Question: Explain the advantage that the relational model has over the hierarchical or network model.

Explain the advantage that the relational model has over the hierarchical or network model.
Explain the advantage that the relational model has over the hierarchical

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:

ANSWE ONLY. THANK YOU SO MUCH Question 44 44.IT IS CONCEIVED AS A FLEXIBLE WAY OF REPRESENTING OBJECTS AND THEIR RELATIONSHIPS Group of answer choices NETWORK MODEL RELATIONAL MODEL ENTITY -...

Q:

2 Network Propagation 23 points Lets sspumea simple model for how qucly blocks propagste through the network after tseconds, a group of miners controlligproportion at o the mining power has heard...

Q:

Which of the following is the design used for data warehouse databases? Group of answer choices relational model star schema model hierarchical model warehouse model

Q:

Replicated databases create considerable data redundancy, which is in conflict with the database concept. Explain the justification of this approach. Contrast the navigational databases with...

Q:

We have a database with the following attributes and tuples: CustomerId ( 1 8 2 , 2 0 1 , 1 5 3 ) , CustomerName ( PETROV , IVANOV, GEORGIEV ) , CarId ( CH 1 2 3 6 , CB 8 0 9 5 , A 4 2 5 6 ) ,...

Q:

3 ) Explain the concept of the relational model and elucidate its connection to SQL . How does the relational model serve as a foundation for SQL , and in what ways do they interrelate?

Q:

Appraise the multifactor model of asset returns and explain the advantage of such a model in relation to the Capital Asset Pricing Model (CAPM). Provide two implications of the multifactor model in...

Q:

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...

Q:

The DBMS that uses a table - based format for data storage is: Question 1 options: a ) Network DBMS b ) Hierarchical DBMS c ) Relational DBMS d ) Object - Oriented DBMS Question 2 ( 1 point ) Which...

Q:

Read the following article and answer the questions that follow: Hierarchical and Relational Database Accounting Systems: Critical Aspects and Trade - Offs Although the transition from hierarchical...

Q:

How much interest will be due at maturity for each of the following interest-bearing notes? Principal Months to Maturity a. $10,000 b. 42,00 18,000 37,000 Annual Interest Rate 12% 14 13 C. 4 d.

Q:

In the text we argued that temporary factor-price differentials tend to be eroded by factor mobility. This question requires you to think about this process. Consider the two markets for sheet-iron...

Q:

Question Content Area A "what - if " technique used to see what impact a change in an underlying variable has on the answer is a ( n ) : a . indifference point. b . break - even point. c . cost -...

Q:

The Sarbanes - Oxley Act of 2 0 0 2 and how it helped in enforcement of corporate accountability and transparency.

Q:

=+j Identify the challenges of dealing with various tax structures and methods affecting international assignment C&B.

Q:

=+consistency in the foreign operations, or the employee has the necessary competencies to solve a particular problem for the company), learning-driven (the international assignment is for the...

Q:

=+j Describe the types of compensation systems available for international assignees.