Сабақты бекіту

Multiple Choice

What are the steps to create a query in constructor mode?

• A) Identify the table

• B) Identify the fields

• C) Create a web page

• D) Add query parameters

Multiple Choice

Which SQL query is correct to select students under 18 years old?

• A) SELECT * FROM Students WHERE Age > 18;

• B) SELECT * FROM Students WHERE Age < 18;

• C) SELECT * FROM Students;

• D) INSERT INTO Students VALUES (18);

Multiple Choice

What is the main advantage of the constructor mode?

• A) It can only work with one material

• B) It can create code in a visual way

• C) It does not store data

• D) It can be used with other materials

Multiple Choice

What is SQL?

• A) Programming language

• B) Data manipulation language

• C) Website creation language

• D) Game development language

Multiple Choice

What is the result of the following query?

SELECT * FROM cars WHERE model = 'Sedan'

• It selects all cars with model 'Sedan'

• It deletes all cars with model 'Sedan'

• It updates all cars with model 'Sedan'

• It creates a new car with model 'Sedan'

Multiple Choice

What is the result of the following SQL query: `SELECT * FROM Employees WHERE Salary > 50000;`?

• It selects all employees with a salary less than £50,000

• It selects all employees with a salary greater than £50,000

• It selects all employees with a salary equal to £50,000

• It selects all employees regardless of salary

Poll

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