Frida has been given the task of creating a database to store all her company's records and sales records. She is going to produce a relational database. The customers records will have the fields Customer_id, Name, Contact_Phone, and card Number. The sales records will have the fields Invoice_number, Item_number, Item_description, Item_cost and Customer_ref.

Complete the diagram below to show how the tables will be combined.

Answers

Answer 1

Answer:

A value that's used to identify a record from a linked table is called a ______. ... A database administrator is setting up a new table that will contain customer ... The fields include name, address, company, phone, email, and customer ID. ... Gina does not know how to write SQL commands and no forms have been created.

Explanation:

Related Questions

Most ________ take input from a controller from either a radio joystick or a wi-fi connected tablet or laptop and act as an output device, sending back video and sound to the user.

Answers

Most drones take input from a controller from either a radio joystick or a wi-fi connected tablet or laptop.

What is a drone used for?

Drones are known to be devices that are said to have a lot of functions, such as monitoring climate change and it is often used to carrying out a lot of search operations after natural disasters must have occurred, and others.

Note that in the case above, Most drones take input from a controller from either a radio joystick or a wi-fi connected tablet or laptop.

Learn more about input from

https://brainly.com/question/5451281

#SPJ1

The gradual process of developing functions to solve each subproblem in a top-down design is known as what process?

Answers

The gradual process of developing functions to solve each subproblem in a top-down design is known as stepwise refinement.

What is refinement?

The term refers to backlog preparation and is more properly known as refinement. It is the act of detailing, understanding more deeply, adding features, estimating, prioritizing and keeping the product backlog alive.

Stepwise refinement is the idea that software is developed by moving through the levels of abstraction, beginning at higher levels and, incrementally refining the software through each level of abstraction, providing more detail at each increment.

See more about Stepwise refinement at brainly.com/question/17144377

#SPJ1

In a typical office, biometric authentication might be used to control access to employees and registered visitors only. We know the system will have some false negatives, some employees falsely denied access, so we need a human override, someone who can examine the employee and allow access in spite of the failed authentication. Thus, we need a human guard at the door to handle problems as well as the authentication device; without biometrics, we would have had just the guard. Consequently, we have the same number of personnel with or without biometrics, plus we have the added cost to acquire and maintain the biometrics system. Explain the security advantage in this situation that justifies the extra expense.

Answers

The security advantage in this situation that justifies the extra expense is that these Biometric devices is one that separates the handling of issues regarding biometric information from the system operating system.

It is one that render it impossible for hackers to alter the authentication process.

What is the aim of biometric authentication?

An biometric authentication is known to be a device that is used to handle access in regards to physical and digital resources, e.g. buildings, rooms and other forms of computing devices.

Note that the security advantage in this situation that justifies the extra expense is that these Biometric devices is one that separates the handling of issues regarding biometric information from the system operating system.

It is one that render it impossible for hackers to alter the authentication process.

Learn more about Biometric devices from

https://brainly.com/question/19096951

#SPJ1

Create a round object to hang in your window that will touch the midpoints of all four edges of your window

Answers

The round object that can touch the midpoints of all four edges of a window is illustrated by a circle with dimensions.(x-h)² + (y-k)² = r².

What is a midpoint?

It should be noted that a midpoint is a point that is lying between two points and is in the middle of the line joining the two points.

Based on the information given, the center is (h,k) and tthe radius = r.

Top of the circle = (h,r+k) = midpoint of the window's top

The circle's bottom = (h,k-r)=midpoint of the window bottom

The left edge of the circle = (h-r, k)=midpoint of the window's left side

The right edge of the circle = (h+r, k)= midpoint of the window's right side

The window square is illustrated as 2r by 2r and its vertices are (h-r, r+k), (h+r, r+k), (h-r, r-k), (h+r, r-k).

Learn more about midpoint on:

https://brainly.com/question/5566419

#SPJ1

What type of email communication reaches out to former clients and older prospects and encourages a reply? Strategic email Onboarding email Reengagement email Promotional email

Answers

A type of email communication that reaches out to former clients and older prospects and encourages a reply is: C. reengagement email.

What is an e-mail?

An e-mail is an acronym for electronic mail and it can be defined as a software application (program) that is designed and developed to enable users send and receive both texts and multimedia messages over the Internet.

In Computer Networking, a reengagement email is a type of email communication that is designed and developed to reach out to former clients and older prospects, and it encourages a reply.

Read more on e-mail here: brainly.com/question/15291965

#SPJ1

An intern at an IT company provisioned a Linux based On-demand EC2 instance with per-second billing but terminated it within 30 seconds as he wanted to provision another instance type. What is the duration for which the instance would be charged

Answers

The duration for which the instance would be charged is known to be c. 60 seconds in regards to the (Billing and Pricing).

What are pricing models?

Pricing modeling is known to be the ways or the methods a person is able or can use to know the right price for a products or services.

Note that in the case above, since it involves billing and pricing, The duration for which the instance would be charged is known to be c. 60 seconds.

