Sollicitatievragen bij Sime Darby Industrial

What did you see yourself in 5 years?

How do you retrieve all columns from a table named "employees"? What is the purpose of the SELECT statement? Write a query to calculate the average salary of employees in a table named "salaries". What is a subquery, and how is it different from a JOIN? Provide an example. What is a stored procedure, and how can it be beneficial in a database environment? How do you optimize a slow-performing SQL query? Can you explain how to remove duplicate records from a table in SQL?