Question: The external model is the representation of the database as seen by the DBMS . Question 6 options: True False

The external model is the representation of the database as "seen" by the DBMS.
Question 6 options:
True
False

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:

4. To remain competitive, Eds Sheet Metal must reduce manufacturing lead time for a product that typically sells in lots of 800 units. The product goes through two operations in different...

Q:

QUESTION 4 A(n) O a. attribute O b. entity O C. constraint O d. relationship is a restriction placed on the data.

Q:

The external model is the representation of the database as "seen" by the DBMS . Group of answer choices True False

Q:

The _ _ _ _ _ is the representation of a database as "seen" by the DBMS . Group of answer choices internal model external model physical model conceptual model

Q:

Question 5 0 / 1 point When designing a class, what is one of the first tasks that need to be done? Question options: Defining the instance variables Writing the method headers Specifying the public...

Q:

Question KSU sells tickets to the football games. They need to track which ticket goes to which seat. The ER diagram is shown below. Map the diagram to the most efficient set of tables. Question...

Q:

While introducing the database course yesterday, Professor Cheng mentioned to his class that the dominant database model is the relational database model and all current major DBMS products are based...

Q:

1. A database stores A) data B) relationships C) applications D) Both A and B are correct 2. It allows changing data storage structures and operations without change the DBMS access programs because...

Q:

In the relational model, the integrity rules that states that a foreign key must match a value in the home relation or be completely null is: Question 1 options: entity integrity. referential...

Q:

Growing quickly can kill a venture if the related stresses caused by growth are not managed properly. Question 1 options: True False Question 2 (1 point) Saved Employee resource groups or networks...

Q:

Question 1 (1 point) In today's turbulent business environment organizations ________. Question 1 options: cannot treat change as an occasional disturbance are forced to downsize in order to survive...

Q:

Suppose that S, (w) = S,e" for w E = [0, 1], S, > 0. Does S, have a density? Find E(S,).

Q:

DETERMINE THE INTERNAL FORCE, SHEAR FORCE AND MOMENT ACTING AT POINT C AND D WHICH IS LOCATED JUST TO THE RIGHT OF THE ROLLER SUPPORT AT B. 200 lb/ft 4 ft 4 ft 300 lb/ft C 200 lb/ft -4ft 4 ft E

Q:

Answer the following questions. a Give a phrase from paragraph 1 that shows that all caves have the same smell. b Give one word from paragraph 1 that means 'at first'. c Identify two features of...

Q:

Henry is evaluating the risk of a project using breakeven analysis. Which of the following statements is true? Multiple Choice None of the other options are true. Accounting breakeven quantity will...

Q:

C Does self-policing work on the Internet? What circumstances might inhibit a groups ability to selfpolice?

Q:

A Do you participate in Internet forums? Do you prefer moderated or open forums? What makes you prefer one over the other?

Q:

B Which is more important, a free-speech open forum or a managed, productive conflict? Do you think its necessary to trade off one for the other?