QA and ANS

1)      Display the details of all employees.
2)      Display the dept information from department table
3)      Display the name and job for all the employees.
4)      Display the name and salary for all the employees.
5)      Display the employee no and total salary for all the employees.
6)      Display the employee name and annual salary for all the employees
7)      Display the names of all the employees who are working in department number 20.
8)      Display the names of all the employees who are working as CLERK and drawing salary more than 3000.
9)      Display the employee number and name who are earning commission.
10)   Display the employee number and name who don’t earn any commission.
11)   Display the name of employees who are working as CLERK, SALESMAN or ANALYST and drawing salary more than 3000.
12)   Display the names of the employees who are working in the company for the past 5 years.
13)   Display the list of employees who have joined the company before 30-jun-90 or after 31-dec-90.
14)   Display the current date.
15)   Display the list of all users in your database ( use catalog table).
16)   Display the names of all tables from current user.
17)   Display the name of the current user.
18)   Display the display the names of employees working in dept no 10 or 20 or 40 or employees working as CLERK, SALESMAN or ANALYST.
19)   Display the names of employees whose name starts with alphabet S.
20)   Display the employee names for employees whose name ends with alphabet S.
21)   Display the names of employees whose names have second alphabet A in their names.
22)   Display the names of the employees whose names is exactly five characters in length.
23)   Display the names of the employee who are not working as managers.
24)   Display the names of the employee who are not working as SALESMAN or CLERS or ANALYST.
25)   Display all rows from emp table, the system should wait after every screen full of information.
26)   Display the total number of employee working in the company.
27)   Display the total salary being paid to all employees.
28)   Display the maximum salary from emp table.
29)   Display the minimum salary from emp table.
30)   Display the average salary from emp table.
31)   Display the maximum salary being paid to CLERK.
32)   Display the maximum salary being paid to dept no 20.
33)   Display the minimum salary being paid to any SALESMAN.
34)   Display the average salary drawn by managers.
35)   Display the totally salary drawn by analyst working in dept no 40.
36)   Display the names of the employee in order of salary i.e the name of the employee earning lowest salary should appear first.

37)   Display the names of the employee in descending order of salary.

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