Question: In a relational database model, which concept refers to a finite sequence of values that are derived from defined domains? Group of answer choices Attribute

In a relational database model, which concept refers to a finite sequence of values that are derived from defined domains?
Group of answer choices
Attribute
Set
Tuple
Structure

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
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!

Q:

A _ _ _ _ _ is a description that involves "telling" the database management system ( DBMS ) the logical and physical structure of the data and the relationships among the data for each user. Group...

Q:

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...

Q:

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...

Q:

Lesson 12 Quiz (Show/Explain all Work) IST 230 Relations on Sets, Databases 1. Let A = {0, 1, 2, 3, 4, 5, 6, 7, 8} and B = {1, 2, 3, 4, 5, 6, 7, 8}. Now let R be a binary relation R from A to B such...

Q:

Let r and s be solutions to the quadratic equation x 2 b x + c = 0. For n N, define d0 = 0 d1 = r s dn = b dn1 c dn2 (n 2) Prove that dn = r n s n for all n N. [4 marks] (b) Recall that a commutative...

Q:

Describe and justify an algorithm for finding the shortest distance between each pair of vertices in an undirected graph in which each edge has a given positive length. If there is no path between a...

Q:

Read Classroom Glimpse. Discuss stress, rhythm, pitch, and intonation based on the tale in the classroom 2 Language Structure and Use Learning Outcomes After reading this chapter, you should be able...

Q:

Discuss Semantics and the challenges they are in English. 2 Language Structure and Use Learning Outcomes After reading this chapter, you should be able to ... Explain how language contributes to...

Q:

answer the question clearly Describe and compare the call-by-value, call-by-name, and call-by-need evaluation strategies for functional programming languages. The ML function butlast removes the last...

Q:

A discrete sequence {xn} can be converted into a continuous representation x(t) = ts X n= (t n ts) xn, where ts is the sampling period. (a) State two characteristic properties of Dirac's function. [2...

Q:

When the x1s, x2s, . . . , and/or the xks are equally spaced, the calculation of the ^s can be simplified by using the coding suggested in Exercise 14.15. Rework Exercise 14.80 coding the x1-values ...

Q:

You are attempting to develop a small scale reactor to carry out the reaction A + B C. Knowing that the reaction rate increases at higher reactant concentrations and at higher temperatures you...

Q:

1 6 2 minutes remaining MAP Growth lerics Unanswered questions 2 8 OF 3 8 QUESTIONS REMAINING Rosina purchased a 1 5 - year bond at par value when it was initially issued. The bond has a coupon rate...

Q:

and so on Problem 3-3A (Algo) Record adjusting entries (LO3-3) The information necessary for preparing the 2024 year-end adjusting entries for Moreno Advertising Agency appears below. Moreno's fiscal...

Q:

=+4 Develop and deliver the CCT program.

Q:

=+5 Evaluate whether the CCT program was effective.

Q:

=+Identify the type of global assignment for which CCT is needed.