1. Write Python code to implement the following:
Create a class named Circle that will inherit properties and methods from a class named
Ellipse, and you do not want to add any other properties or methods to the class.
2. Explain the purpose of inheritance. And then explain why the Circle class can inherit
from the Ellipse class.
3. Write Python code to define the Ellipse class with a reasonable number of properties and methods.
I have already answered the first two questions (included them to show what I am doing) but am struggling with the 3rd one. It is worded badly, I just need to make a working code using properties and methods for Ellipse. I don't have to do the code for all the parameters.
Answers
Answer: no why huh hmmmmmmm
Explanation:
Answer:
1. class Circle(Ellipse): pass 2. Inheritance is the practice of passing on private property, titles, obligations, qualifications, advantages, privileges, and commitments upon the demise of a person. The standards of inheritance contrast among social etc.
Explanation:
Related Questions
What is open source software?
Answers
Answer:
Open source software is free, modifiable, and is able to be redistributed. It is beneficial to those wanting to customize the software to suit their purposes as it can be easily shared and redistributed.
what is the entity relationship model?
Answers
what are 5 computer cable connectors
Answers
Answer:
VGA cable, DVI cable, Ethernet Cable, PS/2 Cable, 5mm Audio Cable and USB cables
Explanation:
im in cumputers class
true or false. MS access is database application used to create, store and manipulate different types of data
Answers
Answer:
true
since we use it to create databases hence we store in that dbase
How many NOTS points are added to your record for not completely stopping at a stop sign?
Answers
In some jurisdictions, failing to stop at a stop sign can result in a citation for running a stop sign or a similar violation. In other jurisdictions, it may be categorized as a failure to obey traffic signals or a similar violation. The number of NOTS points added to your record, if any, will depend on the specific violation charged and the point system used by the jurisdiction in question.
It's important to note that NOTS points are used to track and measure the driving record of a driver, and they may impact insurance rates and license status. It's always a good idea to familiarize yourself with the laws and regulations in your area and drive safely to reduce the risk of violations and penalties.
A method for breaking a program down into smaller parts
Answers
Answer:
Top Down Design
A method for breaking a program down into smaller parts
Explanation:
Answer:
Top Down Design
A method for breaking a program down into smaller parts
Explanation:
#this is 34 lines -- you can do it! # #In web development, it is common to represent a color like #this: # # rgb(red_val, green_val, blue_val) # #where red_val, green_val and blue_val would be substituted #with values from 0-255 telling the computer how much to #light up that portion of the pixel. For example: # # - rgb(255, 0, 0) would make a color red. # - rgb(255, 255, 0) would make yellow, because it is equal # parts red and green. # - rgb(0, 0, 0) would make black, the absence of all color. # - rgb(255, 255, 255) would make white, the presence of all # colors equally. # #Don't let the function-like syntax here confuse you: here, #these are just strings. The string "rgb(0, 255, 0)" #represents the color green. # #Write a function called "find_color" that accepts a single #argument expected to be a string as just described. Your #function should return a simplified version of the color #that is represented according to the following rules: # # If there is more red than any other color, return "red". # If there is more green than any other color, return "green". # If there is more blue than any other color, return "blue". # If there are equal parts red and green, return "yellow". # If there are equal parts red and blue, return "purple". # If there are equal parts green and blue, return "teal". # If there are equal parts red, green, and blue, return "gray". # (even though this might be white or black). #Write your function here!
Answers
Answer:
Following are the code to this question:
def find_color(color):#definig a method find_color that accepts color parameter
color = str(color).replace('rgb(', '').replace(')', '')#definig color variable that convert parameter value in string and remove brackets
r, g, b = int(color.split(', ')[0]), int(color.split(', ')[1]), int(color.split(', ')[2])#defining r,g,b variable that splits and convert number value into integer
if r == g == b:#defining if block to check if r, g, b value is equal
return "gray"#return value gray
elif r > g and r > b:#defining elif block that checks value of r is greater then g and b
return "red"#return value red
elif b > g and b > r:#defining elif block that checks value of b is greater then g and r
return "blue"#return value blue
elif g > r and g > b:#defining elif block that checks value of g is greater then r and b
return "green"#return value green
elif r == g:#defining elif block that checks r is equal to g
return "yellow"#return value yellow
elif g == b:#defining elif block that checks g is equal to b
return "teal"#return value teal
elif r == b:#defining elif block that checks r is equal to b
return "purple"#return value purple
print(find_color("rgb(125, 50, 75)"))#using print method to call find_color method that accepts value and print its return value
print(find_color("rgb(125, 17, 125)"))#using print method to call find_color method that accepts value and print its return value
print(find_color("rgb(217, 217, 217)"))#using print method to call find_color method that accepts value and print its return value
Output:
red
purple
gray
Explanation:
In the above method "find_color" is declared that uses the color variable as the parameter, inside the method a color variable is declared that convert method parameter value into the string and remove its brackets, and three variable "r,g, and b" is defined. In this variable first, it splits parameter value and after that, it converts its value into an integer and uses the multiple conditional statements to return its calculated value.
