T/F : java design class for teaching hospital employee where employee can be teacher doctor or both
Answers
The statement " Java can be used to design a class for a teaching hospital employee, where an employee can be a teacher, doctor, or both" is true. You can create a class hierarchy in Java to represent different employee types and their roles.
Create a base class "Employee" with common attributes and methods for all employees.
Create two subclasses "Teacher" and "Doctor" that inherit from the base class "Employee".
Implement specific attributes and methods for each subclass. To represent an employee who can be both a teacher and a doctor, you can use the concept of multiple inheritance by creating an interface for each role and have a single class implement both interfaces.
Alternatively, you can use composition by creating a separate class "DualRoleEmployee" that has instances of both "Teacher" and "Doctor" as its members.
So the statement is true.
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Related Questions
If a Windows system crashes or has a corrupted OS, it can be restored to its previous state from a previously created _______________.
Answers
Screenshot means a backup in this scenario, but I’d go with backup as your answer to this question
10. Two technicians are discussing recycling specifications for refrigerant. Technician A says that refrigerant oil with 5,000 parts per million (ppm) does not fall
within specifications. Technician B says that air can only have a maximum of 330 ppm. Who is correct?
O A. Neither Technicians A and B
OB. Technician B
O C. Both Technicians A and B
O D. Technician A
Answers
Two technicians are discussing recycling specifications for refrigerant Technician A is correct.
What is the recycling ?Recycling is the process of transforming waste materials into new products to prevent the waste of potentially useful materials and reduce the consumption of fresh raw materials. It is an important part of the global economy and helps to preserve the environment by reducing energy usage, air and water pollution, and reducing the amount of waste sent to landfills. Recycling can be done through mechanical means such as shredding or separation, or through chemical processes such as melting and reforming.
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what is an example of a game genre rooted in gameplay
Answers
An example of a game genre rooted in gameplay is given below
One example of a game genre that is rooted in gameplay rather than narrative or aesthetics is the puzzle game genre. Puzzle games are focused on challenging the player's problem-solving and logical thinking skills through the use of puzzles and challenges. Examples of puzzle games include Tetris, Sudoku, and The Room.What exactly is a gaming genre?It refers to a specific game type or style. The eight genres that make up the most popular game classification system are action, adventure, fighting, puzzle, role-playing, simulation, sports, and strategy.
Other examples of game genres that are primarily focused on gameplay include strategy games, simulation games, and sports games. These genres often involve complex systems and mechanics that require players to carefully consider their actions and make strategic decisions in order to succeed.
Therefore, It's worth noting that many games incorporate elements of both gameplay and narrative or aesthetics, and it is not uncommon for games to belong to multiple genres. For example, a game might be a puzzle game with a strong narrative component, or a strategy game with beautiful graphics and immersive environments.
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What color and hat do you choose in Among Us
Answers
Answer:
pink and pink and green flower
Explanation:
Please please help ASAP it’s timed
Answers
Answer:By pressing the Control key and the “C” key
Explanation:
Hopefully it could help you
list three natural defects of wood
Answers
Answer:
rotting, drying out, decay
Explanation:
Traverse the following tree by the in-order , pre-order nd post-order method :
Answers
To traverse the figure in the form inorder, preorder and postorder we must change the sequence of the numbers depending on the case.
How to traverse the figure in the inorder form?To traverse the figure in the inorder form we must carry out the following sequence, from the left subtree to the root then to the right subtree. So the numbers would be:
1 ,10 ,15,20, 22, 25, 32, 36, 43, 48, 50, 56, 58, 60, 75
How to traverse the figure in the preorder form?To traverse the figure in the preorder form we must carry out the following sequence from the root to the left subtree then to the right subtree.
36, 25, 32, 20, 22, 10, 15, 1, 48, 43, 56, 50, 60, 58, 75
How to traverse the figure in postorder form?To traverse the figure in postorder form we must perform the following sequence from the left subtree to the right subtree then to the root.
1, 10, 15, 20, 22, 25, 32, 75, 60, 58, 56, 50, 48, 43, 36.
