Find your question
and Get expert's answers*
Homework Help
*Click here to submit
Refer a Friend
Discount up to 15%*
Prepared References
Save up to 50%*
Homework Help >> Database Management System
  Architecture of dbms  

Question 1: Describe the architecture of DBMS with a neat block diagram:

a) Storage manager 
b) Query processor 
c) Block diagram

Question 2: Describe ER model in detail:

a) Attribute set 
b) Entity set 
c) Mapping cardinalities 
d) Relationship sets 
e) Keys

Question 3: Describe the design issues of ER-model:

a) Use of entity sets versus Attribute sets 
b) Use of Entity sets versus Relationship sets 
c) Binary versus Nary relationship sets 
d) Placement of relationship sets

Question 4: Describe the different relational algebra operations

a) Select operations 
b) Project operations 
c) Union operation
d) Set difference operations 
e) Cartesian product operations 
f) Rename operations

Question 5: Draw an ER diagram for the banking enterprise.

a) Data requirements 
b) Entity sets 
c) Relationship sets 
d) ER diagram 

Ask an Expert for Solution

Ask an Expert for Answer Architecture of dbms

Request for Solution Files

Expected delivery within 24 Hours

Course: Database Management System

Ref. No:- TGS07172

Like US:-
Assignment Help

Ask an Expert & Get Answer

  • Quality work delivery
  • 100% Plagiarism free
  • Time on delivery
  • Privacy of work
Order Now
More Database Management System Questions

Need a three-level schema architecture for the Company that provide better security also design a data abstraction
Purpose of this hands-on computer exercise is to have you learn how to use Microsoft Access to: create a database table, enter data into the table,
Subsequently, the evaluation of the project is based on different types of virtualization mechanisms compared to standard physical server deployment
Neatness of your diagram, please use the concepts of model, package, and sub-system well in the Visio model. Create both your diagrams under the sta
The appropriate SQL command which should be copied from your source code in MySQL and resultant tables, which must be screenshots to show the change d
You must implement the entity relationship model provided in the model solution to Assignment 1. The model solution will be released on the course
The database used for this question is a very simple one with the following schema: (Primary keys are bold, foreign keys are underlined)
Draw a context diagram that represents a Supply Ordering System (SOS).
Produce an Entity-Relationship diagram which represents the above activities of the insurance company. Indicate the names and degrees of all the rel
Evaluate whether the use of a distributed DBMS structure is appropriate and identify the optimization techniques that should be factored in to enhan