if block checks the r, g, and b value it all value is equal it will return a string value, that is "gray" otherwise it will go to elif block. In this block, it checks the value of r is greater then g, and b if it is true it will return a string value, that is "red" otherwise it will go to another elif block. In this block, it checks the value of b is greater then g, and r if it is true it will return a string value, that is "blue" otherwise it will go to another elif block. In this block, it checks the value of g is greater then r and b if it is true it will return a string value, that is "green" otherwise it will go to another elif block. In the other block, it checks r is equal to g or g is equal to b or r is equal to b, it will return the value, that is "yellow" or "teal" or "purple".Discuss Internet communications, including social networking, blogs, microblogs, webcasts, podcasts, wikis, client-based and web-based e-mail, and messaging.
Answers
Answer:
Internet communications-Internet communication refers to the sharing of information, data, ideas, or words over the internet. The internet comprises worldwide connected networks that transmit data thru packet switching using the standardized Internet Protocol Suite
social networking-involves the use of online social media platforms to connect with new and existing friends, family, colleagues, and businesses.
blogs- an informational website published on the World Wide Web consisting of discrete, often informal diary-style text entries (posts).
Explanation:
Which of the following is NOT a criticism of the SMCR model of communication?
A. Communication is not a one way process.
B. There is no room for noise.
C. It is a rather complex model.
D. It is a linear model of communication.
Subject- media and information literacy
Answers
The transactional model of communication differs from the linear model in such a way that the transactional model. Therefore, C is the correct option.
What is communication?Communication has been the way of communicating and interacting with another person in order to convey one’s thoughts on some topic. Communication is one of the most important soft skills for people in order to become socially intelligent.
Build stronger and more reliable relationships. There are a few models of communication which define different types of communication. The linear model sees it as a one-way process from sender to receiver.
Therefore, C is the correct option.
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FILL IN THE BLANK. ___ is a systems development technique that tests system concepts and provides an opportunity to examine input, output, and user interfaces before final decisions are made.
Answers
Prototyping
Design teams experiment by turning creative ideas into physical prototypes, which might span from paper to digital. Again for purpose of capturing design concepts and user testing, work together to develop prototypes with varied levels of realism.
What is Prototyping?Prototyping is the process of creating a scaled-down or preliminary version of a product. This can be done by making a working model or a simulation of the product’s features and functions. Prototyping allows companies to test the viability of a product before investing the resources necessary to develop the full version. This process can help identify design flaws, user interface issues, or usability problems that may not have been obvious in the early design stages. By creating a prototype, companies can make sure their final product meets customer expectations. Additionally, it can provide valuable user feedback and improve the overall quality of the product.
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To store non-duplicated objects in the order in which they are inserted, use:______
a. HashSet
b. LinkedHashSet
c. TreeSet
d. ArrayList
e. LinkedList
Answers
Answer:
b. LinkedHashSet
Explanation:
A LinkedHashSet is an ordered version of HashSet that maintains a doubly-linked List across all elements. When the iteration order is needed to be maintained this class is used. LinkedHashSet maintains a linked list of the entries in the set, in the order in which they were inserted.
What happens after the POST?
Answers
After the POST, the computer is ready for user interaction. Users can launch applications, access files, browse the internet, and perform various tasks depending on the capabilities of the operating system and the installed software.
After the POST (Power-On Self-Test) is completed during a computer's startup process, several important events take place to initialize the system and prepare it for operation. Here are some key steps that occur after the POST:
1. Bootloader Execution: The computer's BIOS (Basic Input/Output System) hands over control to the bootloader. The bootloader's primary task is to locate the operating system's kernel and initiate its loading.
2. Operating System Initialization: Once the bootloader locates the kernel, it loads it into memory. The kernel is the core component of the operating system and is responsible for managing hardware resources and providing essential services.
The kernel initializes drivers, sets up memory management, and starts essential system processes.
3. Device Detection and Configuration: The operating system identifies connected hardware devices, such as hard drives, graphics cards, and peripherals.
It loads the necessary device drivers to enable communication and proper functioning of these devices.
4. User Login: If the system is set up for user authentication, the operating system prompts the user to log in. This step ensures that only authorized individuals can access the system.
