Question: . Match the following terms to the appropriate definitions: referential integrity constraint SQL:2016 null value scalar aggregate vector aggregate catalog schema host language a. list

. Match the following terms to the appropriate definitions:

referential integrity constraint SQL:2016 null value scalar aggregate vector aggregate catalog schema host language

a. list of values

b. description of a database

c. missing or nonexistent value

d. descriptions of database objects of a database

e. programming language in which SQL commands are embedded

f. established in relational data models by use of foreign keys g. current standard for relational query and definition language h. single value

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 Database Management Systems Questions!

Q:

Match the following terms to the appropriate definitions: _________ View a. list of values _________ Referential b. description of a database _________ Integrity constraint c. view materialized as a...

Q:

Match the following terms to the appropriate definitions: _________ View a. list of values _________ Referential b. description of a database _________ Integrity constraint c. view materialized as a...

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:

s1 educated (SSE) student for every three public school educated (PSE) students. Reasoning that students are not very dissimilar from threads, he suggests the following entry and exit routines be...

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:

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...

Q:

Duplication of data or the storing of the same data in more than one place Integrity B. Security C. Redundancy D. Attribute Ans c Structure that can store information about different categories of...

Q:

Portray in words what transforms you would have to make to your execution to some degree (a) to accomplish this and remark on the benefits and detriments of this thought.You are approached to compose...

Q:

Suppose that R(A, B, C) is a relational schema with functional dependencies F = {A, B C, C B}. (i) Is this schema in 3NF? Explain. [2 marks] (ii) Is this schema in BCNF? Explain. [2 marks] (b)...

Q:

Prolog You are approached to compose a Prolog program to work with twofold trees. Your code shouldn't depend on any library predicates and you ought to expect that the mediator is running without...

Q:

Fincher Manufacturing has projected sales of $145 million next year. Costs are expected to be $81 million and net investment is expected to be $15 million. Each of these values is expected to grow at...

Q:

0.9 ag calculate in the circuit in order for ZL to receive maximum average power also calculate the maximum average power. -jian X 402 ZL 22302 j20 5490

Q:

Which of the following variables can have a negative impact on the probability of restructuring in the credit scoring model to estimate sovereign country risk exposure? * The total debt service...

Q:

Tucson Tractor Inc. has accumulated the following data over a six-month period: Separate the indirect labor into its fixed and variable components, using the high-lowmethod. Indirect Labor Hours 400...