If referential data integrity is enforced and cascade delete related fields is active, then what happens if the primary key, that this constraint is related to, is deleted?.
Answers
Referential data integrity refers to the consistency that must be maintained between related tables in a relational database. It guarantees that all references to a primary key value in the foreign key table are valid and match the primary key value in the parent table.
When a primary key is deleted, and referential data integrity is enforced, the database engine would prevent the deletion of the record. Cascade delete related fields, on the other hand, would cause all associated records in the related table to be deleted automatically.
If the CASCADE DELETE RELATED FIELDS option is turned on, deleting the customer record would automatically delete all associated orders as well. However, if you try to delete an order and its corresponding customer record is already gone, referential integrity would stop it.
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Related Questions
PYTHON 7.1.6: Sandwich Sandwiches (codehs)
In this exercise, write a function called sandwich which takes a 3 letter string. Your function should return the letters that are at the beginning and end of the string.
For example,
sandwich("pbj")
# => "pj"
sandwich("blt")
# => "bt"
Answers
I've included my code below. Best of luck.
Following are the Python program to calculate the string value:
Program Explanation:
Defining a method "sandwich" that takes string variable "x" in parameter.Inside the method, a return keyword is used that removes the middle string value.Outside the method, a print method is used that calls the "sandwich" method which accepts a string value in it and prints its return value.Program:
def sandwich(x):#defining a method sandwich that takes string variable x in parameter
return x[0]+ x[-1]#using return keyword that remove middle string value
print(sandwich("pbj"))#calling method and print its return value
print(sandwich("blt"))#calling method and print its return value
Output:
Please find the attached file.
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Which is a cybercrime in which someone uses computer code to open and read files on computers, websites, or other digital locations?O online etiquetteO hackingO privacy settingsO virus
Answers
Hacking is a cybercrime in which someone uses computer code to open and read files on computers, websites, or other digital locations.
What is computer code?
Computer code is a set of instructions written in a programming language which tells a computer what to do. It is used to create software, websites, applications, and other computer programs. Code is written in a specific language, such as C++, Java, HTML, and CSS, and is then converted into a set of instructions that the computer can understand and execute. Code can be written from scratch or it can be modified from existing code.
Hacking is an illegal activity that can cause serious harm to individuals, businesses, and governments. It is illegal to gain unauthorized access to computer systems and networks, modify or delete data, steal confidential information, or disrupt services.
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Write Syntax and function of :A)Rem B)Input
Answers
FUNCTION OF INPUT
The function of an input to communicate information to a computer or other sort of information processing equipment.
How is advertising using social media different from using traditional advertising?
Social media is less expensive and reaches a smaller audience.
Social media is less expensive but reaches a wider audience.
Social media is more expensive and reaches a wider audience.
Social media is more expensive but reaches a smaller audience.
Answers
Standard search engine spiders are typically unable to index?
Answers
Standard search engine spiders are typically unable to index because of databases of unlinked content and sites that needs user login.
What is a search engine?A search engine is known to be a form of an web-based tool that helps users to be able to find information that can be gotten from the World Wide Web.
Note that Popular examples of search engines are , Yahoo and others.
Note that a search engine is also seen as a kind of a software system that is made to carry out some work such as web searches.
They are known to help users to search the World Wide Web in a a way that is systematic in nature for particular information which is said to be specified in a textual web search query.
Hence, Standard search engine spiders are typically unable to index because of databases of unlinked content and sites that needs user login.
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7. What is a slide transition?
Answers
Answer:
Is this multiple choice? If not, its a visual effect from one slide to another.
Explanation:
Answer:
A slide transition is the visual effect that occurs when you move from one slide to the next during a presentation. You can control the speed, add sound, and customize the look of transition effects
Explanation:
hope this helps:)
What is output? x = 9 y = -3 z = 2 print(x + y * z)
Answers
Answer:
12
Explanation:
question 1 which products (of those we covered) allow you to build data pipelines using graphical user interface and no coding?
Answers
Note that the products (of those we covered) that allow one to build data pipelines using the graphical user interface and no coding is: "IBM SPSS Modeler and Modeler Flows in Watson Studio" (Option D)
What does IBM SPSS Modeler and Modeler Flow in Watson Studio do?IBM SPSS Modeler is a data mining and text analytics program that uses a graphical user interface to develop prediction models and do other data analysis activities.
Modeler Flows in Watson Studio is a component of IBM's cloud-based data science platform that allows you to utilize a graphical user interface and no code to design, visualize, and deploy machine learning models and data pipelines.
Modeler Flows allows you to import and prepare data, apply machine learning algorithms, and deliver your models to production without having to write any code.
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Full Question:
Which products (of those we covered) allow you to build data pipelines using graphical user interface and no coding?
a. Only IBM SPSS Statistics
b. Only IBM SPSS Modeler
c. OpenScale
d. IBM SPSS Modeler and Modeler Flows in Watson Studio
e. All of the above
Create an informational slide using ethical Internet research and citation practices.
Choose a topic on anything you think would be interesting to research - for example, a famous or historical person, a place, an animal, or a device or invention. You will use the Internet to complete your research. With this research, you will create an informational presentation slide that describes
your topic. Your informational slide should contain the following elements: An introductory image- it can be a direct picture of the person/place/thing, or a photo that
relates to it in some way. This photo must be free to use, meaning you will have to check
the copyright details for any photo you select. (10 points) • A 200-to 300-word explanation of the topic. Use Internet sources to research the topic, and then write an explanation in your own words based on what you have learned (10 points)
• Properly cited Internet sources for both the image and written section (5 points)
Answers
Here is an example of an informational slide using ethical internet research and citation practices on the topic of Marie Curie:
Marie Curie was a Polish-born scientist who made groundbreaking discoveries in the field of radioactivity. She was the first woman to win a Nobel Prize and the only person to win two Nobel Prizes in different fields.Key Facts:Born on November 7, 1867, in Warsaw, PolandStudied physics and mathematics at Sorbonne University in ParisDiscovered two new elements, radium and poloniumAwarded the Nobel Prize in Physics in 1903 and the Nobel Prize in Chemistry in 1911Died on July 4, 1934, in Savoy, France, due to radiation exposureCitations:Encyclopædia Britannica. (2021, February 22). Marie Curie. In Encyclopædia Britannica. Retrieved from
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which type of phishing technique involves sending text messages to a potential victim’s smartphone?
Answers
The type of phishing technique that involves sending text messages to a potential victim's smartphone is known as "SMS phishing" or "SMiShing."
SMS phishing, or "SMS phishing," is a fraudulent activity where attackers send deceptive text messages to individuals' mobile phones, attempting to trick them into revealing sensitive information or performing certain actions. These messages often appear to be from legitimate sources such as banks, service providers, or government agencies. They typically contain urgent or enticing messages that prompt recipients to click on malicious links, disclose personal information, or download malicious content.
By exploiting the trust and curiosity of the victims, SMS phishing aims to gain unauthorized access to sensitive data or compromise the security of their devices. It is important to be cautious and verify the authenticity of any text messages received, especially if they request personal or financial information.
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Draw a flow chart showing the conversion of temperature from farenheit to degree celsius
Answers
I hope this answers help you
When a device or service causes the system to hang during a normal boot, boot into __________ and disable the device or service
Answers
You should boot into safe mode and disable the device or service when it causes the computer system to hang during a normal boot.
What is safe mood?Safe mood can be defined as a boot option in which the operating system (OS) of a computer system starts in diagnostic mode rather than in a normal operating mode, so as to enable the user correct any problems preventing the computer system to have a normal boot.
This ultimately implies that, safe mood is a diagnostic mode of the operating system (OS) of a computer system that is designed and developed to fix most problems within an operating system (OS) and for the removal of rogue software applications.
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ANYONE THERE!?!?
TO HELP ME.
