Question 3You have two technicians who each have been assigned an employee_id. The technicians are responsible for performing service calls for customers. The service calls are recorded in the servicecalls table. When a record is created in the servicecalls table, the employee_id is recorded in the servicecalls table.You are creating a query to count the number of service calls performed by each technician. You want the output of the query to look like this:Employee_idCount(call_id)34921402817157You begin creating the query:SELECT employee_id, count(call_id) FROM servicecalls _____________ employee_idWhat should you type in the blank space? (Please type your answer all in upper case. Example: SELECT or UNION ALL)

You are tasked with managing sales data for a company. The data includes information about salesmen, customers, and orders. Write a query to find the name and numbers of all salesmen who had more than one customer.The following table is already created, and the records are inserted into the table.The Sample records are given below Input format :The input records are already prepopulated, as given in the problem statement.Output format :The output should include the Salesman_id, Salesman_Name, and Customer_Count for all salesmen who had more than one customer as shown below.Salesman_id Salesman_Name Customer_Count5 Chris Wilson 2Refer to the sample output for the column headers.

Correct the following query. Write the correct query and list what was corrected and why. Four corrections to be made.SELECT branch No, COUNT(staffNo) as Total Number of Staff, ADD(salary)FROM StaffORDER BY branch NoGROUP BY branch No;

In a database system with an "orders" table, write a query to count the number of unique salespeople.Return the number of unique salespeople.

The HR department needs to assess the distribution of skills among employees. Write a query to count the number of skills each employee possesses.Table details are given below:The table is created, and the records are already inserted at the backend. The sample records are given below.EMPLOYEE EMPLOYEE SKILLNote:Table names and Field Names are case-sensitive.Input format :The input records are already prepopulated, as given in the problem statement.Output format :The output displays the details of the employee id, employee Name and the number of skills as shown below.Employee_id Employee_Name Number_of_Skills1 John Doe 32 Jane Smith 13 Alice Johnson 04 Bob Miller 05 Eva Davis 16 Michael Clark 07 Sophie Wilson 18 David Lee 19 Megan White 010 Alex Turner 011 Olivia Harris 012 Daniel Brown 0

1. What is the SQL to do this result?