Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask DBMS Expert


Home >> DBMS

Q1. Describe the three level schema architectures for DBMS?

Q2. Illustrate the differences between the ROLAP and MOLAP.

Q3. Distinguish between the relationship instance, relationship type and relationship set?

Q4. Prove the statement “A relation in 4NF is as well in BCNF”.

Q5. The projection operation of relational algebra is termed as Redundancy Elimination Operation? describe why?

Q6. Prove that any relation schema having two attributes is in BCNF.

Q7. Distinguish between the strict and conservative two phase locking protocol.

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M911078

Have any Question? 


Related Questions in DBMS

Question 1use the tables below to answer the following

Question 1: Use the tables below to answer the following questions: customerid customerid firstname lastname city state 10101 John Gray Lynden Washington 10298 Leroy Brown Pinetop Arizona 10299 Elroy Keller Snoqualmie Wa ...

Describe a dbms and its functions list at minimum three of

Describe a DBMS and its functions. List, at minimum, three of the popular DBMS products and give a brief description of each. Your response should be at least 200 words in length. Explain what mobile devices are and why ...

Database in-class assignment normalizationfor the following

Database In-class Assignment Normalization For the following table, list the functional dependencies and create a database from the table that is in BCNF and 4NF. Movie Rating Showtime Theater The SpongeBob Movie PG 4:00 ...

Question - databasesuse database software such as microsoft

Question - Databases Use database software such as Microsoft Access or LibreOffice Base to perform the following actions. (Refer to Workshops 9 & 10 for help.) A. Create a new database. Add tables based on the design of ...

1 how are qbe tools and sql similar2 how are they

1. How are QBE tools and SQL similar? 2. How are they different? 3. What is a data warehouse? 4. How does it differ from a database?

Use sql management studio to create a database called

Use SQL Management Studio to create a database called ITCO630_P1.MDF. Be sure to store the database in a location that you will remember. Add the following tables and data to the database. Use the appropriate field types ...

Relational databases with ms access1 create a table

Relational Databases with MS Access 1) Create a table MainMenu with at least 3 fields: ID, caption, and form or report to run 2) Your code (for the button) will dynamically read the caption from the table and assign it t ...

Data information decision please respond to the

"Data Information Decision" Please respond to the following: • With the obvious pace of current technology development, data continues to grow daily. Imagine that you are a Database Administrator for a large organization ...

Database systems assignment - student enrolment database a

Database Systems Assignment - Student Enrolment Database A. Task Description 1. Overview Your task is to create and test a database in MySQL using PhpMyAdmin. You are provided with a scenario and supporting documents, de ...

Create a database to keep inventory of something you own

Create a database to keep inventory of something you own, such as books, CDs, movies, collectibles, etc. You can make these up if you want. (You could use this in real life to keep track of what other people have borrowe ...

  • 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

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen