1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
amm1812
3 years ago
14

14. The term used to describe an attribute that can function like a primary key is a?​

Computers and Technology
1 answer:
frozen [14]3 years ago
8 0

Answer:

The answer to this question is given below in this explanation section.

Explanation:

In the relationship model of database  a primary key is a specific choice of a minimal set of attributes that uniquely specific a tuple in a relation.Informally  a primary key is which attribute and in simple cases are simple a single attribute.More  formally a primary key is a choice of candidate key any other candidate key is an alternate key.

A primary key may consists of real word observable in which way it is called natural key,while an attribute created to function as a key and not use for identification outside the database is called a surrogate key.For example for a database of people time and location of birth could be a natural key.National identification number is another example of an attribute that may be used as an natural key.

You might be interested in
The Gramm-Leach-Bliley Act contains a rule that ensures security and confidentiality of customer information, protects against a
ValentinkaMS [17]

Answer:

b. The Safeguards Rule

Explanation:

According to a different source, these are the options that come with this question:

a. The Information Assurance Rule

b. The Safeguards Rule

c. The Safety Rule

d. The Guardian Rule

This rule is called the <em>Safeguards Rule</em>, and it comes from the Gramm–Leach–Bliley Act (GLBA), also known as the Financial Services Modernization Act of 1999. This is an act of Congress signed by President Bill Clinton that removed barriers among banking companies, securities companies and insurance companies. This meant that organizations such as commercial banks, investment banks, securities firms, and insurance companies were able to consolidate.

7 0
4 years ago
Read 2 more answers
How do you print a document?
Monica [59]
Control + P (push these buttons at the same time)

or right click and print.

if you are printing a webpage, the steps are the same.

if you are using Word, then you just need to find the File tab and print should be in the list.
3 0
3 years ago
Autonomous learners have a vast array of learning strategies in their toolboxes to choose from, most of which are effective in a
sergij07 [2.7K]

Answer:

True

Explanation:

Autonomous learners are individuals who take control of their own learning, either independently or in collaboration with others, and do not rely on teachers. Therefore based on the information provided within the question it can be said that the statement is completely true. Since they take control of their own learning, they use a variety of different techniques and tools that best suite their learning methods.

5 0
3 years ago
1. For which of the following are you not required to signal beforehand?
Katyanochek1 [597]

Answer:

C stopping.

Explanation:

The situation varies, if there is a cross-walk and there is a pedestrian trying to cross you it is mandatory to stop. and allow the pedestrian the right of way. so if you're driving and suddenly stop to allow the pedestrian their right of way then all oncoming vehicles must stop to allow the pedestrian to cross the street.

3 0
4 years ago
HELP ME PLZ QUICK Adam is writing a program that: 1) has the user guess a number, and 2) tells the user how many guesses it took
topjm [15]

Adam might have forgotten to loop the guessing code, meaning that instead of letting him guess multiple times, it simply does it once and ends the program. This could be fixed by adding a while loop, or something of the sort, that doesn't let the user finish the program until they guess the number correctly, while adding to the variable that stores the number of guesses each loop.

8 0
4 years ago
Other questions:
  • Arpanet was developed by the united states so that there was a communication network that would survive a nuclear war. True or F
    11·1 answer
  • "Common knowledge" must always be credited or else it is considered plagiarism?<br> True<br> Fales
    5·1 answer
  • What Does S.T.E.M stand for?​
    8·1 answer
  • Write a C++ program that produces a simple personalized adventure game called Lost Fortune about a band of explorers that finds
    12·1 answer
  • Which feature should be used prior to finalizing a presentation to ensure that audience members with disabilities will be able t
    13·2 answers
  • Im going to find where u live and bring a doctor to give u a tetnus shot
    8·1 answer
  • unlike tv or newspaper ads, internet communications are interactive, and consumers can choose which messages and information the
    5·1 answer
  • What is<br> a an<br> output device
    10·1 answer
  • Which type of internet connection allows for high-speed bi-directional data communication over a hybrid fiber-coaxial (HFC) conn
    5·1 answer
  • What are some industries of aerodynamics and hydrodynamics? explain each one in detail.
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!