5. Graphical User Interface (GUI) Initialization: The operating system launches the GUI environment if one is available. This includes loading the necessary components for desktop icons, taskbars, and other graphical elements.
6. Background Processes and Services: The operating system starts various background processes and services that are essential for system stability and functionality.
These processes handle tasks such as network connectivity, system updates, and security.
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________ is a technique where the general characteristics are kept and the details are hidden.
Answers
Abstraction is a technique where the general characteristics are kept and the details are hidden.
What is abstraction?Abstraction is the way a person used in hiding information that are not needed or unwanted.
Note that one can use abstraction when using abstract class and interfaces and as such, Abstraction is a technique where the general characteristics are kept and the details are hidden.
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3) Given that HSI (360, 0.000, 1.000), What is the equivalent RGB
color?
Answers
Answer:
That would be 255, 0, 127.
Firmware is: *
software that is embedded in hardware
a system of networks
computer hardware
a device to access the Internet
Answers
Answer:
(a) Software that is embedded in hardware
Explanation:
Firmware is a programming that is written to hardware devices non volatile memory.
Hardware designers uses embedded firmware to control the functions of various hardware devices.
Firmware is used to improve performances of functions like autofocusing, video recording and to provide additional functionality
Firmware is software that is embedded in hardware. Therefore option A is correct.
Firmware refers to the software programs or code that are permanently stored in read-only memory (ROM) or flash memory of hardware devices, such as microcontrollers, printers, routers, or smartphones.
Unlike regular software that can be easily modified or updated, firmware remains fixed and is essential for the proper functioning of the hardware it is embedded in.
It provides the necessary instructions and control mechanisms for the device to operate correctly and interact with other hardware and software components.
Firmware updates are occasionally released by manufacturers to improve functionality, fix bugs, or enhance security, but the core firmware remains integral to the device's functionality.
Therefore option A software that is embedded in hardware is correct.
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Using WEKA software, answer the following questions based on the Phishing dataset provided.
a) Draw a simple confusion matrix (general one, not from WEKA) of the possible data scenarios for this
Phishing dataset. (0.5 Mark)
b) Draw a table that will outline the Accuracy, Precision, Recall, F-Measure, ROC Area of the following
Rules based algorithms; RIPPER (JRip), PART, and Decision Table (2 Marks)
c) Use Decision Trees algorithms (Random Forest, Random Tree) and Artificial Neural Network
(Multilayer Perceptrol) to compare with the results in part b) above. Do you have better prediction
accuracy with these in this dataset? (2 Marks)
d) What is your conclusion in these experiments pertaining to ML algorithms used? (0.5 Mark)
Answers
Answer:
This isn’t a difficult question, its a task
Explanation:
the page break option splits the document into two or more columns (true/false)
Answers
Answer:
False
Explanation:
The page break option splits the document into two or more rows (not columns).
Good luck!
Is there a point where preto distribution really takes over?
Answers
Answer:
Yes Preto distribution takes over when we apply 80/20 rule.
Explanation:
The Pareto distribution is derived from pareto principle which is based on 80/20 rule. This is main idea behind the Pareto distribution that percent of wealth is owned by 20% of population. This 80/20 rule is gaining significance in business world. There it becomes easy to understand the input and output ratio. The input ratio helps to analyse the potential output using Pareto distribution.
are there any other types of technology that can attach to satellites and assist it in data collection?
Answers
Yes, there are other types of technology that can attach to satellites and assist it in data collection.
What purposes serve Earth monitoring satellites?Earth observation is the collection of data using remote sensing technologies, typically using satellites carrying imaging equipment, regarding the physical, chemical, and biological processes of planet Earth. Earth observation is used to track and evaluate changes in the environment, both natural and artificial, as well as their condition.
Both optical and radar sensors are used by Earth-observing satellites to take pictures of the planet: Both panchromatic and multispectral images can be delivered by optical sensors used for Earth observation.
Hence, Wireless internet is simply sent down from satellites in Earth's orbit using satellite internet technology (SIT).
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We can sell the Acrobat Reader software to the other users”. Do you agree with this statement? Justify your answer.
Answers
No, as a User, one CANOT sell Acrobat Reader software to the other users.
What is Adobe Reader?Acrobat Reader is a software developed by Adobe and is generally available as a free PDF viewer.
While individuals can use Acrobat Reader for free,selling the software itself would be in violation of Adobe's terms of use and licensing agreements.
Therefore, selling Acrobat Reader to other users would not be legally permissible or aligned with Adobe's distribution model.
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Use the drop-down menus to describe how to send an electronic business card. In the view, select the contact, right-click Business Card, and select Email. In Mail view, open a new , click Attach Item, and choose Business Card.
Answers
Answer:1 is People and 2 is Email.
Explanation:
just did it
Answer:
1. is c
2.is c
Explanation:
As citizens online or in real life, how, or why, do the choices we make, almost always seems to have an effect (positive or negative) on others?
Answers
Answer:
The choices we make as citizens online or in real life have both positive and negative effects on others because we are social beings, who live in an interconnected world. Every choice has some consequences on the decision maker or on others. We make the choices, but the consequences follow natural laws, which we cannot control. When Adam and Eve chose to disobey God, human beings down the ages lost their innocence and freedom. When the Nazis chose to purify their race of European Jews, there was the Holocaust between 1941 and 1945. When the Minneapolis police officer chose to slaughter George Floyd in cold blood, violent protests erupted throughout the U.S.
Another current example to buttress this is the ravaging coronavirus pandemic, which originated in Wuhan - China. When the Chinese Communist government chose to suppress the information about the virus as it usually does, the aftermath is the thousands of dead humans all over the world, the economic downturn, loss of jobs, virus infections with other public health side effects, plus many other untold consequences.
Had the Chinese government made a different choice, the virus could not have spread worldwide as it had. Similarly, some citizens online choose to circulate unverifiable ("fake news") information. Many people have been misled by their antics, some have lost their lives, while many others live in perpetual bigotry and hatred. All these are because of individual choices.
Explanation:
Choice is a concept in decision making. It is the judging of the merits of multiple options so that one or some of the options are selected. When a voter votes for one candidate against others, she has made a choice (decision). Of course, choices have consequences, which we must live with. Choices also define our present and our future.
The most effective technique of malware propagation among the following list
Answers
Question Completion with Options:
A. Embedding & packing malcode in application programs
B. Replacing the Import-Address-Table (IAT)
C. Appending & prepending malcode into application programs
D. Embedding malcode in documents, such as MS O Office & PDF
Ε. Replicating malcode's source code
Answer:
The most effective technique of malware propagation among the following list is:
A. Embedding & packing malcode in application program
Explanation:
Malware propagation becomes effective and replicates effortlessly when malicious codes (otherwise called malcodes, which are self-replicating malicious programs) are embedded and packed in application programs. These usually take many years before they start to manifest, making them very difficult to detect. They are often triggered by some set events. Given the nature of malcodes and the culprits behind them, they are very dangerous to applications and pose substantial business risks.
Consider the following method and code. What are the values of s and b after the following has executed?
public static void test(int[] a, int y)
{
if (a.length > 1)
a[1] = a[1] * 2;
y = y * 2;
}
int[] s = {3,4};
int b = 4;
test(s,b);
Answers
s: {3, 8}, b: 4, An integer array a and an integer y are the two arguments that the method test accepts.the value of the second element of the an array is doubled if the length of the an array is larger than 1.
When an array is supplied to a method, what does it get?The address of the array in the memory is actually passed when we call a method with an array as an argument (reference). As a result, the array will be affected by any modifications made to this array in the procedure.
What exactly is sent to a function when an array is passed to it, Mcq?If an array (variable) is given as a function argument, the base address is passed.
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Today technology is based in Science and engineering, earlier it was based on
__________ _____-_____.
Answers
Answer:
Technical know-how
Explanation:
Using your knowledge of classes, arrays, and array list, write the Java code for the UML above in NetBeans. [7 marks]
Answers
The Java code for the TestElection class that does the tasks is
java
import javax.swing.JOptionPane;
public class TestElection {
public static void main(String[] args) {
// Declare an array to store objects of the Election class
int length = Integer.parseInt(JOptionPane.showInputDialog("Enter the number of candidates:"));
Election[] candidates = new Election[length];
// Request values from the user to initialize the instance variables of Election objects and assign these objects to the array
for (int i = 0; i < length; i++) {
String name = JOptionPane.showInputDialog("Enter the name of candidate " + (i + 1) + ":");
int votes = Integer.parseInt(JOptionPane.showInputDialog("Enter the number of votes for candidate " + (i + 1) + ":"));
candidates[i] = new Election(name, votes);
}
// Determine the total number of votes
int totalVotes = 0;
for (Election candidate : candidates) {
totalVotes += candidate.getVotes();
}
// Determine the percentage of the total votes received by each candidate and the winner of the election
String winner = "";
double maxPercentage = 0.0;
for (Election candidate : candidates) {
double percentage = (double) candidate.getVotes() / totalVotes * 100;
System.out.println(candidate.getName() + " received " + candidate.getVotes() + " votes (" + percentage + "%)");
if (percentage > maxPercentage) {
maxPercentage = percentage;
winner = candidate.getName();
}
}
System.out.println("The winner of the election is " + winner);
}
}
What is the arrays about?In the above code, it is talking about a group of things called "candidates" that are being saved in a special place called an "array. " One can ask the user how long they want the list to be using JOptionPane and then make the list that long.
