Ask Question, Ask an Expert


Ask DBMS Expert

Home >> DBMS

Q1. Describe the merits of Database Management System over the file system.

Q2. Describe the roles of the database administrator.

Q3. State the term entity, entity set, relationship and relationship set.

Q4. What do you mean by Functional Dependency? Distinguish between the full functional dependency and partial functional dependency.

Q5. Describe the recoverable and cascadeless schedules with the help of an illustration.

Q6. State the 3NF. Decompose the relation SUPPLIER (SNAME, STREET, CITY, STATE, TAX) to 3NF relations for the given set of the functional dependencies.


Q7. Distinguish between the Tuple Relational Calculus and the Domain Relational Calculus.

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M911520

Have any Question? 

Related Questions in DBMS

Database design and implementationtask 1 - database

Database Design and Implementation Task 1 - Database Design Your first task is to design a database for the scenario detailed on the following pages. Your final database design should comprise of approximately 10 entitie ...

Design a relational database for a video rental store the

Design a relational database for a video rental store. The store, which rents only DVDs and has no sales other than DVD rentals, has approximately 5,000 customers and approximately 1,200 DVD titles. There are 25 supplier ...

Data base 1 hypertensionobjective to determine whether or

Data Base 1: Hypertension Objective: To determine whether or not the community self-management program is effective to promote health and reduce blood pressure level in patients with hypertension Rationale In low-to-midd ...

When 100 ml of m10 h2so4 is mixed with 500 ml of my10 naoh

When 100 ml of M/10 H2SO4 is mixed with 500 ml of My/10 NaOH then nature of resulting solution and normality of excess reactant left is

Home libraryisbntitleauthor Home Library I SBN Title Author LastName Author_FlrstName

Home Library I SBN Title Author LastName Author_FlrstName Publisher Date Edition Media 369852 Cosmos Sagan Carl Random House 1980   Book 741258 No Secrets Simon Carly Elektra 1972   CD 654789 Symphony No 3 Dur Eroica Op ...

Application creating and populating a databasesuppose you

Application: Creating and Populating a Database Suppose you have a small retail store and decide to create a database to track sales. You have information about recent sales that you want to use for testing the database. ...

Assessment item 1taskthe fermoy house databasethe owners of

Assessment Item 1: Task The Fermoy House database The owners of Fermoy House, a Bed and Breakfast guest house in the Blue Mountains of NSW, have approached you to build them a database to help them run their business. Fe ...

List the different types of locks used by dbms systems and

List the different types of locks used by DBMS systems and explain how they differ from each other. Additionally, suggest the suitable scenario for each of them. 400 to 500 words, at least 4 references with one website r ...

Coit20247 database design and development assignmentyou

COIT20247 Database Design and Development Assignment You must use that sample solution of assignment only for the following tasks: Assessment task- 1. Normalization a) Map the ERD, from the sample solution, into a set of ...

To prepare for the discussion read the article bridging the

To prepare for the discussion, read the article "Bridging the Gap: The Difference Between Data Analysis and Data Modeling." in the Module Resources folder on data manipulation. Next view the Power Point presentation "Dat ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

A cola-dispensing machine is set to dispense 9 ounces of

A cola-dispensing machine is set to dispense 9 ounces of cola per cup, with a standard deviation of 1.0 ounce. The manuf

What is marketingbullwhat is marketing think back to your

What is Marketing? • "What is marketing"? Think back to your impressions before you started this class versus how you

Question -your client david smith runs a small it

QUESTION - Your client, David Smith runs a small IT consulting business specialising in computer software and techno

Inspection of a random sample of 22 aircraft showed that 15

Inspection of a random sample of 22 aircraft showed that 15 needed repairs to fix a wiring problem that might compromise

Effective hrmquestionhow can an effective hrm system help

Effective HRM Question How can an effective HRM system help facilitate the achievement of an organization's strate