12 Questions
What characterizes a SINGLE ROW SUBQUERY in MySQL?
Returns only one row and uses single-row comparison operators
What is the main advantage of using STORED PROCEDURES in MySQL?
Improves security by reducing exposure of database logic
How are IN parameters used in MySQL stored procedures?
The calling program must pass an argument to the stored procedure
What is the purpose of OUT parameters in MySQL stored procedures?
To change the value of the OUT parameter inside the stored procedure
Which type of subquery in MySQL compares more than one column between the parent query?
Multiple-column subqueries
What does a combination of INOUT parameters mean in MySQL stored procedures?
The stored procedure can modify the INOUT parameter and pass the new value back
Which type of maintenance aims to enhance the system by improving its functionality, performance, or user experience?
Perfective Maintenance
In the Waterfall model of SDLC, what happens once a phase is completed?
The next phase begins
Which model emphasizes iterative and incremental development, flexibility, collaboration, and customer feedback?
Agile Model
What distinguishes a Stored Procedure from a View in SQL?
Stored Procedures allow modification to tables
Which SDLC phase involves coding, testing, and debugging of the system?
Implementation
What is the primary difference between a Trigger and a Stored Procedure in SQL?
Triggers respond automatically to specified events
Test your knowledge on MySQL subqueries and stored procedures with this quiz! Learn about single row subqueries, multiple-row subqueries, multiple-column subqueries, and stored procedures.
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