Also based on the code, one can also ask the user to give us information for each Election object in the array, like the name and number of votes they got, using a tool called JOptionPane.
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Using your knowledge of classes, arrays, and array list, write the Java code for the UML above in NetBeans. [7 marks] Write the Java code for the main method in a class called TestElection to do the following: a) Declare an array to store objects of the class defined by the UML above. Use a method from the JOptionPane class to request the length of the array from the user. [3 marks] b) Use a method from the JOptionPane class to request values from the user to initialize the instance variables of Election objects and assign these objects to the array. The array must be filled. [5 marks] c) Determine the total number of votes and the percentage of the total votes received by each candidate and the winner of the election. The sample output of your program is shown below. Use methods from the System.out stream for your output.
risk of obtaining information through the use of crowdsourcing?
Answers
Crowdsourcing poses a number of risks, including the possibility of biased, erroneous, or purposefully fraudulent data as well as concerns over the privacy and security of sensitive information given by the participants.
Which of the following is a crowdsourcing example?Which of the subsequent is a good example of crowdsourcing? On its online platform, an eco-friendly clothing retailer asks people to submit designs for a new line of ethnic clothing.
What is crowdsourcing marketing?Crowdsourcing. the act of outsourcing work that would typically be done by an employee or consultant to a broad range of candidates through an open call.
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various sources of ict legislation
Answers
Answer:
oh ma ma my here it is
Explanation:
Legislation of ICT The purpose of legislation is to control and regulate the use of ICT. Different acts in result in different benefits to the end user or other people affected by the technology. ... Legislation protects people and ensures that there is no abuse by others to those investing in the technology
HELP ASAP PLZ PLZ PLZTegan is playing a computer game on her smartphone and the battery is getting low. When she goes to charge her phone, she notices that the cord is broken. What can Tegan do to solve her problem?
Plug in the smartphone to charge.
Put tape around the broken part of the cord.
Ask a trusted adult for help replacing the cord.
Use the laptop charger instead.
Answers
Answer:
3rd choice
Explanation:
1. A network administrator was to implement a solution that will allow authorized traffic, deny unauthorized traffic and ensure that appropriate ports are being used for a number of TCP and UDP protocols.
Which of the following network controls would meet these requirements?
a) Stateful Firewall
b) Web Security Gateway
c) URL Filter
d) Proxy Server
e) Web Application Firewall
Answer:
Why:
2. The security administrator has noticed cars parking just outside of the building fence line.
Which of the following security measures can the administrator use to help protect the company's WiFi network against war driving? (Select TWO)
a) Create a honeynet
b) Reduce beacon rate
c) Add false SSIDs
d) Change antenna placement
e) Adjust power level controls
f) Implement a warning banner
Answer:
Why:
3. A wireless network consists of an _____ or router that receives, forwards and transmits data, and one or more devices, called_____, such as computers or printers, that communicate with the access point.
a) Stations, Access Point
b) Access Point, Stations
c) Stations, SSID
d) Access Point, SSID
Answer:
Why:
4. A technician suspects that a system has been compromised. The technician reviews the following log entry:
WARNING- hash mismatch: C:\Window\SysWOW64\user32.dll
WARNING- hash mismatch: C:\Window\SysWOW64\kernel32.dll
Based solely ono the above information, which of the following types of malware is MOST likely installed on the system?
a) Rootkit
b) Ransomware
c) Trojan
d) Backdoor
Answer:
Why:
5. An instructor is teaching a hands-on wireless security class and needs to configure a test access point to show students an attack on a weak protocol.
Which of the following configurations should the instructor implement?
a) WPA2
b) WPA
c) EAP
d) WEP
Answer:
Why:
Answers
Network controls that would meet the requirements is option a) Stateful Firewall
Security measures to protect against war driving: b) Reduce beacon rate and e) Adjust power level controlsComponents of a wireless network option b) Access Point, StationsType of malware most likely installed based on log entry option a) RootkitConfiguration to demonstrate an attack on a weak protocol optio d) WEPWhat is the statement about?A stateful firewall authorizes established connections and blocks suspicious traffic, while enforcing appropriate TCP and UDP ports.
A log entry with hash mismatch for system files suggest a rootkit is installed. To show a weak protocol attack, use WEP on the access point as it is an outdated and weak wireless network security protocol.
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