An existing table's structure can be modified using the alter table statement.
Which statement is used to change a table's structure that already exists?The ALTER TABLE command can be used to change a table. You can, for instance, add or remove columns, make or remove indexes, alter the type of already-existing columns, or rename individual columns or the entire table. Additionally, you can modify features like the table's comment or the storage engine utilized for it.
How can I alter a table that already has data?Command: ALTER Data Definition Language (DDL) statement ALTER is a Relational DBMS SQL command. ALTER can be used to modify the database's table's structure (like add, delete, drop indexes, columns, and constraints, modify the attributes of the tables in the database).
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comparing the original source document to the coded data submitted to the central cancer registry to identify errors is a quality control activity called .
comparing the original source document to the coded data submitted to the central cancer registry to identify errors is a quality control activity called re-abstracting audit .
What details are kept in a cancer registry?
Cancer registries gather a wide variety of information, such as patient demographics, tumor (cancer) features, treatment, and results.
What three categories of cancer registries exist?
There are three different kinds of cancer registries generally:. Registries based at hospitals and ambulatory surgical treatment centers (ASTCs). People-Based Registries. Unique Registries.What can be learned from cancer registry data?
Population-based registries are made to identify patterns of cancer in different groups or subpopulations. observe the evolution of cancer tendencies. orient planning and assessment of cancer control initiatives.Learn more about Cancer registries
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What is the IAM service feature that enables instances to be authorized actors (or principals) called
The Identity and Access Management (IAM) service feature that enables instances to be authorized actors or principals are called: Instance principals.
What is an IAM?IAM is an acronym for Identity and Access Management in Oracle Cloud Infrastructure (OCI) and it is typically designed and developed to avail end users an ability to control who can access their cloud resources, especially through authentication protocol.
In Oracle Cloud Infrastructure (OCI), instance principals refers to the Identity and Access Management (IAM) service feature that enables instances to be authorized actors or principals based on established policies.
In conclusion, an IAM service feature that allow instances in Oracle Cloud Infrastructure (OCI) to be authorized actors or principals are called instance principals.
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15 points: Which type of system is used to capture and leverage the decision-making abilities of human experts?
Decision support system
Office automation systems
Management information systems
Knowledge-based systems
Answer:
A
Explanation:
Give three examples of the following types of data?
Give three examples for each category in the software domain ?
CCDI :)??
An example of transactional data are:
Sales ordersPurchase ordersShipping documentsIts software domain are: Personal meeting, a telephone call, and a Video call
An example of financial data are: assets, liabilities, and equity. The software are: CORE Banking, Retail Banking, and Private banking
An example of intellectual property data are: books, music, inventions. The software domain are Patents, trademarks, and copyrights
What types of software are used in the financial industry?Through sales and marketing tools, data-driven contact management, and workflow automation, customer relationship management (CRM) software assists financial services organizations in fostering new relationships and maximizing the value of existing customers.
You can see how your consumers are utilizing your website to complete a transaction by using transaction management software. It may demonstrate both how each website element functions on its own and as a part of the overall technological infrastructure.
Note that Information that is gathered from transactions is referred to as transactional data. It keeps track of the date and location of the transaction, the time it took place, the price ranges of the goods purchased, the mode of payment used, any discounts applied, and other quantities and characteristics related to the transaction.
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DO any of yall know where American football came from and when? Because I've researched but I can't find an answer
The sport of American football itself was relatively new in 1892. Its roots stemmed from two sports, soccer and rugby, which had enjoyed long-time popularity in many nations of the world. On November 6, 1869, Rutgers and Princeton played what was billed as the first college football game.
How did tribes profit most from cattle drives that passed through their land?
A.
by successfully collecting taxes from every drover who used their lands
B.
by buying cattle from ranchers to keep for themselves
C.
by selling cattle that would be taken to Texas ranches
D.
by leasing grazing land to ranchers and drovers from Texas
The way that the tribes profit most from cattle drives that passed through their land is option D. By leasing grazing land to ranchers and drovers from Texas.
How did Native Americans gain from the long cattle drives?When Oklahoma became a state in 1907, the reservation system there was essentially abolished. In Indian Territory, cattle were and are the dominant economic driver.
Tolls on moving livestock, exporting their own animals, and leasing their territory for grazing were all sources of income for the tribes.
There were several cattle drives between 1867 and 1893. Cattle drives were conducted to supply the demand for beef in the east and to provide the cattlemen with a means of livelihood after the Civil War when the great cities in the northeast lacked livestock.
Lastly, Abolishing Cattle Drives: Soon after the Civil War, it began, and after the railroads reached Texas, it came to an end.
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You will use the Word application to design, develop, and create a business letter to potential clients of your new business. The following steps will help you in this process.
Open a blank Word document.
Write a business letter introducing people to your store. You may choose any type of store you wish, but your letter should be at least one paragraph long and be able to be easily personalized to each potential client. Make sure you include the type of business, a sentence about your business plan or philosophy, the location of your business, and any relevant contact information.
With this letter open, begin a mail-merge letter using the letter you just wrote as your starting document.
Since you do not have the addresses of your contacts in the computer, you will need to type a new list and create a new data source. Save the data source as "Mail Merge Data Source Lesson 3."
For this example, enter the names and addresses of four people.
Insert merge codes for the address block, greeting line, and at least two other items from the More Items list.
Preview your letters. Make sure you proofread your work for spelling and grammar errors.
Merge your letters to a new document. Save the original and merged documents.
Show your documents to your instructor for review.
After you have written your letters, you realize you will need mailing labels for the outside of your envelopes. To quickly make these labels, you decide to use a merge.
Open a new document and begin a mail merge using the Mail Merge Wizard.
Select Avery 5160 mailing labels as your label type.
Use the data source you saved earlier, "Mail Merge Data Source Lesson 3," for the addresses for your labels.
Insert an address block on each label.
Preview your labels for format and spelling errors.
Merge your labels and save them in a new document.
Submit your labels in the space provided for your instructor to review.
Answer:
Mail Merge Data Source
Explanation:
Of the seven types of normal forms, how many are considered the most critical for creating a working database?
A. 5
B. 3
C. 2
D. 4
Answer:3
Explanation:
A technically qualified individual who may configure firewalls and IDPSs, implement security software, diagnose and troubleshoot problems, and coordinate with systems and network administrators to ensure that security technical controls are properly implemented is known as a
Answer:
Security technician
Explanation:
Security technicians are responsible for fixing, planning, and implementing the IT and computer security system of organisations by making sure the safety and security of the data and information of the clients as well as the employees that make daily use of the systems
Security technicians administer security access to the clients and employees of the organization and are responsible for being up to date with the latest IT security technology developments.
List some of the icons present in Microsoft Windows 7 desktops.
Answer:
Common desktop icons include Computer, your personal folder, Network, the Recycle Bin, Internet Explorer, and Control Panel.
Explanation:
Discuss the inte Generation of computer, Inlith
three (3) example, each and 7Characteristics each
Generations of Computers
The computers of today find their roots in the second half of the twentieth century. Later as time progressed, we saw many technological improvements in physics and electronics. This has eventually led to revolutionary developments in the hardware and software of computers. In other words, soon the computer started to evolve. Each such technological advancement marks a generation of computers.
Does anybody have the code to 2.19.5: Circle Pyramid 2.0 in CodeHS?
Answer:
Not rlly im only missing one of the check marks so here if yall find out what to do pls tell me in the comments
Explanation:
#WHat the actual frik
speed(0)
radius = 25
penup()
setposition(-150,-60)
def move_to_row(num_circ):
x_value = -((num_circ*5)/2)
y_value = -200+(5*radius)
penup()
setposition(x_value,y_value)
pendown()
def row_value(num_circ):
for i in range(num_circ):
for i in range(4):
pendown()
circle(radius)
penup()
forward(70)
num_circ=int(input("How many circles on the bottom row? (8 or less): "))
for i in range(num_circ):
move_to_row(num_circ)
radius=radius+1
row_value(num_circ)
num_circ=num_circ-1
Nate finishes his application letter and wants to save it as a template. Which type of file will it be?
A.docb
B.docx
.dotm
.dotx
what should you do if an online friend asked to meet you after school?
ᵖˡˢˢˢˢ...
Answer:
I'm going to agree if they had some decision when we meet to each other because I want to meet them in personal.
Explanation:
That's my own opinion
Describe, with examples, the way in which a defect in software can cause harm to a person, to the environment, or to a company
Answer:
Losing jobs. Fire. Destruction of property.
Explanation:
Having a company shut down due to lack of protection and having people testify products unsafe. If software blows up it could cause desturction of property therefore causing the effect of many people losing their jobs.
i want pizzzzzzzaaaaaaaaaaa
What is the subnet address if the destination address is 200.45.34.56 and the subnet mask is 255.255.240?
To calculate the subnet address, you need to perform a bitwise logical AND operation between the destination address and the subnet mask.
Destination address: 200.45.34.56Subnet mask: 255.255.240.0 (assuming you meant 255.255.240.0 instead of 255.255.240)Converting the IP address and subnet mask to binary form:Destination address: 11001000.00101101.00100010.00111000Subnet mask: 11111111.11111111.11110000.00000000Performing the bitwise AND operation:
11001000.00101101.00100010.00111000 (destination address)
11111111.11111111.11110000.00000000 (subnet mask)
11001000.00101101.00100000.00000000
Converting the resulting binary back to decimal form:Subnet address: 200.45.32.0Therefore, the subnet address for the given destination address and subnet mask is 200.45.32.0.
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1. You are about to start a new photography program at your graduate school. While you already have a professional DSLR
camera, you want to purchase some additional tools and equipment so that you are prepared for any photography
situation. What are some helpful tools and/or equipment that you might purchase? Identify, describe, and explain
several items including how they are used and why.
Answer:
I should bring extra batteries, a UV filter, Cleaning kit, a camera case, external hard drive, the 'Nifty Fifty' lens, and a tripod. Most photographers use a UV lens filter to protect their cameras, especially if they have an expensive lens. UV lens filters prevent dust and dirt from coming into contact with the lens. ... If rain or water droplets get on your lens filter, it's easier to wipe these off your filter than your lens. The best lens cleaning kits will keep your lenses clean to avoid photos of your fingerprints. A good lens cleaning kit is a photographer's best friend. It might not be as fun or flashy as the latest camera gear, but it's just as important as your DSLR when it comes to capturing great images. Photos are often backed up to different devices and a remote cloud. External hard drives are perfect for local backup. Requirements: The requirements for external hard drives used for backup are large volume and affordability. Speed and size are not critical here. Tripods are used for both still and motion photography to prevent camera movement. They are necessary when slow-speed exposures are being made, or when lenses of extreme focal length are used, as any camera movement while the shutter is open will produce a blurred image.
Explanation: I just did this and this was my answer. Im getting an A in this class (pls mark me brainlyist)
To buy some helpful tools and/or equipment that you might purchase are the greater batteries, a UV clear out, a Cleaning package, a digital digicam case, an outside difficult drive, the 'Nifty Fifty' lens, and a tripod.
What is the other equipment that helps in camera protection?The excellent lens cleansing kits will hold your lenses easy to keep away from pics of your fingerprints. An excellent lens cleansing package is a photographer's excellent friend. It won't be as amusing or flashy because of the brand new digital digicam gear, however, it is simply as essential as your DSLR in terms of shooting superb images.
Most photographers use a UV lens clear to defend their cameras, in particular in the event that they have a steeply-priced lens. UV lens filters save you dirt and dust from getting into touch with the lens. If rain or water droplets get to your lens clear out, it is less complicated to wipe those off your clear out than your lens.
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Please i need your help
Digital publications, like modern websites, that allow you to click anywhere on a page without having to go in any particular order have:
A.
linear navigation.
B.
circular navigation.
C.
non-linear navigation.
D.
cross navigation
Digital and analog audio recordings have pros and cons. Do you think the pros of digital recordings outweigh the cons and therefore prefer digital audio recordings? Or, do you think the cons outweigh the pros and therefore you prefer analog audio recordings? Explain.
Digital vs Analog Audio is completely personal preference and there is no clear winner on which is better.
But there are some pros and cons about both, Analog sometimes distorts when playing and can be easily scratched and ruins the grooves. Analog is believed to be the true representation of the sound when it was recorded. Digital is not the actual recording of the sound, it's actually a combination of binary code. It is also sometimes mixed or remastered in Digital and sounds a bit different to make it sound better. It also depends on the system you are listening it from. You could have a horrible Digital system its playing through and an amazing Analog system playing, of course the Analog system will sound better in that case. Some believe that Digital is on par to overtake Analog in the "true picture of sound" category but some also say Analog will forever be the best at playing sound and Digital will always be the alternative.
But, in the end it's all personal preference and the pros and cons don't overweigh to make one better than the other.
Using first-class continuations, we can implement a lightweight unit of cooperative-multitasking known as a fiber. We will do this by implementing the following functions:
spawn: Creates a new fiber. Similar to the Unix fork system call, when spawn is called it will return twice with different values. In our implementation, it will return first with the value #t (true) and then again with the value #f (false).
yield: Performs a context switch to the next fiber, if there is one. I.e., returns back into the context of another fiber and resumes executing it.
terminate: Terminates the calling fiber.
For these functions to work, you will need to maintain a global queue of fibers (using a list), which is updated as necessary.
First-class continuations allow us to implement a lightweight unit of cooperative-multitasking known as a fiber.
We can create a new fiber using the "spawn" function, which is similar to the Unix fork system call. When "spawn" is called, it returns twice with different values - first with the value #t (true) and then again with the value #f (false).
To switch between fibers, we use the "yield" function, which performs a context switch to the next fiber if there is one. This means that we return to the context of another fiber and resume executing it. Finally, we can terminate a fiber using the "terminate" function.
To make these functions work, we need to maintain a global queue of fibers using a list, which is updated as necessary. This queue allows us to keep track of all the fibers that need to be executed and switch between them as necessary. By implementing these functions and maintaining the queue, we can create a simple yet effective multitasking system.
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HELP 15 POINTS PLZ HELP ME-
Which of the following answers would push the ball to the top right corner of the game window, assuming it started in the center?
A. ball.pushUp();
ball.pushRight();
B. ball.pushDown();
ball.pushRight();
C. ball.pushUp();
ball.pushDown();
D. ball.pushLeft();
ball.pushDown();
Answer:
A
Explanation:
its moving the ball up and right at the same time, making it move to the top right corner
30 points for this.
Any the most secret proxy server sites like “math.renaissance-go . Tk”?
No, there are no most secret proxy server sites like “math.renaissance-go . Tk”
What is proxy server sitesA proxy server functions as a mediator, linking a client device (such as a computer or smartphone) to the internet. Sites operating as proxy servers, otherwise referred to as proxy websites or services, allow users to gain access to the internet using a proxy server.
By utilizing a proxy server site, your online activities are directed through the intermediary server before ultimately reaching your intended destination on the web.
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1.16.4 Karel’s escape code
(3 different sized worlds, has to work for all) (small, medium, extreme)
Here is the code for Karel's escape that should work for all three different sized worlds - small, medium, and extreme:
The Codefunction turnRight() {
turnLeft();
turnLeft();
turnLeft();
}
function escape() {
while(frontIsClear()) {
move();
}
turnLeft();
while(!frontIsClear()) {
turnRight();
}
move();
while(!atGoal()) {
if(frontIsClear()) {
move();
} else {
turnLeft();
while(!frontIsClear() && !atGoal()) {
turnRight();
}
if(frontIsClear()) {
move();
}
}
}
}
function atGoal() {
if(beepersPresent()) {
return true;
} else {
return false;
}
}
This code should work for all three different sized worlds - small, medium, and extreme - because it uses Karel's basic movement commands and logic to navigate to the beeper and escape the world.
The escape() function is the main function that drives Karel's movement, while the atGoal() function checks if Karel has reached the beeper. The turnRight() function is a helper function that turns Karel to the right instead of using three turnLeft() commands.
To use this code, you can copy and paste it into the code editor in the Karel programming environment for each size of the world, and then run the program to see Karel escape.
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T/F : because of the weaknesses of wep, it is possible for an attacker to identify two packets derived from the same iv.
The correct answer is True.Because of the weaknesses of WEP (Wired Equivalent Privacy), it is possible for an attacker to identify two packets derived from the same initialization vector (IV).
WEP is an outdated wireless security protocol that was commonly used in early Wi-Fi networks. It has several known vulnerabilities, including weak encryption mechanisms and predictable IVs. The IV is a component used in the encryption process of WEP to introduce randomness.One of the weaknesses of WEP is that it reuses IVs, which leads to the same encryption key being used for multiple packets. This repetition allows an attacker to capture enough packets and analyze their patterns to identify when two packets share the same IV. Once an attacker identifies packets with the same IV, they can employ statistical analysis techniques to potentially deduce the key used for encryption.
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hy does payments constitute such a large fraction of the FinTech industry? (b) Many FinTech firms have succeeded by providing financial services with superior user interfaces than the software provided by incumbents. Why has this strategy worked so well? (c) What factors would you consider when determining whether an area of FinTech is likely to tend towards uncompetitive market structures, such as monopoly or oligopoly?
(a) lengthy and complex processes for making payments (b) legacy systems and complex interfaces (c) regulatory requirements and substantial initial investment, can limit competition
(a) Payments constitute a significant portion of the FinTech industry due to several factors. First, traditional banking systems often involve lengthy and complex processes for making payments, leading to inefficiencies and higher costs. FinTech firms leverage technology and innovative solutions to streamline payment processes, providing faster, more secure, and convenient payment options to individuals and businesses. Additionally, the rise of e-commerce and digital transactions has increased the demand for digital payment solutions, creating a fertile ground for FinTech companies to cater to this growing market. The ability to offer competitive pricing, improved accessibility, and enhanced user experience has further fueled the growth of FinTech payment solutions.
(b) FinTech firms have succeeded by providing financial services with superior user interfaces compared to incumbents for several reasons. Firstly, traditional financial institutions often have legacy systems and complex interfaces that can be challenging for users to navigate. FinTech companies capitalize on this opportunity by designing user-friendly interfaces that are intuitive, visually appealing, and provide a seamless user experience. By prioritizing simplicity, convenience, and accessibility, FinTech firms attract and retain customers who value efficiency and ease of use. Moreover, FinTech companies leverage technological advancements such as mobile applications and digital platforms, allowing users to access financial services anytime, anywhere, further enhancing the user experience.
(c) Several factors contribute to the likelihood of an area of FinTech tending towards uncompetitive market structures such as monopoly or oligopoly. Firstly, high barriers to entry, including regulatory requirements and substantial initial investment, can limit competition, allowing a few dominant players to establish market control. Additionally, network effects play a significant role, where the value of a FinTech service increases as more users adopt it, creating a competitive advantage for early entrants and making it challenging for new players to gain traction. Moreover, data access and control can also contribute to market concentration, as companies with vast amounts of user data can leverage it to improve their services and create barriers for potential competitors. Lastly, the presence of strong brand recognition and customer loyalty towards established FinTech firms can further solidify their market position, making it difficult for new entrants to gain market share.
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What is an important theme in "Once Upon a Time"?
the unity between all peoples
the disintegration of South African society
the birth of a new nation
the importance of self-reliance
Answer:
The disintegration of South African society.
Explanation:
Nadine Gordimer's "Once Upon A Time" revolves around the racist "Apartheid" time of South African society where the whites 'dominate' the blacks. the story focuses on the societal issues between the two races and how it is detrimental to the overall lives of the people involved.
One important theme of the story is racism, "Apartheid" which seemingly dictates who is superior and who is not. The huge divide in not only the living spheres of the two groups of citizens but also in their approaches to society is indicative of the discriminative attitude and perception of the people, especially with the whites claiming themselves to be superior and 'civilized'. The book deals largely with the colonial mindset of the whites while also the structural bigotry apparent in the mindset of the people.
Thus, the correct answer is the second option.
Answer:
The disintegration of South African society.
Explanation:
Does anyone know what this logo is??
Answer:
I have got no idea it looks like an older style
Answer:
logitech
Explanation:
An incident response plan should be created be for a software system is released for use.
a. True
b. False
a computer on a 6-mbps network is regulated by a token bucket. the token bucket is filled at a rate of 1 mbps. it is initially filled to capacity with 8 megabits. how long can the computer transmit at the full 6 mbps?
Given that a computer on a 6-Mbps network is controlled by a token bucket and the token bucket is filled at a rate of 1 Mbps. If it is initially filled to capacity with 8 megabits, then the time taken for the computer to transmit at the full 6 Mbps is: 0.17 seconds.
What is a token bucket in Networking?The token bucket is a packet-switched and telecommunications network algorithm. It may be used to ensure that data transmissions in the form of packets adhere to set bandwidth and burstiness constraints (a measure of the unevenness or variations in the traffic flow).
The net outflow from the token bucket is 5Mbps. As a result, the time it takes for the full bucket to empty is
1Mb/6Mbps=0.17sec.
Thus, the computer communicates at the maximum 6-Mbps rate for the first 0.17 seconds before switching to 1-Mbps.
Token bucket enables huge bursts to be transferred more quickly by increasing output speed. The packets are sent at an average rate by the leaky bucket. Token buckets allow you to save tokens (permission) for sending huge bursts. A leaking bucket prevents saving at a steady rate.
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