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In Python in order for a sort to work, which of the following is required?
The members of the list are all integers.
The members of the list are all strings.
The members of the list are all numeric.
They can be compared using a greater than operation.
Answers
Answer:
They can be compared using a greater than operation.
Explanation:
In Python, in order for a sort to work,They can be compared using a greater than operation. Therefore, option D is correct.
What is a python ?A high-level, all-purpose programming language is Python. Code readability is prioritized in its design philosophy, which makes heavy use of indentation. Python uses garbage collection and has dynamic typing. It supports a variety of paradigms for programming, including functional, object-oriented, and structured programming.
Python is an object-oriented, interpretive programming language. Classes, dynamic typing, very high level dynamic data types, exceptions, modules, and exception handling are all included. It supports a variety of programming paradigms, including procedural and functional programming in addition to object-oriented programming.
Python is today among the most well-known and frequently used programming languages in the world, despite having its origins as a side project bearing the moniker Monty Python. Python is used for data analytics, machine learning, and even design in addition to web and software development.
Thus, option D is correct.
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why do most operating systems let users make changes
Answers
By these changes you most likely are thinking of the term 'Over Clocking'
Over Clocking is used on most Operating Systems to bring the item your over clocking to the max.
Over Clocking; is mostly used for Crypto mining and gaming.
I need help, help me please ..
Answers
Answer:
1. cookies
2.domain name
3.web browser as web saver name
4.html
Explanation:
sana makatulong
Select the correct answer.
Which relationship is possible when two tables share the same primary key?
А.
one-to-one
B.
one-to-many
C.
many-to-one
D.
many-to-many
Answers
Answer:
Many-to-one
Explanation:
Many-to-one relationships is possible when two tables share the same primary key it is because one entity contains values that refer to another entity that has unique values. It often enforced by primary key relationships, and the relationships typically are between fact and dimension tables and between levels in a hierarchy.
Read the scenarios below, then use the drop-down menus to decide if you should use a database.
A. The parent-teacher organization keeps a log of cookie sales to raise money for the elementary school.
B. A company created a website where people can buy books, movies, electronics, and household items.
C. A national restaurant chain with over two hundred locations needs to keep track of a large volume of information, including food suppliers, employees, and customer orders.
D. You created a spreadsheet to keep track of your favorite books.
Answers
Answer:
A. The parent-teacher orginization keeps a log of cookies sales to raise money for the elementary school.
Explanation:
A company created a website where people can buy books, movies, electronics, and household items needs a database.
What is a database?The other is:
A national restaurant chain with over two hundred locations needs to keep track of a large volume of information, including food suppliers, employees, and customer orders needs a database.A database is known to be a well plan out collection of information, or data, that are said to be structurally saved electronically using a computer system.
Note that the two scenario above such as company created a website where people can buy books, movies, electronics, and household things that needs a database because its work is complex.
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How is text formatted
A. Underlined text
B. Highlighted text
C. Bold text
D. Italicized text
Answers
bold text is a answer
9) All of the following statements about data mining are true EXCEPT: a. Its techniques have their roots in traditional statistical analysis and artificial intelligence. b. The term is relatively new. c. Intense, global competition make its application more important. d. The ideas behind it are relatively new.
Answers
Answer:
b. The term is relatively new.
Explanation:
A database management system (DBMS) can be defined as a collection of software applications that typically enables computer users to create, store, modify, retrieve and manage data or informations in a database. Generally, it allows computer users to efficiently retrieve and manage their data with an appropriate level of security.
Data mining can be defined as a process which typically involves extracting and analyzing data contained in large databases through the use of specialized software to generate new information.
All of the following statements about data mining are true;
I. Its techniques have their roots in traditional statistical analysis and artificial intelligence.
II. Intense, global competition make its application more important.
III. The ideas behind it are relatively new.
However, data mining is a process that has been in existence for a very long time and has significantly impacted workflow management, communication and other areas.
In conclusion, computer database contain the records about all the data elements (objects) such as data relationships with other elements, ownership, type, size, primary keys etc. These records are stored and communicated to other data users when required or needed.
