Question: Explain the difference between an entity and a table. Why is this difference important?

Explain the difference between an entity and a table. Why is this difference important?

Step by Step Solution

★★★★★

3.30 Rating (159 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

Formally an entity is a database design concept while a ... View full answer

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 Processing Fundamentals Questions!

Q:

Explain the difference between an ORDER BY clause and a GROUP BY clause.

Q:

Explain the difference between a weak and a strong entity set.

Q:

Explain the difference between a symmetric encryption algorithm and an asymmetric encryption algorithm.

Q:

Explain in approximately one paragraph why the requirements analysis phase of the database lifecycle is so important. Include the type of information you typically want to discover and the types of...

Q:

1. Which of the following statements is true? Group of answer choices Debt financing is usually more expensive than equity financing. Debt financing is always preferable to equity financing. Debt...

Q:

GIve a positive response to the following: What are 3 fundamental decisions that are of concern to the finance team? While profit maximization is critical, cash flow is the mainstay of any business...

Q:

GIve a positive response to the following: What are 3 fundamental decisions that are of concern to the finance team? While profit maximization is critical, cash flow is the mainstay of any business...

Q:

GIve a positive response to the following: What are 3 fundamental decisions that are of concern to the finance team? While profit maximization is critical, cash flow is the mainstay of any business...

Q:

mary is taking economics and finance classes. let E = pass economica let F = pass finance. student records indicate that the probability of passing finance is 0.75, that of failing economics is 0.65,...

Q:

Explain the difference between a database administrator and a data administrator. List Five important DBA tasks.Explain the trade - off that exists in concurrency control. Explain the difference...

Q:

Gladlus is a fast-growing business that sells kitchen cutlery and silverware. They recently moved into new office premises. With their growing reputation and market presence, they were very excited...

Q:

Paoli Consulting is a consulting firm owned and operated by Mary Paoli. The following end-of-period spreadsheet was prepared for the year ended March 31, 2019: During the year ended March 31, 2019,...

Q:

What concept is often described as "paying dues" and indicates long term commitment to a community? 1 2 Common symbols Sense of belonging and identification 1 5 Emotional safety

Q:

1.3 You are a marketing manager for Nescaf coffee. One of your major customers is a supermarket that uses a loyalty card scheme to observe its customers electronically. a What would this supermarket...

Q:

In Section 6.3, we provided an outline of the derivation of the efficiency of slotted ALOHA. In this problem well complete the derivation. a. Recall that when there are N active nodes, the efficiency...

Q:

In this problem, we explore some of the properties of the CRC. For the generator G (= 1001) given in Section 6.2.3. Answer the following questions. a. Why can it detect any single bit error in data...

Q:

In CSMA/CD, after the fifth collision, what is the probability that a node chooses K = 4? The result K = 4 corresponds to a delay of how many seconds on a 10 Mbps Ethernet?

Q:

Consider the following information on the stock portfolio of the Meter Maid Retirement Fund: What is the beta coefficient of this portfolio? 0.625 0.730 0.835 0.940 1.045

Q:

please help, i do not know what i am misisng while completing these problems, i am not getting a 100% 6. Future value of annuities Aa Aa E There are two categories of cash flows: single cash flows,...

Q:

contrast the international capital asset pricing model to the purely domestic capital asset pricing model