Answers
Answer:
Penguin
Explanation:
the sprite is Penguin and it is going to say what you put into the answer spot
What is the Multiple Source Test? (1 point) checking to make sure that information can be found in more than one place a fact checking software that tests information found on the Internet an amendment that states that all information must be in multiple locations a test that provides more than one answer possibility 2. Which of the following is a true statement? (1 point)
Answers
Answer:
there is no following options
Explanation:
Answer: The correct answer is checking to make sure that information can be found in more than one place
Explanation: Sources are defined as locations where information is stored and accessible. When researching and validating information on the Internet (or in print), it is common practice to test multiple sources to corroborate the same details (aka Multiple Source Testing).
How do I check my Nissan Finance balance?
Answers
Register with your account. Choose the Account button on the home page. Amount Viewed should be chosen. The amount of the 10-day payout will be shown. To view the parcels instructions, click the following link.
Why do you use the word account?statement of transactions within a fiscal period indicating the balance. list of debit or credit entries can cover transactions relating to a particular item (such as dollars or notes receivable).
Which three account kinds are there?Real, personal, and nominal accounts are three kinds of accounts used in accounting. Additionally, there are three main sorts of personal accounts: Synthetic, Real, and Arbitrary.
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the subnet mask 255.255.255.224 is applied to a packet with a destination ipaddress of 192.168.12.135. what subnet is the packet sent to?
Answers
When the subnet mask 255.255.255.224 is applied to the destination IP address of 192.168.12.135, it creates a subnet address of 192.168.12.128.
This means that the packet is sent to the subnet with the address range of 192.168.12.128 to 192.168.12.159.
How to determine the subnet mask?The subnet mask 255.255.255.224 represents a /27 subnet, which means that there are 32 - 27 = 5 bits used for the network portion of the address and 27 bits used for the host portion of the address.
Therefore, the subnet can have 2^5 = 32 unique host addresses. The specific host within the subnet that the packet is sent to would be 192.168.12.135, as that is the destination IP address.
The use of subnetting allows for more efficient use of IP addresses and better organization of network resources.
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A classmate posts a picture of her artwork online and other classmates write negative comments about her and her work. What can you do?
a.tell her not to post pictures of things she cares about online unless she can deal with the negative comments
b.)get back at everyone who wrote negative comments by posting social media things on their profile
c. suggest she avoid social media
d.write positive feedback
Answers
Answer:
I think it would be D
Answer:
I think I would be D
Explanation:
Database Model: KimTay
The management of KimTay Pet Supplies (a supplier of pet supplies, food, and accessories located in Cody, Wyoming) has determined that the company’s recent growth no longer makes it feasible to maintain customer, invoice, and inventory data using its manual systems. In addition, KimTay Pet Supplies wants to build an Internet presence. With the data stored in a database, management will be able to ensure that the data is up-to-date and more accurate than in the current manual systems. In addition, managers will be able to obtain answers to their questions concerning the data in the database easily and quickly, with the option of producing a variety of useful reports.
The CUSTOMER table maintains information about each customer, such as their ID, first and last name, address, balance, and credit limit.
CUSTOMER table
In the INVOICES table contains information about each invoice, such as the invoice number, date, and the customer being invoiced.
INVOICES table
The INVOICE_LINE table has the itemized information for each invoice. This includes the item ids, quantity, and price for each invoice.
INVOICE_LINE table
The ITEM table has a information pertaining to each item for sale by KimTay's Pet Supplies. This includes a description, the number in stock, location, and price.
ITEM table
The SALES_REP table includes the information for each sales representative for KimTay's Pet Supplies. This includes first and last name, address, cell-phone, commission, and commission rate.
Task 5: Write and execute the command to retrieve the item ID, description, invoice number, and quoted price for all invoices in the ITEM_INVOICE VIEW for items with a quoted prices that exceed $100
Answers
To retrieve the item ID, description, invoice number, and quoted price for all invoices in the ITEM_INVOICE view for items with a quoted price that exceeds $100.
You can execute the following SQL command:
SELECT item_id, description, invoice_number, quoted_price
FROM ITEM_INVOICE
WHERE quoted_price > 100;
This command will select the specified columns from the ITEM_INVOICE view and filter the results based on the condition that the quoted price is greater than $100.
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bootstrap is a framework that simplifies bootstrapping node.js based web applications. True/False
Answers
False, in fact, a popular front-end programming framework called Bootstrap is utilised to build responsive, mobile-first websites. It offers templates and parts for HTML, CSS, and JavaScript that are already designed.
What framework does Node JS use?Express. js might be the greatest Node. js framework for enterprise-grade or browser-based apps because of these qualities. The framework is highly helpful for developing backend services like web sockets, web APIs, and others that may be used to build scalable backend applications.
What does Node.js bootstrapping mean?The most well-liked HTML, CSS, and JavaScript framework for creating responsive, mobile-first projects on the web is called Bootstrap; Node. js: A platform designed to make it simple to create quick, scalable network applications using Chrome's JavaScript runtime.
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What is the use of table in open office writer?
Answers
Answer:
Table in Open Office Writer can be used to create and format tables of data, such as for a spreadsheet or database. You can also use it to create and format charts, graphs, and other visuals.
Computers convert data into information using the information processing cycle. (1 point) True False
Answers
Answer:False not true i tell you why rq i got to do something ill type why in c hat but it is False
Explanation:
Computers convert data into information using the information processing cycle is a true statement.
What is the information processing cycle?The information processing cycle is known to be the method, way or sequence of workings that are found in the way information is been processed.
Conclusively, A computer is a device that is known to change raw data into information through the four steps of the IPC namely:
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use the redo feature to reverse the most recent action you have changed. group of answer choices true false
Answers
The statement "Use the redo feature to reverse the most recent action you have changed" is false.
The redo feature is used to repeat an action that was undone using the undo feature. It allows you to restore a previous action that was undone, not reverse the most recent action you have changed. The undo feature is used to reverse or cancel the most recent action you have performed When you undo an action, it is removed from the current state, and you can then use the redo feature to bring back that action if needed. However, the redo feature cannot reverse the most recent action directly. To reverse the most recent action, you would typically use the undo feature. This allows you to step back to a previous state before the action was performed. The redo feature comes into play if you change your mind and want to reapply the action that was previously undone.
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q1: what are four examples of digital circuits that may be built using fsm model?
Answers
Four examples of digital circuits that may be built using the FSM model are:
1. Traffic light controller: The FSM model can be used to design a traffic light controller circuit that governs the timing and transitions between different light states (red, green, and yellow) at an intersection.
2. Elevator control system: An FSM model can be used to design the digital circuitry responsible for managing the operation of an elevator, such as determining the current floor, handling floor requests, and controlling door operations.
3. Digital clock: The FSM model can be employed to create a digital clock circuit that handles the timekeeping process, including counting seconds, minutes, and hours, as well as managing the transitions between different time units.
4. Serial communication protocol: FSM models can be used to design digital circuits that implement serial communication protocols, such as UART, SPI, or I2C, to enable communication between different electronic devices.
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Cross-cultural team members might live in different time zones.
Members might send an email to other team members.
Email is a type of ________ communication.
O simoultaneous
O synchronous
O alternating
O asynchronous
Answers
Answer:
d. asynchronous
Explanation:
What are the popular avenues for publishing a Web site once it has been built? a. online services, software tools, and plain text editors b. ASP.NET, Dreamweaver, and JavaServer Pages c. ISPs, free sites, and Web hosting services d. Nvu, Adobe ColdFusion, and Rapid Weaver
Answers
The popular avenues for publishing a website once it has been built are ISPs (Internet Service Providers), free sites, and web hosting services.
What is an ISP?An ISP offers web hosting services in addition to connecting consumers to the internet. As the name implies, free websites let users host their websites on a free subdomain that the website provides. In addition to other services like email accounts and domain name registration, web hosting providers give customers server space on which to host their websites.
Websites can be built using online services, software tools, and plain text editors, but they cannot be published using these methods. Although there are specialised channels for publishing a website, tools and platforms for constructing websites like ASP.NET, Dreamweaver, JavaServer Pages, Nvu, Adobe ColdFusion, and Rapid Weaver do exist.
