Which of these is preferred when stored procedures are not being used?

CLIENT_MULTI_STATEMENTS, mysql_set_server_option()

This question is about how to execute multiple SQL statements in MySQL when you're not using stored procedures. Stored procedures are like pre-written blocks of code that can be executed with a single command.
Let's break down the options:
Option A: CLIENT_MULTI_STATEMENTS
This option tells the MySQL client that you want to send multiple SQL statements at once. Think of it like sending a whole list of instructions instead of one at a time.
Option B: mysql_set_server_option()
This function lets you change how the MySQL server behaves. One of the things it can do is enable the ability to execute multiple statements.
Option C: any of the two
Both of these options can achieve the same goal of executing multiple statements.
Option D: neither of the two
This is incorrect because either of the options can work.
The best answer is Option C: any of the two. Both CLIENT_MULTI_STATEMENTS and mysql_set_server_option() can be used when stored procedures are not being used to execute multiple SQL statements.