MIS602 Data Modelling & Database Design

ASSESSMENT BRIEF
Subject Code and Title	MIS602 Data Modelling & Database Design
Assessment	Two – Database programming evaluation practical
Individual/Group	Individual
Length	See below for details
Learning Outcomes	b, c
Submission	Thursday 11:59 PM AEST/AEDT of Module 4.1 (week 7) Sunday 11:59 PM AEST/AEDT of Module 4.1 (week 7)
Weighting	35%
Total Marks	35 Marks

Context: 

The MIS602 Data Modelling & Database Design subject is designed for you to progressively add to  your understanding of data and database management and its relevance with in business context. It  also introduces you to some of the key features of database management system and designing  database systems that will feature in later modules of this topic. In order for you to do well in this  subject, it is imperative that you undertake all of the learning activities in the modules. The learning  activities are presented as a way of scaffolding your learning so that you can attempt the building  blocks of the assessments and be in a safe environment to fail and to learn from them. Therefore,  doing your learning activities and seeking feedback from them from peers and from the learning  facilitator is the single best way of preparing for doing well in this assessment. 

Instructions: 

You need to create the database tables as per below entities and complete the tasks listed  in this instruction. 

Entities:

MIS602 Assign 3 Page 1 of 5 

Task 1: Create three tables with relevant keys as suggested in the above diagram Task 2: Insert record of 10 employees in the employee table 

Task 3: Insert record of 5 departments in the department table 

Task 4: Insert record of 5 salary levels in the salary table 

Task 5: Write a query to display the information about the employees in the employee  table 

Task 6: Write a query to display the name of all the employees 

Task 7: Write a query to display the name of all the employees and their jobname. Task 8: Write a query in SQL to display the unique jobname for all the employees 

Task 9: Write a query to increase the salary for all the employees by 12%. Display the  empname, jobname and salary after the increment 

Task 10: Write a query to display the employee names with minimum and maximum  salary. 

Task 11: Write a query to display the employee id, employee name, jobname of all the  employees whose salary is greater than 90,000 P.A.

MIS602 Assign 3 Page 2 of 5 

Task 12: write a query to display the all the details of all the employees whose jobname  is Manager. (Hint: While entering the records for employee, make sure to add manager  as jobname for a few employees.) 

Task 13: Write a query to display the all the details of the employee whose name is  Robert. (Hint: While entering the records for employee, make sure to add Robert as  empname for at least one employee.) 

Task 14: Write a query to display all the details of the employee who work as a  manager and have salary greater than 95000 P.A. 

Task 15: Write a query to display employeeid, employee name, jobname and date of  joining of all the employees who joined after year 2001. 

Task 16: Write a query to display the list of all the employees whose annual salary is  within the range 55000 and 95000.( Hint: make sure to add the salary in this range  while entering records in the employee table) 

Task 17: Write a query to display the list of all the employees in the descending order  of their salaries. 

Task 18: Write a query to count the number of employees in the employee table. 

Task 19: Insert a new record in the employee table and add ANALYST as their jobname.  The other fields can be added as per your choice 

Task 20: Insert a new record in the employee table with the following data fields employee_id= 1011 

empname= Janet  

jobname= PROGRAMMER 

managerid= 5095 

dateofhire= 12-10-2014 

salary= 90000 

department_id=2011 

Task 21: Write a query to delete the record of the employee whose name is ‘Flynn’.  (Hint: Make sure to add a record with employee name ‘Flynn’ in the beginning. 

Task 22: Write a query to update the salary by 15% of the employee whose employee  name is ROBERT.  

Task 23: Write a query to find the number of staff working in each department and the  sum of their salaries.

MIS602 Assign 3 Page 3 of 5 

Task 24: Write a query to find all employees with the string ‘Avenue’ in their address 

When you are finished this, prepare a document with all SQL commands used for each task and  summarise your experience. On the morning following submission, the learning facilitator will  allocate you another student’s document to assess. It is then your turn to assess another student’s  work. You will have three days to assess the other student’s work and to upload your response to  Blackboard. In no more than 500 words, provide a critique of that student’s work to them. You can  choose whether to identify yourself but you should provide constructive feedback, balancing good  points and points where the student can improve. You should provide feedback to the other student  on their usage of commands and summary document. You are free to use whatever framework you  like and the following should be minimum inclusions:  

• Comment on the overall usage of SQL statements and commands used  
• Provide constructive criticism on how the other student can improve their understanding of SQL  statements 
• Provide some useful readings the other student may peruse that helps them develop their  understanding of SQL statements 

Submission Instructions:  

Your spreadsheets and summary should be submitted by Thursday at midnight (Sydney time) of  week 7. Do not include any identifying information on your submission (i.e. not your student  number, name or anything else that might identify you). This is important because the peer review is  to be done anonymously. Non-submission or lateness will be treated in accordance with the late  assessment policy of the university.  

Please note that late submissions mean that another student will effectively have less time to do  their peer assessment of your work.