If a DBMS enforces a DELETE RESTRICT option on the referential integrity constraint between SELLER and REALTOR in the HOMETOWN REALESTATE database, what will be the outcome after a user tries to delete the first record (R1, Claire) from REALTOR?

Answers

Answer 1

If a DBMS (Database Management System) enforces a DELETE RESTRICT option on the referential integrity constraint between the SELLER and REALTOR tables in the HOMETOWN REALESTATE database, the outcome after a user tries to delete the first record (R1, Claire) from the REALTOR table will depend on whether there are any related records in the SELLER table.

If there are no related records in the SELLER table that reference the REALTOR being deleted, the deletion operation will proceed successfully without any issues. The record (R1, Claire) will be deleted from the REALTOR table, and the database will be updated accordingly.

However, if there are related records in the SELLER table that reference Claire (R1) as the REALTOR, the DBMS will enforce the DELETE RESTRICT option. This means that the deletion operation will be blocked or restricted to maintain referential integrity.

In this scenario, if there are sellers (records in the SELLER table) associated with Claire (R1), the DBMS will not allow the deletion of Claire's record from the REALTOR table. The user will receive an error or an exception indicating that the deletion violates the referential integrity constraint. The DBMS will ensure that the relationship between the REALTOR and associated sellers remains intact. The user will need to resolve the constraint violation by either updating or deleting the related records in the SELLER table before attempting to delete the REALTOR record.

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Related Questions

WHO WANTS TO PLAY AMONG THE CODE IS VXPSDF NORTH AMERICA

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I- jaylelyekyeykehdjftgjfjf.
(Rn)

with the advent of technology one can experience special features such as 3D theater experiences true or false

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The answer would be true

all of the following are common elements of a bi system except: a) Reporting
b) Dashboards
c) Querying
d) Supply chain management
e) Scorecards

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Supply chain management is not a common element of a Business Intelligence (BI) system. BI systems typically involve reporting, dashboards, querying, and scorecards for data analysis and decision-making purposes.

A Business Intelligence (BI) system encompasses various tools and processes designed to gather, analyze, and present data for informed decision-making. Common elements of a BI system include reporting, dashboards, querying, and scorecards. Reporting involves generating structured reports based on predefined templates or user specifications. Dashboards provide visual representations of key performance indicators (KPIs) and allow users to monitor and analyze data in real-time. Querying involves retrieving specific data using query languages or graphical interfaces. Scorecards provide a summary view of performance metrics and KPIs. However, supply chain management, which involves managing the flow of goods and services, is not typically considered a core component of a BI system.

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round 172.32 to the nearest whole week​

Answers

Answer:

172?

Explanation:

What makes a Computer Network different from a Computer System?

Answers

Answer:Computer hardware can be said as physical devices used with your machines. Hardware is what makes a computer system to work. Without hardware, a computer cannot function properly. A computer network system is made up of software and has linked protocols that allow a set of computer network that can be used.

Explanation:hope u ike it

In which number system do the digital computer work​

Answers

The numbers that are operated on by a digital computer is known as the binary number system; binary digits, or bits. These are 0's and 1's.

what is profession explain with example​

Answers

Answer:   a profession is a job, or what you do for a living

example : a teacher is an example of proffesion

Answer:

the activities which are done for earning and to live life is called profession . eg: doctor ,engineer,

In a record, each separate piece of data, such as a last name, a first name, or an address, is called a _____________.

Answers

In a record, each separate piece of data, such as a last name, a first name, or an address, is called a field.

What each record in a database is called?

A row, record, or tuple refers to a single entry in a table. A set of connected data is represented by a tuple in a table.

What is database?

A database in computing is a structured collection of data that is electronically accessible and stored.

Large databases are housed on computer clusters or cloud storage, whilst small databases can be stored on a file system.

Data modeling, effective data representation and storage, query languages, security and privacy of sensitive data, and distributed computing issues, such as supporting concurrent access and fault tolerance, are all part of the design of databases.

What is DBMS?

Essentially, a database management system (or DBMS) is just a computerized data-keeping system. Users of the system are provided with the ability to carry out a variety of actions on such a system for either managing the database structure itself or manipulating the data in the database. Data structures or types are used to classify database management systems (DBMSs).

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Beginners Comp Sci (LANGUAGE: Java)
Please Help!

Beginners Comp Sci (LANGUAGE: Java)Please Help!

Answers

Java is an object-oriented, well-structured language that is accessible to beginners. Since many procedures run automatically, you can become proficient in it rather quickly.

Java is it taught in CS?

The programming languages that students learn will form the cornerstone of every computer science education. A typical computer science program will cover at least one programming language, such Java or C++, used in

I'm 40; can I learn Java?

No, you are not too old to program, so let's get that out of the way. There has never been an age restriction on learning to code. But far too frequently, older folks limit. Their ability to achieve because of insecurity and uncertainty.

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What visual practice provides more information about logical relations when creating an ERD

Answers

Answer:

Logical Data Model

Explanation:

An Entity Relationship Diagram (ERD) is a model or a diagram designed to reveal the relationship between various entities such as people, places, objects, and so on within an institution. Entity relationship diagram is also known as Entity relationship model. This model is used to design relational database by various sectors such as education, engineering, business, etc.

ERD is designed using conceptual data model, logical data model, and physical data model.

The visual practice or model that gives more insight into the logical relations among the entity is the logical data model.

The logical data model is used to illustrate more detailed operational and relational data among the entities. It is more detailed than the conceptual data.

So, the correct answer is logical data model.

Advancements in technology have made the global marketplace more accessible. True O False​

Answers

Answer:

I'd say true

Explanation:

Because techonolgical advancements have made the marketplace more reliable and more powerful than ever before. Hoep it helps

Answer:

true

Explanation:

this is because traders can show case their product through the internet.

there is easy acess of buying of stuffs at ones comfort zone .

transition of money is quicker

What is the function of WriteLine operation? (in small basic app)
1.to print each line of text on a same line
2. to print each line of text on a separate line
3. To show the text window
4. None of the above

Answers

Answer:

WriteLine ("If you just want a quick text, you can simply write it inside quotation marks.") TextWindow. WriteLine ("But, if you want a text, or value, to be repeated through the code, you may want a VARIABLE.")


What is meant by the "E-Book Moment"and how is it relevant to
understand and appreciate Fintech?

Answers

The "E-Book Moment" refers to a pivotal point in technological advancements when digital books (e-books) gained widespread acceptance and disrupted the traditional publishing industry.

Understanding and appreciating the "E-Book Moment" is relevant to grasp the significance of Fintech (financial technology) and its potential to revolutionize the financial industry through digital innovations and disrupt traditional financial services.

The "E-Book Moment" signifies a transformative shift in consumer behavior and industry dynamics. It highlights the moment when e-books became widely adopted, challenging the dominance of digital books and transforming the publishing landscape. This moment represented the convergence of technology, consumer preferences, and market forces, leading to a fundamental change in the way people read and purchase books.

Drawing a parallel to Fintech, the "E-Book Moment" serves as an analogy to understand the potential impact of digital technologies on the financial industry. Fintech encompasses various technological innovations, such as mobile banking, digital payments, blockchain, and robo-advisors, which are reshaping traditional financial services. Similar to the "E-Book Moment," Fintech represents a disruptive force that is changing how financial transactions are conducted, improving accessibility, efficiency, and customer experience.

By understanding the "E-Book Moment" and its implications, we can appreciate the transformative power of technology in reshaping industries. It highlights the need for traditional financial institutions to adapt and embrace digital innovations to stay relevant in the evolving landscape of Fintech.

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We are searching for an int key in a sorted int array that has n elements. under what circumstances will linear search / sequential search be more efficient than binary search

Answers

If the "key" is the first element in the array, linear search will discover it right away because it looks at the first element first. Because binary search divides the array in half each time and tests the middle element, it will take longer to check the initial value.

What do you mean by linear array?

A graphic organizer called LINEAR ARRAYS aids pupils in understanding the gradations of meaning between two related words. It is used either before or after reading to analyze minute differences in word usage. Through demonstrating how each word has a distinct meaning, this technique helps kids enhance their word awareness. We typically employ one of four algorithms on a linear array. I advise you to memorize these even if the IB simply demands that you are familiar with them at the pseudocode level.

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Telecommunications, Bridges, Power and energy, combine them to form one sentece

Answers

The combined sentence is given below

In the world today, the use of Telecommunications is acting as Bridges between the old and the new,  there are new innovations in the are of Power and energy,

Describe what telecommunication is?

Information is transmitted electronically over distances through telecommunications. The data could take the shape of voice calls, data, text, photos, or video. These days, telecommunications are utilized to connect relatively far-flung computer systems into networks.

Therefore, one can say that by altering sentence structure, sentence combining "smooths out" rough writing and makes a piece of writing more interesting for the reader. Simply connecting words with a conjunction such as seen above.

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what is the most popular web server application? group of answer choices microsoft internet information services nginx lighttpd apache

Answers

Option D is correct. Apache is the most popular web server application.

A web server is software and hardware that responds to client requests sent over the World Wide Web using Hypertext Transfer Protocol (HTTP) and other protocols. A web server's main task is to display the content of a website by storing, processing, and sending web pages to users. A free and open-source web server called Apache HTTP Server delivers web information over the Internet. Often referred to as Apache, shortly after its creation it surpassed all other HTTP clients as the most used HTTP client on the Internet.

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Sam recorded himself practicing a speech. He watched the recording and observed the behaviors. Which behaviors should Sam try to change? Check all that apply.

varying his rate in different parts of the speech
saying "like" several times a minute
demonstrating enthusiasm for the topic
pausing frequently in the middle of sentences
having a rising intonation at the end of many statements

Answers

Answer:

b d e

Explanation:

Answer:

b d e

Explanation:

NEED ASAP WILL MARK BRAILIEST
Many people are concerned about data privacy. Imagine that you were hired to advise a company about how they can be sure that their customers’ data stays private. What would you tell them?

Answers

Answer:

Conduct a data privacy audit. See where and at what level the company is collecting data and check your legal obligations

Minimize data collection and retention. The more data you hold the more open you are to being hacked and the more data you collect the more you have to answer to customers

Secure the data you keep. With examples of software you use for security

Post a public privacy policy

Provide a forum for complaints.

Explanation:

Which of the following was the primary purpose of muckraking, sensationalism, and yellow journalism in the early 1900s?


to improve literacy rates

to expose government corruption

to make a profit

to influence social reform

Answers

Answer:

C

Explanation:

The presentation programs' basic commands are found in ____.

Answers

Answer:

taskplane

Explanation:

What is the ghosted text or picture behind the content on the page?​

Answers

Answer:

Watermark

Explanation:

This is actually called a Watermark. It is usually used as a way of showing the name or logo of the author who owns the content that is underneath the watermark. This is done so that individuals cannot steal the owner's work and use it as their own. Usually, the owner has the original version of the content without any watermark, as well as individuals that have purchased the content or a licence to use the content for personal or commercial usage.

This status will show while the disk is being converted from a basic disk to a dynamic disk?

Answers

The status that will show while the disk is being converted from a basic disk to a dynamic disk is Converting.

When you convert a basic disk to a dynamic disk, the process goes through several steps. First, the system will check if there are any errors or issues with the basic disk. If none are found, it will proceed with the conversion. During the conversion, the status will show as "Converting." This indicates that the process is ongoing, and the disk is being changed from a basic format to a dynamic one.

Once the conversion is complete, the status will change to "Dynamic," signifying that the process has been successful. It is important to note that converting a disk may cause data loss, so it is advisable to back up your data before proceeding with the conversion. Additionally, some operating systems do not support dynamic disks, so make sure to check compatibility before converting.

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A technician adds a second hard drive to a server with the goal of setting up a RAID 1 but the RAID is not working. Where should the technician look first to try to solve the problem?

Answers

A technician adds a second hard drive to a server with the goal of setting up a RAID 1, but the RAID is not working. He should look first at the RAID setup in the BIOS.

What is RAID?

Data is replicated onto many drives for higher throughput, error correction, fault tolerance, and improved mean time between failures when mirroring or striping data on clusters of low-end disk drives.

In Setup mode, you can add new Secure Boot variables. You should not leave Setup mode running indefinitely.

Therefore, he should first check the RAID configuration in the BIOS.

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Cynthia writes computer programs for mobile phones and has received five job offers in the last week. This is most likely because:

Answers

Answer:i)the use of algorithms in the programs are efficient and less time consuming

ii)there are no errors in the programs and are very easy to understand

iii)the code is easily understandable but the program is strong and good

a medium-sized corporation requires the fastest solution for reading and writing database transactions to shared storage. which solution should be used?

Answers

SAN should be used by the medium-sized organization that gives it the fatstest solution in order to read and write database transactions to shared storage.

A storage area network (SAN) is a high-speed storage network that delivers shared pools of storage capacity to multiple servers. Because of SAN’s low latency and high input/output processing speeds, it is a good option for the fastest transactional environment like databases.

Databases used in medium-sized organizations often support mission-critical workloads that handle large amounts of transactional data and might need to process hundred to thousands of transactions per second. This needs reliable and scalable storage SAN that can provide high-speed input/output operations per second and low latency rates.

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te correct answer of th What is CPU? Draw the image of CPU showing its parts. of AIII and CU.​

Answers

Answer:

Cpu is the brain of computer

Explanation:

Cpu is the brain of comuter then draw pic of computer

Which keyboard shortcut makes the current tool a brush? A.Ctrl+Shift+B
B.Ctrl
C.Shift+B
D.B

Answers

Shift+B on the keyboard turns the active tool into a brush. Ctrl + Shift + B will display the list of edit buffers that the IDE is currently maintaining by default.

Ctrl Shift C – what is it?

The chosen formatting is copied. Ctrl+Shift+C. Copy and paste the chosen formatting. Ctrl+Shift+V. The header or footer from the previous paragraph of the document should be copied.

What does the computer's paintbrush tool do?

On the Toolbar, the Paintbrush tool is used to draw free-form paths that sometimes have a more hand-drawn appearance. While using the Paintbrush tool, you can simultaneously create a route and apply a brush to the stroke to give it an artistic appearance, such as calligraphy.

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What is the output?

class car:

model = "

age = 0

myCar = car()

myCar.age= myCar.age + 10

print(myCar.age)

Output: ___

Answers

Answer:

10

Explanation:

# A class named car is created

# There are two variables in the class, model and age.

# model is a string holding value for the model of the car.

# age is an integer holding value for the age of the car.

class car:  

   model = ''   # model is initialized as empty string

   age = 0       # age is initialized as 0

myCar = car()    # creating a car object named myCar

myCar.age= myCar.age + 10   # the value of the age is updated by adding 10. (Note that myCar was our object. If we want to access any properties of the object, we type the object name, . , and the property name. Initially, age was 0, we added 10 to it and it becomes 10)

print(myCar.age)    #prints the age of the myCar object, 10

"Use onblur and onfocus to add red borders to the input elements when the user leaves without any input, and a green border if a value is typed and the user is done with the input element."
Was an instruction in my java assignment, does anyone have an idea on what code is needed to do that?

Answers

Answer:

habla en español no te entiendo por favor

What is authentication?
А
The process of converting data that has been converted into an unreadable form of text back to its original form
B
The process of converting data into an unreadable form of text
С
O
The process of verifying the identity of a user who logs on to a system, or the integrity of transmitted data
D
The process of providing proof that a transaction occurred between identified parties

Answers

Answer:

C

Explanation:

I believe that's the answer if it's not sorry

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