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how does credit card fraud detection work when might detection fail?
Answers
Document that tells important facts about the project is called
Answers
The document that tells important facts about the project is known as Project Charter.A project charter is an essential document that gives a high-level overview of the project's objectives, scope, stakeholders, and deliverables.
It is used to give the team a clear understanding of the project's purpose and goals, as well as their roles and responsibilities in the project's successful completion. The document includes all the critical components that affect the project's success or failure, such as risks, constraints, assumptions, and success criteria.The project charter is also used as a reference throughout the project's life cycle to ensure that the project remains aligned with its objectives and goals.
The project manager creates the project charter and receives approval from the project sponsor before the project begins. This document is a crucial element in defining the project and ensuring that it is delivered on time, within budget, and according to quality standards.In conclusion, the project charter is a comprehensive document that outlines the project's key details, including its objectives, scope, stakeholders, and deliverables.
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Jason has decided to use his name on all the images to protect them from misuse. He has also decided to use the logo of his company across all
the images to be extra sure about its protection in the digital world. Select the phrases or sentences that describe the two types of watermarking
options has he used to get the results.
Types of Watermarking Options
Jason wants to tag his name or logo somewhere on the image, preferably in the corner of the photo. He uses an online editing tool to add his
name at the corner of the image. He can prevent misuse of his Images online by adding a watermark over the image. Text watermarking
involves adding the imageer's name at the corner of the image. This is usually done with the help of online editing tools or software. In this form
of watermarking, he can use the logo of his company over the image to protect his identity.
Just to be sure, Jason also uses tiled watermarking, which involves placing his company logo in a pattern spread across the image. First, he
creates a copy of the original. This is to make sure that the watermarked version is saved separately. If needed, he can always access the
original image. Then he opens the logo that he wants to use as the watermark, coples It, and pastes it onto a new layer, above the image. He
turns down the opacity of the layered image. Then he merges the layer to join the watermark with the image.
L
Answers
Answer:
Text watermarking involves adding the photographer's name at the corner of the image.
Explanation:
This was one of the correct answers when I took the test, I got it wrong because I didn't pick all the correct answers. I hope that this was helpful to you! If you know the other correct answer(s) please comment and let me know and i'll edit this answer! :)
Answer:
Text watermarking involves adding the imageer’s name at the corner of the image
tiled watermarking, which involves placing his company logo in a pattern spread across the image
Explanation:
on edmentum
Which storyboard technique does the diagram depict? For which website would you use this technique?
The diagram depicts the _______ storyboarding technique. This technique is ideal for storyboarding ______________
First Blank Options:
1. Wheeled
2. Webbed
3. Linear
4. Hierarchical
Second Blank Options:
1. A personal website
2. A single product website
3. An e-commerce website
4. A company website with many products
Thank you! :)
Answers
Answer:
Webbed; I dont know the second blank but i would say a company with many products
Explanation:
Plato
The storyboard technique does the diagram depict Webbed and it is used on A company website with many products.
What are web services?A web service is known to be a kind of software system that aids the works of machine-to-machine interaction through the use of a network.
Note that the above diagram is one where the diagram depicts the Webbed storyboarding technique. This technique is ideal for storyboarding company website with many products.
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identity the advantages and disadvantages of the types of computers
Answers
There are three sorts of computers based on their data handling capabilities: The analog computer. Computer that is digital. Computer hybrid. There are both benefits and drawbacks of using a laptop computer.
What are the benefits and drawbacks of computers?Nowadays, computers play an important part in human life. One of the most significant advantages of computers is their remarkable speed, which allows humans to complete tasks in a matter of seconds. The cost/stores are enormous - the amount of knowledge it is a coffee cost solution. A person can save a lot of data on a coffee budget. It is extremely speedy and allows us to do our work in record time. Stores Massive Datasets: Computers have the ability to store a significant amount of data. It is capable of storing files, documents, photos, and movies. Accur A disadvantage is defined as an unpleasant condition or something that puts someone in an undesirable situation.To learn more about computers, refer to:
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