Control flow statements in MySQL enable developers to implement logic within SQL scripts, stored procedures, and functions. By using loops (WHILE, REPEAT, LOOP), conditional statements (IF, CASE), and flow control mechanisms (LEAVE), MySQL allows complex decision-making and iterative processing. This quiz will test your knowledge of MySQL’s control flow constructs, their syntax, and their practical applications.
1.
Which statement is used to exit from a LOOP in MySQL?
2.
Which MySQL loop evaluates the condition before executing the loop body?
3.
Which of the following correctly defines an IF statement in MySQL?
4.
Which MySQL statement is used for decision-making?
5.
Which MySQL control flow construct is most similar to a switch statement in other programming languages?
6.
What is the purpose of the LEAVE statement in MySQL loops?
7.
Which type of loop allows for multiple exit points within its execution?
8.
Which statement is true about the LOOP construct in MySQL?
9.
Which of the following correctly defines a CASE statement in MySQL?
10.
Which of the following correctly declares a WHILE loop in MySQL?
11.
Which statement allows for multiple condition checking in MySQL without using IF ?
12.
Which loop type in MySQL requires an explicit LEAVE statement to terminate?
13.
Which loop in MySQL ensures that the code inside executes at least once?
14.
How can you terminate an inner loop while still continuing an outer loop in a nested loop structure?
15.
Which of the following correctly declares a REPEAT loop?
16.
Which MySQL control flow statement is best suited for integrating logic directly within SQL queries?
17.
Which keyword is used to define multiple conditions inside an IF statement?