See options below

a. 600 seconds

b. 300 seconds

c. 60 seconds

d. 30 seconds

Learn more about billing from

https://brainly.com/question/24719924

#SPJ1

Which mynav module serves as the source for sales and delivery content, assets, and intellectual property across industries??
possible answers (only one right):
a) industry module
b) cloud advisor
c) green cloud module
d) talent advisor

Answers

The Industry Module of the mynav module serves as the source for sales and delivery content, assets, and intellectual property across industries.

What is industry module myNav?

myNav is known to be one that simulates how a given solutions will act at scale, and it also validates it's the right in regards to fitting in for the first time.

Hence, The Industry Module of the mynav module serves as the source for sales and delivery content, assets, and intellectual property across industries.

Learn more about mynav from

https://brainly.com/question/27117515

#SPJ1

What describes accenture's approach to automation, both internally as well as for clients?

Answers

It's approach is to provide custom based services to it's client, mainly through a cloud based system that enable their clients to shift to an automatic system leading to better business operations.

What process identifies and grants access to a user who is trying to access a system?

Answers

Answer:Authentication.

Explanation:

Authentication.

On a windows system, which task manager tab would you use to adjust the priority given to a specific program? details performance processes app history services

Answers

On a Windows operating system, the task manager tab which you would use to adjust the priority given to a specific program is: A. details.

What is a software program?

A software program can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task and proffer solutions to a particular problem.

What is an operating system?

An operating system (OS) can be defined as a system software that's usually pre-installed on a computing device by the manufacturers, so as to manage random access memory (RAM), software programs, computer hardware and all user processes.

On a Windows operating system, the details of the task manager tab should be used to adjust the priority given to a specific program.

Read more on software here: brainly.com/question/26324021

#SPJ1

What's the difference between an exe file and an msi file?

Answers

Answer: EXE files are mainly used to indicate that the file is executable

MSI files show that the file is a Windows Installer

Explanation:

EXE files are mainly used to indicate that the file is executable

MSI files show that the file is a Windows Installer

MSI files are only used with launchers, EXE does not need to be used with launchers

Hope this helped :)

The standard naming convention prefix tag for a query used to identify the object type is?

Answers

Answer: qry

I hope this helps!

______________________ refers to the real-time connection between a mobile device and other computing environments.

Answers

Answer:

Mobile Compunting refers to real time .... .

I HOPE IT HELP YOU

Which reference line computation option requires you to specify the number of tiles?

Answers

The reference line computation option that requires you to specify the number of tiles is Quantiles.

What is Quantiles?

Quantiles serves as the one that breaks the view into the specified number of tiles by the act of shading and lines.

It should be noted that When you select this computation, you must also specify the number of tiles , hence, The reference line computation option that requires you to specify the number of tiles is Quantiles.

Quantiles can be regarded as the cut points dividing the range of a probability distribution which is been segregated into continuous intervals with equal probabilities.

Learn more about Quantiles at:

https://brainly.com/question/4625002

#SPJ1

Which Principle of Multimedia Learning is Marni following on a slide that has the main points highlighted and clearly visible to the audience?

A.
Multimedia Principle

B.
Redundancy Principle

C.
Coherence Principle

D.
Signaling Principle

Answers

The Principle of Multimedia Learning is Marni following on a slide that has the main points highlighted and clearly visible to the audience is the Signaling Principle.

What are the principles of multimedia learning?

The multimedia principle is known to be one that tells the fact that people learn a lot better using words and pictures instead of using words alone.

Note that it is one that is aided by empirically gotten theory that tells that words and images bring about different conceptual acts and that perception and learning are said to be very active and are constructive processes.

Hence, The Principle of Multimedia Learning is Marni following on a slide that has the main points highlighted and clearly visible to the audience is the Signaling Principle.

Learn more about Multimedia Learning from

https://brainly.com/question/24138353

#SPJ1

What special enterprise VPN supported by Cisco devices creates VPN tunnels between branch locations as needed rather than requiring constant, static tunnels

Answers

Answer:

Dynamic Multipoint VPN

Explanation:

This question involves the creation and use of a spinner to generate random numbers in a game. a gamespinner object represents a spinner with a given number of sectors, all equal in size. the gamespinner class supports the following behaviors.

creating a new spinner with a specified number of sectors
spinning a spinner and reporting the result
reporting the length of the current run, the number of consecutive spins that are the same as the most recent spin

write the complete gamespinner class. your implementation must meet all specifications and conform to the example.

Answers

Using the knowledge in computational language in JAVA it is possible to write a code that generate random numbers in a game

Writting the code in JAVA:

public class GameSpinner {

int spinner;

int num;

int current;

public GameSpinner(int spinner) {

super();

this.spinner = spinner;

this.current = 0;

this.num = 0;

}

public int spin() {

int curr = 1 + (int) (Math.random() * spinner);

if (this.current == 0 || this.num == 0) {

this.current = 1;

this.num = curr;

return curr;

}

if (this.num == curr) {

this.current = this.current + 1;

return curr;

} else {

this.num = curr;

this.current = 1;

return curr;

}

public int currentRun() {

return this.current;

}

GameSpinnerTest.java

public class GameSpinnerTest {

public static void main(String[] args) {

// TODO Auto-generated method stub

GameSpinner g = new GameSpinner(4);