How to insert a record into 'employees' table?

Question

INSERT into Employees (firstname, lastname, position,  age) VALUES ('Jennifer', 'Johhson', 'Engineer', 30);
INSERT into Employees (firstname, lastname, position, age) VALUES ('John', 'Doe', 'Accountant', 25);
INSERT into Employees (firstname, lastname, position, age) VALUES ('Chris', 'Williams', 'QA', 35)
SELECT * FROM Employees;

Answer 1

Your SQL queries look fine.
Did you name your table 'Employees' or 'employees'?
It is case-sensitive so please check it and let me know.