
Explanation of Solution
a.
Results for the above query:
1) List the names, department and salary of all employees earning more than 100000:
Open the given an Access
Screenshot of MS Access
- Select “CREATE” option from the menu bar and then choose “Query Design” from it.
- Close the “Show Table” dialog box and click “SQL View” from the top left corner.
- A query form gets displayed as shown below:
SELECT Name, Department, Salary
FROM EMPLOYEE
WHERE Salary > 100000;
- After writing the query save it by pressing “Ctrl+S” and name it as “Query 1”.
- Right click “Query 1” and then choose “Datasheet View” to view the result.
Screenshot of MS Access
2)
List the name and specialty of all employees in the Marketing department:
- Create another “Query design” and write the below “Query 2” query.
SELECT Name, Specialty
FROM Employee
WHERE Department = "Marketing";
- After writing the query save it by pressing “Ctrl+S” and name it as “Query 2”.
- Right click “Query 2” and then choose “Datasheet View” to view the result.
Screenshot of MS Access
3)
Computation of average, maximum, minimum salary of employees in the company:
- Create another “Query design” and write the below “Query 3” query.
SELECT AVG(Salary) AS Average, MAX(Salary) AS Maximum, MIN(Salary) AS Minimum
FROM Employee;
- After writing the query save it by pressing “Ctrl+S” and name it as “Query 3”.
- Right click “Query 3” and then choose “Datasheet View” to view the result.
Screenshot of MS Access
Explanation of Solution
b. Use of data for salary increase decision:
Manager will coming to know the average salary for employees in every d...
Explanation of Solution
c. Three ways the user can share the Access application with another:
- Share data by using network folders:
This is the simplest option and has the least requirement. In this method, the database file is stored on a shared network drive and all the user can use that file at a time.
Advantage – all the users can use that file simultaneously.
Disadvantage – the original data can be modified because of multiple users use that file simultaneously.
- Share a database by using a server:
This method is store the tables on the network and each user has local copy of a database file which contains links to the tables, along with forms, quires, objects and reports...

Want to see the full answer?
Check out a sample textbook solution
- Node.js, Express, Nunjucks, MongoDB, and Mongoose There are a couple of programs similar to this assignment given in the lecture notes for the week that discusses CRUD operations. Specifically, the Admin example and the CIT301 example both have index.js code and nunjucks code similar to this assignment. You may find some of the other example programs useful as well. It would ultimately save you time if you have already studied these programs before giving this assignment a shot. Either way, hopefully you'll start early and you've kept to the schedule in terms of reading the lecture notes. You will need to create a database named travel using compass, then create a collection named trips. Use these names; your code must work with my database. The trips documents should then be imported unto the trips collection by importing the JSON file containing all the data as linked below. The file itself is named trips.json, and is available on the course website in the same folder as this…arrow_forwardusing r languagearrow_forwardusing r languagearrow_forward
- using r languagearrow_forwardWrite a short paper (1 page/about 500 words) summarizing what we as System Admins can do to protect the CIA of our servers. Outline the overall steps for configuring and securing Linux servers Consider and describe how a mixed Operating System environment will affect what you have to do to protect the company assets Describe at least three technologies that will help to protect CIA of data on Linux systems Required Resourcesarrow_forwardusing r language Estimate the MSE of the level k trimmed means for random samples of size 20 generated from a standard Cauchy distribution. (The target parameter θis the center or median; the expected value does not exist.) Summarize the estimates of MSE in a table for k= 1,2,...,9arrow_forward
- using r language Estimate the MSE of the level k trimmed means for random samples of size 20 generated from a standard Cauchy distribution. (The target parameter θis the center or median; the expected value does not exist.) Summarize the estimates of MSE in a table for k= 1,2,...,9arrow_forwardusing r language The data law82 in bootstrap library contains LSAT and GPA for 82 law schools. Compute a 95% bootstrap t confidence interval estimates for the correlation statisticsarrow_forwardusing r language The data law82 in bootstrap library contains LSAT and GPA for 82 law schools. Compute a 95% bootstrap t confidence interval estimates for the correlation statisticsarrow_forward
- using r langauge The data law82 in bootstrap library contains LSAT and GPA for 82 law schools. Compute and compare the three 95% bootstrap confidence interval estimates for the correlation statistics.arrow_forwardWhat is the number of derangements of size k from the set {1,2,...n} to the set {1,2,...n} so that f(x) != x exactly k times with 1 <= k <= narrow_forwardTrace a State Space Tree introduced in the Chapter 5.1 using algorithms depth_first_search (page 205), checknode (page 207), and expand (page 210). Assume that State Space Tree is a two-level full binary tree (root is level 0). Node #2 (according to notation used in the Figure 5.1, page 204) is non-promising. Count the number of steps performed by each of those three algorithms. Consider execution of instructions like "visit node" or execution of "promising function" as one step, "write a solution" as an exit call. Note: no need to print or a draw a whole tree. Just provide three numbers as an answerarrow_forward
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education





