Maurice Tutor

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About Maurice Tutor

Levels Tought:
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Expertise:
Algebra,Applied Sciences See all
Algebra,Applied Sciences,Biology,Calculus,Chemistry,Economics,English,Essay writing,Geography,Geology,Health & Medical,Physics,Science Hide all
Teaching Since: May 2017
Last Sign in: 398 Weeks Ago, 6 Days Ago
Questions Answered: 66690
Tutorials Posted: 66688

Education

  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

Experience

  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 16 Jul 2017 My Price 11.00

Database Schema for a student

Database Schema for a student-Lab scenario

 

Student(stud_no: integer, stud_name: string, class: string)

Class(class: string, descrip: string)

Lab(mach_no: integer, Lab_no: integer, description: String)

Allotment(Stud_no: Integer, mach_no: integer, dayof week: string)

For the above schema, perform the following—

a) Create the tables with the appropriate integrity constraints

b) Insert around 10 records in each of the tables

c) List all the machine allotments with the student names, lab and machine numbers

d) List the total number of lab allotments day wise

e) Give a count of how many machines have been allocated to the ‘CSIT’ class

f) Give a machine allotment etails of the stud_no 5 with his personal and class details

g) Count for how many machines have been allocatedin Lab_no 1 for the day of the week as “Monday”

h) How many students class wise have allocated machines in the labs

i) Create a view which lists out the stud_no, stud_name, mach_no, lab_no, dayofweek

Create a view which lists the machine allotment details for “Thursday”.

Answers

Maurice Tutor
(5)
Status NEW Posted 16 Jul 2017 10:07 PM My Price 11.00

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