAN JOIN do.
Related Questions on MySQL Miscellaneous
How is communication established with MySQL?
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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