Question: 2. An ID-dependent entity could be best described as 1. a special type of weak entity that has a surrogate key 2. an entity with

2.

An ID-dependent entity could be best described as

1.

a special type of weak entity that has a surrogate key
2.

an entity with a maximum cardinality of one.
3.

a special type of supertype entity.
4.

a strong entity in which the identifier of the entity includes the identifier of another entity.
5.

as a special type of weak entity in which the identifier of the entity includes the identifier of another entity

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:

Apply this standard to the following scenarios. You must give detail as to your conclusion using the language from the statute, definitions and also incorporate the facts. If it is unclear if the...

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:

This case study assignment is based on (but not the same as) the Queen Anne Curiosity Shop (QACS) Case Questions at the end of Chapters 5 and 6. Since there are important differences between the...

Q:

First visit HYPERLINK "http://www.tdan.com/view-articles/5174/" http://www.tdan.com/view-articles/5174/ and learn what data related business rules are. Business rules are precisely written and...

Q:

undefined 6. The conceptual ER diagram for a portion of a Geography Database follows. (0,1) (0.n) MOUNTAIN RANGE on ISLAND COUNTRY (0.n) ) belong GEOGRAPHIC COMPONENT (0.n) The description of the...

Q:

This table is in [give the highest form]: TICKET(TicketNo, TicketBuyerName, Price, Concert, SeatID, Section, Seatcolor) Question: First Normal Form Fourth Normal Form Third Normal Form This table is...

Q:

1 WILMINGTON UNIVERSITY LIBRARY Business Continuity Plan (BCP) and Disaster Recovery Plan (DRP) 2 WILMU LIBRARY SERVICES 20,000 student population served 13 physical locations of access to university...

Q:

An ID - dependent entity is _ _ _ _ _ _ _ _ . Group of answer choices a special type of weak entity an entity in which the identifier of the entity includes the identifier of another entity Both a...

Q:

play.google.com + (105) The SAG-AFTRA Strike: Streaming Revenue, Al drama+did going WOKE c... Course Hero Strategy, Create and Implement the Best Strategy for Your Business - Google P... Strategy,...

Q:

Which of the following is not an element of the E-R Model? Select one: a. Use case b. Entity c. Cardinality d. Relationship Clear my choice Question 2 Not yet answered Marked out of 1.00 Flag...

Q:

A many to many relationship between two entities usually in how many tables? Three Four Five Two An ______ is a set of entities of the same type that share the same properties, or attributes. Entity...

Q:

Perform the indicated operations and simplify the complex fraction one of the following factoring formulas: 2-y = (x - y) (x + xy + y) r+y = (x+y)(x - xy + y) -((h) (a(2) + a * h)) h completely. You...

Q:

EBV makes a $5M Series A investment in Newco for 5M shares of CP. The employees of Newco have claims on 10M shares of common stock . At the same time as this transaction, Newco enters into a...

Q:

you can afford monthly payments of $ 6 0 0 . if current mortgage rate are 3 . 6 4 % for a 3 0 year fixed rate loan, how much can you afford borrow? if you are required to make a 1 0 % down payment...

Q:

The cross sectional area of the bar ABCD is 535 mm2 F1 =74KN, F2=48kN, F3=90KN F2 F3 F1 . +1.5 m D 3 m 3 m a. Determine the normal stress in bar AB. Specify whether tension or compression b....

Q:

Go to the website of the Federal Reserve Bank of St. Louis (http://www.stlouisfed.org) to find some information about the Fed. Find a map of the Federal Reserve districts. If you live in the United...

Q:

Suppose that the T-account for First National Bank is as follows: Assets Liabilities Reserves $100,000 Deposits $500,000 Loans 400,000 a. If the Fed requires banks to hold 5 percent of deposits as...

Q:

Imagine that you intend to buy a portfolio of ten stocks with some of your savings. Should the stocks be of companies in the same industry? Should the stocks be of companies located in the same...