You have two tables employee and department that have 10 records. In the given context, determine the type of join being used in the query given alongside.SELECT employee.emp_id, department.emp_id, name, dept_id FROM employee, department; Inner JoinOuter JoinEqui-JoinCartesian Join

Write a query to find the department ids where more than 10 employees are working.Consider employee table has department_id as a foreign key

You encounter the following statements:SELECT e1.ename|| 'works for '||e2.ename "Employees and their Managers" FROM emp e1, emp e2 WHERE e1.mgr=e2.empno;  What kind of join is this?

The following SQL is which type of join: SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID FROM CUSTOMER_T,ORDER_T ;Question 39Select one:a.Equi-joinb.Natural joinc.Outer Joind.Cartesian Join

For the following table:Employees (EmployeeId, EmployeeName, HireDate, Salary, ReportsTo)You want to identify the supervisor to which each employee reports. You write the following query.SELECT e.EmloyeeName AS [EmployeeName], s.EmployeeName AS [SuperVisorName] FROM Employees eYou need to ensure that the query returns a list of all employees and their respective supervisor. Which join clause should you use to complete the query?INNER JOIN Employees s ON e.ReportsTo = s.EmployeeId;INNER JOIN Employees s ON e.EmployeeId = s.EmployeeId;INNER JOIN Employees s ON e.EmployeeId = s. ReportsTo;RIGHT JOIN Employees s ON e. EmployeeId = s. ReportsTo;

Evaluate below sql statement SELECT emp_name, department FROM employees WHERE department = 'HR' UNION SELECT contractor_name, department FROM contractors WHERE department = 'IT';Select one:a. Retrieves the names of all employees and contractors from the HR and IT departments.b. Retrieves the names of employees from the HR department and all contractors.c. Retrieves the names of employees and contractors from the HR and IT departments, excluding employees from the IT department and contractors from the HR department.d. Retrieves the names of employees from the HR department and contractors from the IT department.