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
WITCHER [35]
3 years ago
10

You create a database that stores data in tables that consist of rows and columns. each row has a primary key, and each column h

as a unique name. which data model did you use
Computers and Technology
2 answers:
denis-greek [22]3 years ago
6 0

For data models in the primary key column use an integer with the auto-increment condition.

For data models in the columns afterward can use string, date, etc.

<h2>Further explanation </h2>

Data is a collection of information or information from a matter obtained through observation or also searching for certain sources. The data obtained can be an assumption or fact because it has not been processed further. Because it is then processed through research or experimentation, such data can become more complex forms such as a database, information or even a solution to solve a particular problem.

Data is divided into several types, namely:

  • Primary Data, i.e. data obtained or collected by the person doing the research or concerned who needs it.
  • Secondary Data, which is data obtained or collected from existing sources.
  • Quantitative data, quantitative data is data in the form of numbers or qualitative data that is leveraged.
  • Data according to the time of collection, data according to the time of collection is data collected from time to time to provide an overview of the development of an activity.

Learn more

definitions of data brainly.com/question/9530555

data models brainly.com/question/9530555

Details

Class: College

Subject: Computer and Technology

Keywords: data, column, blood

jeyben [28]3 years ago
3 0
The answer is a relational database.

A data model in database management system consists of rules that define how the DB organizes data. Today, a relational database is widely used. It is a collection of data items organized as a set of formally described tables from which data can be accessed in many different ways.



You might be interested in
An internal conflict is generally harder to write and still harder to convey in an interactive computer game
Tanya [424]
True, because of how the human mind works, you could have a fairly hard decision that could affect your life. So, An Internal conflict is more difficult to convey in an interactive computer game.
7 0
3 years ago
Extend the class linkedListType by adding the following operations: Write a function that returns the info of the kth element of
WINSTONCH [101]

Answer:

Explanation:

The following code is written in Java. Both functions traverse the linkedlist, until it reaches the desired index and either returns that value or deletes it. If no value is found the function terminates.

public int GetNth(int index)

       {

       Node current = head;

       int count = 0;

       while (current != null)

       {

       if (count == index)

       return current.data;

       count++;

       current = current.next;

       }

       assert (false);

       return 0;

       }

public int removeNth(int index)

       {

       Node current = head;

       int count = 0;

       while (current != null)

       {

       if (count == index)

       return current.remove;

       count++;

       current = current.next;

       }

       assert (false);

       return 0;

       }

6 0
3 years ago
Based on your research and understanding, write a 3- to 4-page Microsoft Word document that:
Over [174]

Answer:

....

Explanation:

3 0
3 years ago
FTP is commonly used to __________ and __________ files to a server.
Aleks [24]

Answer:

upload; download

Explanation:

FTP (File Transfer Protocol) is an internet protocol used to upload and download a file to a server, there are some programs help us to transfer this data to a server, in some cases, we're going to need these programs to upload website files to the server like images or videos, or some websites where do you need a user and passwords to upload file by FTP

8 0
3 years ago
Which type of network allows backups and network security to be centrally located?
BlackZzzverrR [31]

Answer:

B

Explanation:

B is the answer.

3 0
1 year ago
Other questions:
  • What happens if you give false information on your driver license application?
    12·1 answer
  • The answer for this question?
    14·1 answer
  • Write a program that tells what coins to give out for any amount of change from 1
    6·1 answer
  • The entire presentation can be seen at a time in __________
    5·1 answer
  • Dynamically allocatе mеmory for a DNA objеct and storе its addrеss in a variablе namеd dnaPtr
    11·1 answer
  • If cells A1=90,A2=85,A3=80,A4=75, A5=75.What will be the formula if you are going to get the formula total
    5·1 answer
  • Digital signatures are as legally acceptable as written signatures.
    12·1 answer
  • A host is on the 192.168.146.0 network that has a subnet mask of 255.255.255.0. The binary value of the host portion is 11010101
    8·1 answer
  • The causes of making computer virus​
    12·2 answers
  • The diagram shows the positions of the Sun, Earth, and Moon during each moon phase. When viewed from Earth, at what point does t
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!