Computer science, computer science, Basic Computer Science

Assignment Help:
You recently returned some homework I completed but i left of the final 10 questions. Should not take long just needs some commands interpreted. How much will it cost for me to get them completed? my ticket number is; EM3272012BIL0328_CP
The questions follow:
7. For each department, retrieve the department name and the average salary of all employees
working in that department.
8. Retrieve the average salary of all female employees.
9. Find the name of each employee who works on at least one project located in Houston but
whose department has no location in Houston.
2
10. List the name of each department manager who has no dependents.
11. List the name of each department manager who has no dependents. (do not use SQL operators
and constructors such as NOT IN, NOT EXISTS, MINUS, COUNT)
12. For each employee, show how many employee(s) each supervises.
13. Retrieve the name of employee whose salary is greater than the average salary of all the
employees in department 5.
14. Retrieve the name of employee whose salary is greater than the average salary of his or her
corresponding department.
15. List the social security number of each employee who does not work on any one of projects with
project number 1, 2, or 3.
16. List the social security number of each employee who works on the projects other than the
projects with project number 1, 2, or 3.
17. List the social security number of each employee who works on all the projects with project
number 1 and 2.
18. Retrieve the social security numbers of all direct and indirect supervisees James Borg has.
19. List the name of each department, and the total number of employees with salaries greater than
$30,000, and only the department with more than one employee.
20. List the name of department that has more than one employee who earns more than $30,000.
G. Submit your assignment including A, B, C, D, E and F.
H. For question F, please include query number, query statement, and query execution result for
each query. In your submission, please exclude all the error messages generated during the
execution of SQL statements. For Question C, D, and E, please give your answers in English
without using SQL.


Related Discussions:- Computer science, computer science

Collaboration, Collaboration: Collaboration is defined as an act or pr...

Collaboration: Collaboration is defined as an act or process of working together on a project or some intellectual activity. But what is the importance of collaboration? The w

Hacking, how can i hack a server

how can i hack a server

Syntax - programming language, Syntax: Syntax provides the structure a...

Syntax: Syntax provides the structure and how to formulate the phrase or sentence w.r.t grammar of the language. It tells us about which composition is allowed from the charac

Explain actual process of ftp applications, Question 1 How do you inse...

Question 1 How do you insert Image source code in HTML Question 2 Explain actual process of FTP applications Question 3 Write a short note on TIFF BMP

Bus structure, which computer architecture use single bus structure??????? ...

which computer architecture use single bus structure??????? tells the name and little bit working

Fuction to delete a record in phone book in c, function to delete a telepho...

function to delete a telephone book record in c programing using struct and objects...?

Soft computing, Defination of Propositionl logic Predicate logic genertic a...

Defination of Propositionl logic Predicate logic genertic algorithm Hybrid system Optimization Fuzzy system rules Fuzzy system application

Explain fdma and tdma concepts, Question 1 Explain Wireless Protocol Requi...

Question 1 Explain Wireless Protocol Requirements and also explain in brief medium access control protocol Question 2 Explain FDMA and TDMA concepts Question 3 Exp

Opcode and operands, Opcode and operands: Let us further assume that o...

Opcode and operands: Let us further assume that our computer can process only two-digit decimal numbers, i.e. there can be a maximum of two operands each of a maximum of two d

Probability, Mike sells on the average 15 newspapers per week (Monday – Fri...

Mike sells on the average 15 newspapers per week (Monday – Friday). Find the probability that 2.1 In a given week he will sell all the newspapers [7] 2.2 In a given day he will sel

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd