_____ are classes that provide additional behavior to methods
and are not themselves meant to be instantiated.
a. Derived classes
b. Mixin classes
c. Base classes
d. Inheritance cl
Complete the code to generate the following output. 16
8
class Rect():
def __init__(self,length,breadth):
self.length = length
self.breadth = breadth
def getArea(self):
print(self.length*self.breadth)
class Sqr(Rect):
def __init__(self,side):
self.side = side
Rect.__init__(self,side,side)
def getArea(self):
print(self.side*self.side)
if __name__ == '__main__':
XXX
a. square = Sqr(4)
rectangle = Rect(2,4)
square.getArea()
rectangle.getArea()
b. rectangle = Rect(2,4)
square = Sqr(4)
rectangle.getArea()
square.getArea()
c. Sqr().getArea(4)
Rect().getArea(2,4)
d. Rect(4).getArea()
Sqr(2,4).getArea()
What is output?
class Residence:
def __init__ (self, addr):
self.address = addr def get_residence (self):
print ('Address: {}'.format(self.address))
class Identity: def __init__ (self, name, age): self.name = name
self.age = age
def get_Identity (self):
print ('Name: {}, Age: {}'.format(self.name, self.age))
class DrivingLicense (Identity, Residence): def __init__ (self, Id_num, name, age, addr): Identity.__init__ (self,name, age) Residence.__init__ (self,addr) self.Lisence_Id = Id_num def get_details (self):
print ('License No. {}, Name: {}, Age: {}, Address: {}'.format(self.Lisence_Id, self.name, self.age, self.address))
license = DrivingLicense(180892,'Bob',21,'California')
license.get_details()
license.get_Identity()
a. License No. 180892
Name: Bob, Age: 21
b. License No. 180892, Address: California
Name: Bob, Age: 21
c. License No. 180892, Name: Bob, Age: 21, Address: California
d. License No. 180892, Name: Bob, Age: 21, Address: California
Name: Bob, Age: 21
Answers
The correct answer for the first question is:
b. Mixin classes
Mixin classes are classes that provide additional behavior to methods and are not themselves meant to be instantiated. They are typically used to add specific functionality to multiple classes through multiple inheritance.
The code to generate the desired output is:
```python
class Rect():
def __init__(self, length, breadth):
self.length = length
self.breadth = breadth
def getArea(self):
print(self.length * self.breadth)
class Sqr(Rect):
def __init__(self, side):
self.side = side
Rect.__init__(self, side, side)
def getArea(self):
print(self.side * self.side)
if __name__ == '__main__':
square = Sqr(4)
rectangle = Rect(2, 4)
square.getArea()
rectangle.getArea()
```
The output will be:
```
16
8
```
For the second question, the correct answer is:
c. License No. 180892, Name: Bob, Age: 21, Address: California
The code provided creates an instance of the `DrivingLicense` class with the given details and then calls the `get_details()` method, which prints the license number, name, age, and address. The `get_Identity()` method is not called in the code snippet, so it won't be included in the output.
The output will be:
```
License No. 180892, Name: Bob, Age: 21, Address: California
```
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Related Questions
Discussion Topic: As you read about this week in your eBook, technology is the backbone of almost every successful business today. This is true of the luxury hotel business, where innovative technology is at the heart of the business. While technology may be at the heart of the business, it is just as important to balance this with that personal touch that valued guests expect and require. For example, technology allows guests to easily order room service from their smartphones or from their television sets in their hotel rooms. The personal touch then comes in when the orders are personally delivered by staff members on antique-looking carts with themeals on fine china and drinks in crystal glasses. One of the biggest challenges of a luxury hotel is balancing technology while consistently delivering that personal touch.
In order to get a better look into this challenge, address the following questions based on the key ideas outlined in the reading this week:
1. What are the key customer service processes and related procedures that a hotel will typically perform?
2. What processes would you automate? How?
3. What processes will you choose to conduct with that human touch?
4. For the processes that you will keep "hands on," how can you use technology to improve their efficiency?
5. For the processes that you will automate, how can you add that personal touch to them?
Answers
In the luxury hotel business, balancing technology and the personal touch is essential for providing exceptional customer service.
Key customer service processes typically performed by hotels include reservations and booking management, check-in and check-out procedures, room service, concierge services, housekeeping, and guest assistance. However, certain processes require a human touch to create a personalized and memorable experience. These include personalized greetings and interactions during check-in, personalized recommendations and assistance from concierge services, room customization based on guest preferences, and attentive service during dining experiences. These processes rely on human interaction to understand and cater to guests' individual needs and preferences.
Technology can still play a role in enhancing the efficiency of hands-on processes. For example, staff can use customer relationship management (CRM) systems to access guest preferences and history, enabling personalized service. Mobile devices can be utilized by staff to receive real-time updates and communicate seamlessly with guests and colleagues, improving response times and overall efficiency.
To add a personal touch to automated processes, hotels can focus on customized communication. For instance, sending personalized welcome messages or recommendations through automated messaging systems, incorporating guest names and preferences in digital interactions, and ensuring prompt and personalized responses to guest inquiries or feedback. By infusing personalized elements into automated processes, hotels can maintain a balance between efficiency and creating a personalized guest experience.
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select the correct answer from each drop-down menu. “To clean a computer screen, use ___. To clean a keyboard, use a ___.”
Answers
Answer:
The answers are:
The first drop down menu: Soft cloth
The second drop down menu: Paintbrush
Explanation:
I got it right on the Edmentum test.
The selection of the correct word from each drop-down menu is as follows:
To clean a computer screen, always use a soft cloth.To clean a keyboard, always use a paintbrush. Why computer screen is used cleaned regularly?It is important to clean off your computer screen regularly. This is because if you don't clean your screen properly, you could damage it permanently and possibly harm your computer.
Many many people don't know how to properly clean their screens, they are just requested to watch a video available on the Internet. The process of cleaning your computer's hardware makes the entire system run more smoothly and keeps it running longer. It not only protects your investment but the important data stored on it as well.
Therefore, the selection of the correct word from each drop-down menu is well mentioned above.
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A ____ is a share of ownership in a company
Answers
Answer:
stock
A stock is a share of ownership in a company
In some video games, the player cannot obtain the reward without doing what with something that they already have?
Group of answer choices
hiding
risking
selling
maintaining
Answers
Answer:
Risking.
Explanation:
Not a question, but am I the only one who keeps seeing those people who say "The answer is linked here"? I feel like its some sort of way people are trying to hack you or something, if anyone knows what's up with that please tell me.. Its getting annoying.
Answers
Question at position 5 a mathematician develops a program to solve systems of linear equations. When they use distributed computing techniques to run the program on two computers in parallel, they find a speedup of 2. In this case, what does a speedup of 2 indicate? a mathematician develops a program to solve systems of linear equations. When they use distributed computing techniques to run the program on two computers in parallel, they find a speedup of 2. In this case, what does a speedup of 2 indicate? the program completed in two minutes less time with two computers versus one computer. The program completed in half the time with two computers versus one computer. The program completed in twice as much time with two computers versus one computer. The program completed in two minutes more time with two computers versus one computer
Answers
A speedup of 2 means that the program completed in half the time with two computers versus one computer. Speedup is a measure of how much faster a program runs on multiple processors compared to a single processor, and a speedup of 2 indicates that the program runs twice as fast on two processors as it does on a single processor.
What does speedup of 2 indicateA speedup of 2 in this case indicates that the program completed in half the time with two computers versus one computer. Speedup is a measure of how much faster a program runs when executed on multiple processors compared to a single processor. A speedup of 2 means that the program runs twice as fast on two processors than on a single processor. In other words, if the program takes T time to complete on a single processor, it takes T/2 time to complete on two processors.
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A visual representation of an algorithm structure
Flow Chart
Array
Function
No answer text provided.
Answers
Answer:
I think its a flow chart
(True or False) When you set styles in the Pages Properties dialog box, they will overwrite styles in an external style sheet?
Answers
Answer:
That will be True.
Explanation:
A family just changed to a different mobile phone and data service provider. They now need take some time to transfer their content to new phones and learn the features of the new service. This is an example of a:
Answers
The above scenario is an example of switching cost customers incur changing to a new supplier.
What id Switching costs?This is known to be the the costs that a consumer gets or has due to the effect of changing brands, or products.
Note that the above is an example of switching cost customers incur changing to a new supplier as they are said to be psychological, effort-based, and needs time.
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How many bits do we have in the MAC address of an Ethernet card?
Answers
Detailed Explanation:
In a LAN, each node is assigned a physical address, also known as a MAC/Ethernet address. This address is unique to each of the nodes on the LAN and is 6 bytes (48 bits) long, which is burned on the Ethernet card (also known as the network interface card)
what was the first game developed by microsoft game studios?
Answers
Answer:
The first game developed by Microsoft Game Studios was Microsoft Flight Simulator in 1982.
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What will compression do to an image?
reduce its file size
reduce the amount of space it takes up on the screen
increase its file size
increase the amount of space it takes up on the screen
Answers
Answer:
compressioh reduces the image's file size
anyone have good websites to cure boredom
Answers
Answer:
cool math if its not blocked
Explanation:
if a visual image is first presented subliminally, the chance of a person later recognizing the same briefly presented image is improved. this best illustrates:
Answers
If a visual image is first presented subliminally (below the threshold of conscious perception), it can improve a person's chance of recognizing the same briefly presented image later. This phenomenon is known as priming.
Priming refers to the process in which exposure to a stimulus influences subsequent processing or perception of the same or related stimuli. In this case, when a visual image is presented subliminally, it means that it is shown very briefly and at a level below the person's conscious awareness. Although the person may not consciously perceive the image, it can still have an impact on their subsequent perception or recognition of the same or similar images.
When the subliminal image is presented, it can activate relevant neural pathways and concepts in the person's brain. Later, when the person is presented with a similar image, even if it is presented briefly and at a conscious level, the priming effect can enhance their ability to recognize or process the image. This is because the previous exposure to the subliminal image has already activated related mental representations, making it easier for the person to identify or process the image. The phenomenon of priming is widely studied in psychology and cognitive science, and it demonstrates how prior exposure to stimuli, even if not consciously perceived, can influence subsequent perception, recognition, or processing of related stimuli.
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Leah wants to add an image to her updated presentation, so she wants to access the Help interface. What should Leah do to access the interface?
Answers
Answer: 0
Explanation: 1/2
Answer:
a
Explanation:
PLS HELP ILL GIVE BRAINLY- (enter the answer) Microsoft _________ is an example of a desktop publishing software
Answers
Answer:
word fffffffffffffffffffffff
Sorry if wrong
Which of the following is bootable media that you can use to repair or reinstall Windows 10? a. A restore drive b. A recovery drive C. WinRE drive d. Reset this PC drive
Answers
b. A recovery drive. A recovery drive is a bootable media that you can use to repair or reinstall Windows 10.
It contains the necessary system files and tools to troubleshoot and fix issues with your operating system. You can create a recovery drive using the built-in Windows Recovery Environment (WinRE) tool, which allows you to access advanced startup options, system restore, system image recovery, and other repair options. It is recommended to create a recovery drive before any major system changes or in case of system failures, as it provides a convenient way to restore or reinstall Windows 10 if needed.
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What is the content of array ages after calling shift()?
public static void shift(int[] nums) {
int i;
for(i = 0; i < nums.length-1; ++i) {
nums[i] = nums[i+1];
}
} public static void main(String[] args) {
int[] ages = {16, 19, 24, 17};
shift(ages);
}
a. {16, 19, 24, 17}
b. {19, 24, 17, 17}
c. (19, 24, 17, 16)
d. {16, 16, 19, 24}
Answers
Answer:
b. {19, 24, 17, 0}
Explanation:
After calling the shift() method with the given code, the content of the array 'ages' will be: {19, 24, 17, 17}
So, the correct answer is B.
The shift() method shifts all elements in the array to the left by one index.
In this specific code, the first element is overwritten by the second element, the second element is overwritten by the third element, and so on until the last element remains unchanged.
After calling shift() on the array ages, the new content of the array will be {19, 24, 17, 17}.
Therefore, the correct answer is option b.
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Which of the following commands can be used to scan a filesystem for disk usage, create, check, and repair quota files? a. chkquota b. quotacheck c. edquota d. quota
Answers
The following command can be used to scan a filesystem for disk usage, create, check, and repair quota files: quota check.
A file system is the way an operating system keeps track of files on a disk or partition, defining where files are stored and how they are organized. A filesystem is an organizational structure that enables files to be stored, found, and retrieved more quickly and efficiently. Every partition and disk in a Linux or UNIX system is referred to as a file system because it contains files, directories, and other files required to operate the operating system. A filesystem is a method for organizing and storing data that includes files and directories, as well as the ways in which they can be accessed, used, and managed.The quotacheck command is used to check a filesystem for disk usage, create, verify, and repair quota files. This utility examines the filesystem and reports any discrepancies between the current usage of disk space and the limits set by the administrator. In this way, it generates the aquota. file that stores the user's and group's quota data in a human-readable format. Quotacheck scans the specified file system for disk usage, repairs any quota file inconsistencies, and creates an up-to-date quota file with the current usage for each quota-enabled partition on the file system.Learn more about filesystem here: https://brainly.com/question/14614936
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I am timed and it needs to be in program C PLEASE help !!
Declare an array of doubles of size 170 called examBonus and initialize all the elements in the array to 5.5 (HINT: use a loop)
Answers
Answer:
Following are the declaration to this question:
double examBonus[] = new double[170]; // declaring the double array examBonus that holds 170 size value
int x1;//defining an integer variable x1
for (x1=0;x1<170;x1++)//defining a for loop that initialize value in array
{
examBonus[x1] = 5.5;//assign value in array
}
Explanation:
In the above-given java program code, a double type array "examBonus" is declared, that holds a given size value, which is already defined in the question.
In the next step, an integer variable "x1" is defined which is used in the for loop that starts from 0 and ends when its value less than 170, and it assigns the value "5.5" in the above-given array.
A professional photographer working for a top newspaper would like control over the quality and editing
process of digital photos. Which file format should be used on the digital camera to ensure the
photographer has this flexibility?
A. AI
B. JPEG
C. RAW
D. SVG
Answers
Answer:
RAW
Explanation:
raw usually gives you the best quality possible and its easy to go through the editing process with flexibility compared to the other options.
Answer: raw
Explanation: got a 100%
edhesive 3.3 lesson practice
Answers
Answer:
Consider the following code:
if (x > 5 AND x <= 10):
print(OK)
Click all the mistakes that apply:
AND should be and
The print (OK) should be print ("OK")
The blue section of the following Venn diagram could represent which of the following Boolean statements?
not
The following code will not compile. Which of the options below would allow the code to compile and run as intended?
if (x >= -10 and <= 10):
print("In range")
if (x >= -10 and x <= 10):
what happens to the data gathered by iot sensors? a. it is simply displayed on the iot device. b. it is analyzed and aggregated by the iot device itself. c. it is cleaned and standardized before transmittal.
Answers
Answer C. It is cleaned and standardized before transmittal. Process of cleaning and standardization. That the data is accurate, consistent, and in a format that can be easily analyzed and understood by the intended recipients.
Cleaning involves removing any unnecessary or redundant information, while standardization ensures that the data is in a uniform format that can be easily compared and combined with other data sets. This process is critical to ensuring that the data is of high quality and can be effectively used for analysis and decision-making.
the broad guidelines that establish the legal obligations standardization of healthcare professionals.
Healthcare professionals should generally check the product's quality and efficacy. If something is nice, it won't have any negative impacts. So they ought to evaluate the effectiveness.
They should also assess the product's worth. Whether or not the product is valuable.
They should then have their teammates assess the quality. so that we can quickly identify the problem.
Finally, they need to determine whether or whether the product enabled effective human communication.
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what are the advantages of customer relationship managment
Answers
Answer:
Enhances Better Customer Service.
Facilitates discovery of new customers.
Increases customer revenues.
Helps the sales team in closing deals faster.
Enhances effective cross and up-selling of products.
Simplifies the sales and marketing processes.
Makes call centers more efficient.
Enhances customer loyalty.
katie is giving her team a tour of an offset print shop. she uses this as an opportunity to discuss a number of complex topics about printing and setting up indesign documents to separate and print correctly. as a final lesson to her team, katie shows them a job that has already been preflighted and is now getting ready to be sent to the printer. now it just needs to be .
Answers
Katie says she placed her number in the slug area and used the registration swatch as a fill color. The correct option is D.
Who is a designer?A designer is a person who designs things and places. They are a very innovative person, and they always use many things which seems to waste into useful things and unique things.
The output portion alludes to the printing itself, hence this printer possesses these two characteristics. Because you cannot touch an operating system, it cannot be an operating system, and because you cannot put anything in a printer, it cannot be a data storage device.
Therefore, the correct option is D. Slug/Registration.
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The question is incomplete. Your most probably complete question is given below:
Katie tells her designers that her personal phone number is in the layout so that the printer can call her if there is a problem. Katie says she placed her number in the _____ area and used the _____ swatch as a fill color.
A. Bleed/Four-color tint
B. Pasteboard/Magenta
C. Footer/Black
D. Slug/Registration
what is definition of browser
Answers
"A web browser, or simply 'browser,' is an application used to access and view websites.
Explanation:
I hope It'll help you...
Answer:
a computer program with a graphical user interface for displaying and navigating between web pages.
Explanation:
Two common AAA server solutions are RADIUS and TACACS+.
Match the AAA server solutions on the left with the appropriate descriptions on the right. (Each server solution may be used more than once.)
a. RADIUS
b. TACACS+
c. RADIUS
d. TACACS+
e. TACACS+
f. RADIUS
Answers
RADIUS and TACACS+ are two popular methods for AAA servers. integrates authorization, identification, and accounting: Using TCP port 49 is RADIUS TACACS+.
combines accounting, authorization, and identification: RADIUS
TACACS+ uses TCP port 49.
between the client and the server, does not send passwords in clear text:
RADIUS
three protocols, one for each of authentication, authorization, and accounting are provided: TACACS+
the entire packet content is encrypted, not just the authentication packets: TACACS+
use UDP ports 1812 and 1813, which makes it susceptible to buffer overflow attacks: RADIUS
An enterprise's authentication, authorization, and accounting (AAA) needs are met by a AAA server, a server application that manages user requests for access to computer resources.
The AAA server often communicates with gateway and network access servers, as well as databases and directories containing user data. The current protocol for interacting with a AAA server is called Remote Authentication Dial-In User Service (RADIUS).
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A combination of the three main services in cloud computing
Answers
Answer:
: Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS).
Explanation:
Cloud computing can be broken up into three main services: Infrastructure-as-a-Service (IaaS), Platform-as-a-Service (PaaS) and Software-as-a-Service (SaaS). These three services make up what Rackspace calls the Cloud Computing Stack, with SaaS on top, PaaS in the middle, and IaaS on the bottom.
marco is in a web development program. he is studying various web-related standards that apply to cascading style sheets (css) and hypertext markup language (html). what authoritative source should he consult?
Answers
It is to be noted that where Marco is in a web development program and he is studying various web-related standards that apply to Cascading Style Sheets (CSS) and Hypertext Markup Language (HTML). The authoritative source that he should consult is: "World Wide Web Consortium (W3C)"
What is World Wide Web Consortium (W3C)?The World Wide Web Consortium is the World Wide Web's primary worldwide standards body. The consortium, founded in 1994 and chaired by Tim Berners-Lee, is made up of member organizations with full-time personnel dedicated to the creation of World Wide Web standards.
The World Wide Web Consortium (W3C) is very much an international body comprised of member organizations, a full-time staff, and the general public that collaborates to produce Web standards. W3C's aim is to guide the Web to its full potential, led by Web inventor and Director Tim Berners-Lee and CEO Jeffrey Jaffe.
W3C standards establish an Open Web Platform for application development, which has the unparalleled potential to enable developers to create rich interactive experiences that are driven by massive data stores and accessible on any device.
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What is the purpose of a camera control unit?
A) to be sure that multiple cameras are working in unison
B) to control one camera remotely
C) to control one camera on site
D) to replace a malfunctioning camera
Answers
A camera control unit (CCU) is a device that allows a camera operator or technician to remotely control the functions of a video camera. The CCU is usually located away from the camera, and is connected to the camera by a cable or wirelessly. The CCU allows the operator to control the camera's focus, iris, white balance, and other functions remotely, without physically touching the camera. This can be useful in situations where the operator needs to be located a distance away from the camera, or where the camera is mounted in a difficult-to-reach location. The CCU is typically used in television production and live events, where multiple cameras are used and it is important to be able to control them remotely.