Sean wants to build a robot. What part of the robot will he need to include that enables the robot to process sensory information?
Answers
To enable a robot to process sensory information, Sean will need to include a sensor system as part of the robot. The sensor system will provide input to the robot's central processing unit (CPU) or microcontroller, allowing it to perceive and respond to its environment. The specific sensors needed will depend on the robot's intended function and the type of sensory information it needs to process. Common sensors used in robots include cameras, microphones, touch sensors, and proximity sensors.
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Identify the tips to create a well-designed digital portfolio.
Felicity consulted her professor at her university for help in creating a digital portfolio. Her professor told her about the importance of creating a well-designed digital portfolio. She finally began work on the same.
A. She accessed a computer to build a digital portfolio.
B. She created a personal website with a unique URL for her online portfolio.
C. She took out the text that described her images from her portfolio.
D. She accessed a printer with could print high resolution images.
Answers
Answer:
B. She created a person website with a unique URL for her online portfolio
Explanation:
which camera effect is used to shoot tall buildings from close by without distortion
Answers
Answer:
the answer is ligma
Explanation:
Answer:
Tilt-shift lenses are a popular type of architecture photography lens
Explanation:
hope it helps
mark me brainliest
A computer hardware feature that is vital to the effective operation of a multiprogramming operating system is:
Answers
Answer:
I/O interrupts and DMA.
Explanation:
What is the output of this program? age = 4 if age > 5: print("more") else: print("less") Output:
Answers
Answer:
less
Explanation:
The program is age = 4 if age > 5: print("more") else: print("less"). The age is less than 5, so the output will be less.
What is a program?"The program can also be expressed as a binary code, but expressing it in a higher programming language makes it easier for people to grasp."
The only language that the computer understands is binary, which is just a version of 0 and 1, but the user cannot understand binary. It will translate into highly understandable language for the user.
Programming that is designed using an object-oriented approach does so in order to achieve the desired goal.
Data input is required for programs. The program uses (processes) this data, and as a result, data (or information) is output.
Therefore, the output will be less.
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Kendra owns a hair salon and wants more interaction with her clients. she wants to purchase a technology to enable her to create an
online community where she can frequently post hair and make-up tips. she needs a cost-effective, simple solution.
in three to five sentences, describe the points that kendra needs to consider when choosing a telecommunications technology to meet
her needs.
Answers
Kendra needs to consider cost-effectiveness, simplicity, and community-building capabilities when choosing a telecommunications technology.
How can Kendra find an affordable and user-friendly technology to build an online community for sharing beauty tips?Kendra should focus on three key points when selecting an affordable and user-friendly telecommunications technology to meet her needs. First, she needs to assess the cost-effectiveness of the platform, considering her budget and the features offered.
Secondly, simplicity is crucial as Kendra may not have extensive technical expertise. The chosen solution should be user-friendly, allowing her to easily post hair and make-up tips without complex setup or maintenance.Lastly, the technology should provide the capability to create an online community where Kendra can engage with her clients. This includes features like comment sections, forums, or social media integration, fostering interaction and discussion.Learn more about Technology
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In the table below, there are a few white collar crimes listed. After reviewing the link
above, define each crime and give an example of each white collar crime listed.
Money Laundering
Investment Fraud
Ponzi Scheme
Pyramid Scheme
Promissory Note
Fraud
Commodities Fraud
Broker Embezzlement
Market Manipulation
Answers
Answer:
Money Laundering: The process of hiding the source of illegally-obtained money.
Investment Fraud: A type of fraud that involves convincing a person to invest money in a fake
or worthless investment.
Ponzi Scheme: A type of investment fraud in which a person uses money from new investors
to pay off existing investors.
Pyramid Scheme: A type of investment fraud in which a person uses money from new investors
to pay their own personal expenses.
Promissory Note: A document that promises to pay a certain amount of money to a certain person
by a certain date.
Fraud: A type of white collar crime in which a person lies or uses deception in order to gain
something of value.
Commodities Fraud: A type of fraud that involves illegally manipulating the prices of
commodities.
Broker Embezzlement: A type of fraud in which a broker illegally uses their clients' money
for their own personal gain.
Market Manipulation: A type of fraud in which a person artificially inflates or deflates the
price of a security.
Explanation:
Gemima wants to show the amount of vitamin C a fruit salad contains in the blue cell of the table below. To do this, she needs to open the Formula dialog box. A 2 column table with 4 rows. Column 1 is labeled Food with entries Orange, medium; Strawberries, fresh, sliced, half cup; Kiwi, medium; Total vitamin C content. Column 2 is labeled Milligrams per serving with entries 70, 49, 34, blank. Which tab should Gemima use to open the Formula dialog box? Which command group should she use? Which icon should she click?
Answers
Answer:
1. Layout
2. Data
3. Formula
Explanation:
took it on edge
Answer: Layout,Data,Formula
Explanation:
Question 2 16 pts Suppose D; is the treatment dummy and {Yoi.Y₁) are the potential outcomes. Denote the observed outcome as Y₁ =Yoi + Di *(Y1i-Yoi). Define the causal effect as the average treatment effect E(Y₁i-Yoi). Suppose we collect an i.i.d. observational data set {Y₁, D₁, i = 1,...,n}. (1) If we find evidence that Y; and D; are independent, does it imply D; has no causal effect on Y; ? Briefly explain. (2) If we find evidence that Y; and D; are correlated, does it imply D; has a causal effect on Y; ? Briefly explain. Now suppose we collect another data set {Yj, Dj, j = 1,...,m} from a randomized controlled experiment. (3) If we find evidence that Y; and D; are independent, does it imply D; has no causal effect on Y; ? Briefly explain. (4) If we find evidence that Y; and D; are correlated, does it imply D; has a causal effect on Y; ? Briefly explain.
Answers
(1) No, independence between Y₁ and D₁ does not imply that D₁ has no causal effect on Y₁ (2) No, the correlation between Y₁ and D₁ does not imply a causal effect. (3) Yes, if Y₁ and D₁ are independent in a randomized controlled experiment, it implies no causal effect. (4) No, the correlation between Y₁ and D₁ in a randomized controlled experiment does not imply a causal effect.
If evidence suggests that Y₁ and D₁ are independent in an observational dataset, it does not imply that D₁ has no causal effect on Y₁. Independence between Y₁ and D₁ only indicates that there is no systematic relationship between the treatment assignment and the potential outcomes. However, there could still be confounding variables or unobserved factors influencing both the treatment assignment and the outcome, which could introduce bias and affect the causal relationship. Thus, further analysis or the application of causal inference methods is necessary to assess the true causal effect of D₁ on Y₁. In a randomized controlled experiment, if evidence shows that Y₁ and D₁ are independent, it provides strong evidence that the treatment assignment was successfully randomized and uncorrelated with the potential outcomes. This strengthens the argument for a causal interpretation, as any observed differences in Y₁ between the treatment and control groups are more likely attributable to the causal effect of D₁.
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Justify the following statement: " Diversity should exist in the workplace."
Answers
Answer:
Explanation:
Diversity should exist in the workplace because if everyone working together had the exact same views, there wouldn't be any growth and learning of new ways to expand ideas.Answer:
Diversity should exist in the workplace because if everyone working together had the exact same views, there wouldn't be any growth and learning of new ways to expand ideas.
Explanation:
e d g e
During the maintenance phase of the systems development life cycle (SDLC), hardware and software components have been _____.
Answers
Answer:
developed and tested.
Explanation:
_____ includes the technologies used to support virtual communities and the sharing of content. 1. social media 2.streaming 3. game-based learning
Answers
Answer: it’s A, social media
Explanation:
Social media are interactive digital channels that enable the production and exchange of information. The correct option is 1.
What is Social Media?Social media are interactive digital channels that enable the production and exchange of information, ideas, hobbies, and other kinds of expression via virtual communities and networks.
Social media includes the technologies used to support virtual communities and the sharing of content.
Hence, the correct option is 1.
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Assignment 4: Evens and Odds
Instructions
Write a program that will ask a user for how many numbers they would like to check. Then, using a for loop, prompt the user for a number, and output if that number is even or odd. Continue doing this as many times as the user indicated. Once the loop ends, output how many even numbers were entered and how many odd numbers were entered.
Hint: For a number to be even, when the number is divided by 2, there should be no remainder - so you will want to use the modulus (%) operator.
Hint: You will need two count variables to keep track of odd and even numbers.
Sample Run 1
How many numbers do you need to check? 5
Enter number: 20
20 is an even number.
Enter number: 33
33 is an odd number.
Enter number: 4
4 is an even number.
Enter number: 77
77 is an odd number.
Enter number: 8
8 is an even number.
You entered 3 even number(s).
You entered 2 odd number(s).
Sample Run 2
How many numbers do you need to check? 3
Enter number: 10
10 is an even number.
Enter number: 3
3 is an odd number.
Enter number: 400
You entered 2 even number(s).
You entered 1 odd number(s).
Sample Run 2
How many numbers do you need to check? 3
Enter number: 10
10 is an even number.
Enter number: 3
3 is an odd number.
Enter number: 400
You entered 2 even number(s).
You entered 1 odd number(s).
Benchmarks
1. Create and initialize two count variables - one for odd and one for even.
2. Prompt the user to answer the question, “How many numbers do you need to check?"
3. Based on the previous input, create a for loop that will run that exact number of times.
1. Prompt the user to “Enter number: “
2.If that number is even, output “[number] is an even number.”
3.Update the even count variable.
4.Or else if the number is odd, output “[number] is an odd number.”
5.Update the odd count variable.
4.Output “You entered [number] even number(s).”
5.Output “You entered [number] odd number(s)."
Answers
people who use a/an ________________ design logic believe that the given context determines what type of communication is appropriate.
Answers
People who use a/an contextual design logic believe that the given context determines what type of communication is appropriate.
Contextual design logic emphasizes the importance of considering the specific situation, environment, and audience when determining the most effective and appropriate means of communication. It recognizes that different contexts require different communication strategies and channels to convey information effectively.
By adopting a contextual design logic, individuals or organizations take into account factors such as cultural norms, social dynamics, communication goals, and the characteristics of the intended recipients. This approach helps ensure that the communication is tailored to the specific context, taking into consideration factors such as language, tone, medium, and level of formality.
Contextual design logic encourages a more nuanced and adaptable approach to communication, recognizing that what may be suitable in one context may not be effective or appropriate in another. It promotes sensitivity and responsiveness to the context in order to achieve clear, meaningful, and impactful communication.
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Which parameter from the software you are using in lab this week must you adjust in order to increase the mutation rate in the gene pool? Starting frequency of allele A1 Fitness of genotype A1A1 Mutation rate from A1 to A2 Fraction migrants each generation Population size Inbreeding coefficient
Answers
The parameter that must be adjusted to increase the mutation rate in the gene pool is "Mutation rate from A1 to A2".
In evolutionary algorithms, mutation is one of the main operators used to introduce diversity into the population and explore new areas of the search space. The mutation rate is a parameter that determines the probability of each gene being mutated. If the mutation rate is high, then there is a greater chance of mutations occurring and therefore a higher probability of exploring new areas of the search space. To increase the mutation rate in the gene pool, one must adjust the mutation rate parameter in the software being used. This can be done by either increasing the value of the mutation rate parameter or decreasing the value of the selection pressure parameter, which affects the trade-off between exploration and exploitation of the search space.
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Edwin owns a smart phone with a digital assistant. He frequently enquires on political, sports, and weather updates. The assistant recognizes the words and phrases and provides appropriate answers. What technology is used to make the assistant respond to Edwin
Answers
Answer:
Speech synthesis
Explanation:
Synthesized speech is the technology of production of the speech of humans artificially. The technology can be made use of in hardware and software products such as a speech computer which is used to perform speech synthesis
Another implementation of the synthesized speech technology is the text-to-speech (TTS) systems that are used for the conversion of speech into written text as the words are dictated.