Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
You group has been hired by TrainingrUs.com to keeps track of training revenues. TrainingrUS.com wants you to keep scheduling.
COURSE table contains following information:
Note: Primary Key (PK) is COURSE ID
Identify FK, if any
TRAINEE table contains following information:
Note: PK is (Trainee ID, Course_ID)
Training session signed for is the same as Course ID in COURSE table
Following sample data is available:
COURSE Sample data
Course ID
Price ($)
Instructor Name
Instructor Address
S111
2850
Harry
UB
S121
3200
Polly
S145
1200
Smith
Loyola
H111
500
Morton
JHU
H123
2200
David
TRAINEE sample data
Trainee ID
Course_ID
Trainee Name
Date of training
A101
Sam Paper
10/02/2009
Sam paper
10/03/2009
A110
Mary Poppins
11/01/2009
B112
Alex Johnson
11/02/2009
11/06/2009
B222
John Watt
10/01/2009
10/05/2009
C111
Jong Chu
F456
Jerry Long
11/08/2009
F555
Willy Polk
X123
Shirley Dent
PART A:
Table 1 (identify PK and FK relationships)
Table Name
COURSE
TRAINING
Primary Key (PK)
Foreign Key (FK)
Submit this table as Part A (section 2) requirement to be submitted see below
PART B:
Develop the following queries in ACCESS and run (execute) them
1. List the course ID and its cost, format the output appropriately.2. Give the trainee name and the number of classes each trainee is taking.3. How many trainees are taking classes on November 6th? (Give a count)4. Give the training sessions and their dates (make sure there is no repetition of session and corresponding date).5. How many students are registered per training section?6. How many courses are there?7. How many classes John Watt is taking?8. Give the total amount paid by Willy Polk9. Give the names of instructors teaching on November 6th
What is storage manager? A storage manager is a program module that gives the interface among the low level data keeps in a database and the application programs and queries su
Explain current page table and shadow page table. The key idea behind the shadow paging method is to maintain two page tables during the life of the transaction: the current pa
Design a database for an airline.The database must keep track of customers and their reservations,flights and their status, seat assignment on individual flights and, the schedule
A Relation Schema represented by R(A1, A2, ..., An) is made up of the relation name the list of attributes and R Ai that it contains. A relation is described as a set of tuples
File Manager File manager handles the allocation of space on disk storage. It starts and maintains the list of structures and indices described in the internal schema that is
What are the uses of ODBC? Under what circumstances we use this technology? ODBC expose database capabilities within a standardized way to the application programmer by an ap
Consider the table student and list names of students in the departments other than maths and computer. SELECT std_name FRM student WHERE dept_name NOT IN (‘Maths','Computer);
what is the need of a log in dbms
Fundamentals of Database Management 1. Explain the concept of Foreign Key. How a foreign key differs from a Primary Key? Can the Foreign Key accept nulls? 2. With a necess
What is a dataset? A dataset is an in-memory database that is disconnected from any regular database, but has all the significant characteristics of a regular database. Dataset
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd