Question: what are the Data Types in the relational model ? List the differences between Domain and TYPE. (answer in 500 words atleast)

what are the "Data Types" in the relational model? List the differences between "Domain and TYPE". (answer in 500 words atleast)

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

In the relational model data types are fundamental components used to define the characteristics and constraints of attributes within relations tables These data types dictate the kind of values that ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

can someone solve this Modern workstations typically have memory systems that incorporate two or three levels of caching. Explain why they are designed like this. [4 marks] In order to investigate...

Microkernel operating systems aim to address perceived modularity and reliability issues in traditional "monolithic" operating systems. (i) Describe the typical architecture of a microkernel...

Describe how to construct the function cpo ((D E), v) of two cpos (D, vD) and (E, vE). Prove that ((D E), v) is a cpo. (You may use facts about least upper bounds provided you state them clearly.)...

Prestige College wants you to develop a database to maintain information about its operation and programs. Based on initial interviews, the following reporting requirements were established as a...

the following relational algebra questions based on tables S1 and S2 (below) Question 1 What is the output of S1 S2 ? The row identified by sid 22 The rows identified by sid 31 and 58 The row...

A creative engineer suggests structuring the TLB so that not all the bits of the presented address need match to result in a hit. Suggest how this might be achieved, and what might be the costs and...

Guidelines for the Methods and Results paper Below are the step-by-step instructions for completing the paper due in Lesson 12. Follow these steps, and use the knowledge you've gained this semester...

Let A, B be sets. Define: (a) the Cartesian product (A B) (b) the set of relations R between A and B (c) the identity relation A on the set A [3 marks] Suppose S, T are relations between A and B, and...

You are designing a new syntax for a programming language like Java, with the intention of making it more approachable to students by using English words instead of punctuation symbols. (a) How does...

answer the question clearly You are building a flight-control system for which a convincing safety case must be made. Would you assign the tasks of safety requirements engineering, test case...

Suppose you wanted to test H0: p = 0.50, but you had 0 successes in n trials. If you had found the test statistic using the se = p(1 - p)/n designed for confidence intervals, show what happens to the...

Do U.S. GAAP and IFRS differ in the amount of flexibility that companies have in electing the fair value option? Explain.

2 1 : 5 9 5 Gw ( 3 ) 1 pt 1 1 8 ( i ) Details Assume that the integral 0 3 2 x 6 f ( x , y ) d y d x exists. Which is the equivalent double integral with the order of integration changed? 0 6 y 2 3 f...

The Happy Days is a comedy script which tells the story of a young gifted screenwriter and an old and famous actor. The role of the old actor is written specifically for Sir Brian Monahan, a British...

1. The account balances of Awesome Travel Services at December 31 are listedd below. There were no additional investments or withdrawals by J. Trendsetter during the year $12,000 $10,000 Accounts...

For each of the following independent questions, determine the dollar amount ($) impact to Marks adjusted gross income ( increase, decrease or no impact ). Salary of $100,000 from Amex Corporation (a...

The pursult of both differentiation and low cost at the same time in a way that creates a leap in Multiple Choice cost invorsation. cost diming value innovation. value driving.

List three additional entities that might appear in an enterprise data model for Pine Valley Furniture Company (Figure 1-3a). CUSTOMER Places Is Placed By ORDER Contains Is Contained In PRODUCT

A rental car agency classifies the vehicles it rents into four categories: compact, midsize, full size, and sport utility. The agency wants to record the following data for all vehicles: Vehicle ID,...

If an SQL statement includes a GROUP BY clause, the attributes that can be requested in the SELECT statement will be limited. Explain that limitation.

=+, and it is easy to show algebraically that ln3ln (1y1 2 F(x))4 5 ln(x) 2 ln() (see page 93). For an ordered set of data x1 # x2 # x3 # # xn, we associate xi

=+49. a. Assume that a certain product can be modeled with a normal failure law having a mean lifetime of 5 10 years and standard deviation 5 2 years. Use a spreadsheet program or other software to...

=+51. RAID (Redundant Arrays of Inexpensive Disks) structures consist of various combinations of computer disks that use parallel design elements to achieve high reliability. Suppose that a RAID