Explain about the data warehouses and relational databases

Assignment Help Database Management System
Reference no: EM13707312

Question: Which of the subsequent is true about Data Warehouses?

Data Warehouses are large relational databases similar to Microsoft Access - A

Data Warehouses are multidimensional data storages that can only be used for daily transaction processing. - B

Data Warehouses are multidimensional data storages helping in decision making and supporting business intelligence. - C

Can you explain about the Data Warehouses and relational databases?

Reference no: EM13707312

Questions Cloud

Find the shortest sequence of mips instructions : Find the shortest sequence of MIPS instructions that extracts bits 16 down to 11 from register $t0 and uses the value of this field to replace bits 31 down to 26 in register $t1 without changing the other 26 bits of register $t1.
How many bytes wide should each write buffer entry : What speedup could be expected in the steady state by using a merging write buffer instead of a non-merging buffer when zeroing memory by the execution of 64 bit stores if all other instructions could be issued in parallel with the stores and the ..
External gates to realize the function : Use a 4-to-1 multiplexer and a minimum number of external gates to realize the function - The inputs are only available uncomplemented.
Indexed addressing to reverse the elements : Use a loop with indirect or indexed addressing to reverse the elements of the integer array in place - Can you implement a program to indexed addressing to reverse the elements of an array?
Explain about the data warehouses and relational databases : Can you explain about the Data Warehouses and relational databases?
Write a c function called bspline : Write a C function called Bspline that takes as input a single double precision argument called x. The function returns a double precision value y determined as given
Implement the link list using java programming concepts : Modify the class LinkedList by adding to it the following methods. The appropriate error message should be generated if an invalid condition occurs.
Create a structure named dog with a string field : Create a Structure named dog with a string field for the Dog's name. Create a Structure named Cat with a string field for the Cat's name.
Prepare an overloaded constructor : Prepare an overloaded constructor that provides values for each field. Also provide get methods for each field. Save the file as Patient.java.

Reviews

Write a Review

Database Management System Questions & Answers

  Use embedded sql and c or any programming language

Convert the example of GEOMETRY_OBJECTS given in section 11.1.5 from the functional notation to the notation given in Figure 11.2 that distinguishes between attributes and operations. Use the keyword INHERIT to show that one class inherits from an..

  Creating database structure using sql

creating database structure using SQL

  What is required to define a well-posed learning problem

Write an algorithm called \Find-G" to nd a maximally-general consistent hypothesis. You can assume the data will be noise-free and that the target concept is in the hypothesis space.

  Expressions in tuple relational calculus and domain relation

Consider the relational database described in Problem Give expressions in tuple relational calculus and domain relational calculus for each of the following queries: Find all the companies that have offices in all the cities in which company C2..

  How referential integrity constraint prevent data

In physical database design, referential integrity constraints can be defined. What actions does referential integrity constraint prevent from happening when data is inserted in table which contains this constraint?

  Interface with some other dbms

Develop a RDBMS (Relational Database Management System) in Python. The RDBMS should actually be written in Python, not just interface with some other DBMS. This system should track students: Personal Data, Schedules and Grades. The system should cont..

  1 create a function that returns the day of the week for a

1. create a function that returns the day of the week for a specified date.create or replace function

  Create database of measured meteorological data

You are creating a database of measured meteorological data for use in weather and climate research. Explain a structure type measured_data_t with components site_id_num.

  List whether the index matches the given selection condition

Athabasca University has about 32,000 students between the ages of 17 to 60. Consider the AU student relation with the following schema.

  Explain the apache web server in regard to cost

Discuss the Apache Web server in regard to cost, functionality, and compatibility. Are there certain implementations were it may not be suitable

  Perform a payback analysis for given project

Perform a Payback Analysis for given project - Draw a decision table that shows all possible rules for the above scenario.

  Drawing entities and relationship using crow-s foot notation

These following questions require to you to create entities and their relationship using the Crow's Foot notation suitably.

Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd