Encapsulation hides the public variable from the outside code and provides restricted access to it using private methods that are in the same class.
a) true
b) false

Answers

Answer 1

It is true that Encapsulation hides the public variable from the outside code and provides restricted access to it using private methods that are in the same class.

You must include a set of public methods in the class and conceal the implementation specifics in order to employ encapsulation.

What is Encapsulation?Encapsulation in object-oriented programming refers to the restriction of direct access to part of an object's components or the bundling of data with the methods that operate on that data.An object is shielded from unauthorized client access through encapsulation. Access to a level is made possible through encapsulation, which hides the intricate features below that level. This lessens human error.Code and the data it works with are connected by a method called encapsulation, which protects both from outside interference and misuse. Encapsulation is implemented using a class that has data members and functions.

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Related Questions

why are human beings called social animals please help me .​

Answers

Explanation:

zmlzlslspdoelenebebebebebdd

Because there is some human that kill and do bad things that’s why they call them animal

what role does the school play in affecting the aspirations and academic success of the hallway hangers?

Answers

The school's role in influencing the aspirations and academic achievement of hallway hangers is that it devalues the students' cultural capital, which impacts their academic outcomes.

The school plays a significant role in shaping the aspirations and academic success of its students, including those who are referred to as "Hallway Hangers." These students often come from marginalized communities and have a different cultural background than the dominant culture in the school. When the school does not value or recognize the cultural capital of these students, it can have a negative impact on their academic outcomes.

This can manifest in a number of ways, such as a lack of engagement in class, lower grades, and a lack of motivation to succeed academically. Ultimately, it is important for schools to recognize and value the cultural backgrounds and experiences of all students in order to support their academic success and aspirations.

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create a referential integrity constraint on ownerid in pet. assume that deletions should cascade

Answers

A referential integrity constraint is a kind of rule that we create in a database to ensure that the relationships between tables remain valid, consistent, and accurate. By using this constraint, we can ensure that the primary key and foreign key fields are linked, and the relationships between the data within the database are maintained correctly.

This means that if an owner is deleted from the owner table, all corresponding records in the pet table will be automatically deleted as well. This option is useful in situations where we want to ensure that the data remains consistent even if an owner is removed from the system. In this example, we are creating a referential integrity constraint on owner id in the pet table. The owner id column in the pet table is a foreign key, which means it refers to the primary key of the owner table. By creating this constraint, we are ensuring that the relationship between the two tables remains valid. We are also specifying the ON DELETE CASCADE option. This option tells the database that if an owner is deleted from the owner table, all corresponding records in the pet table should be deleted as well. This ensures that the data in the database remains consistent. By creating a referential integrity constraint on owner id in the pet table and specifying the ON DELETE CASCADE option, we are ensuring that the relationships between the tables remain valid and the data in the database remains consistent even if an owner is removed from the system.

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I'm having trouble understanding the suggested solution to this question (solution from the exact questions posted by others on Chegg) The suggested LP model is as follows but I don't quite follow why the constraint isn't 6x + 8y >= 120. Is the suggested solution wrong/missing a constraint? Please help me! Thank you!

LP model (Suggested Solution)
Minimize:

1x + 2y

Subject to:

5x + 4y ≥ 120
x ≤ 12
y ≤ 10
x,y ≥ 0

Question
Mary is planning to do two part-time jobs, one in the retail store ABC and the other in the restaurant LMNO, to earn tuition. She decides to earn at least $120 per week. In ABC, she can work 5 to 12 hours a week, and in LMNO, she can work 4 to 10 hours a week. The hourly wages of ABC and LMNO are $6 per hour and $8 per hour, respectively. When deciding how long to work in each place, Mary hopes to make a decision based on work stress. According to reviews on the Internet, Mary estimates that the stress levels of ABC and LMNO are 1 and 2 for each hour of working, respectively (stress levels are between 1 and 5; a large value means a high work stress which may cause work and life imbalance). Since stress accumulates over time, she assumes that the total stress of working in any place is proportional to the number of hours she works in that place.

How many hours should Mary work in each place per week? State verbally the objective, constraints and decision variables. Then formulate the problem as an LP model. After that, solve it using the graphical solution procedure. Please limit the answer to within two pages.

Answers

The objective of the problem is to determine the number of hours Mary should work in each place per week in order to minimize work stress while earning at least $120.

The decision variables in this problem are:
- x: the number of hours Mary works in the retail store ABC per week
- y: the number of hours Mary works in the restaurant LMNO per week

The constraints in the LP model are as follows:
1. Mary must earn at least $120 per week: This is represented by the inequality constraint 5x + 4y ≥ 120, where the left-hand side represents the total amount Mary earns per week.
2. Mary can work between 5 and 12 hours per week in the retail store ABC: This is represented by the inequality constraint x ≤ 12, where x represents the number of hours Mary works in ABC.
3. Mary can work between 4 and 10 hours per week in the restaurant LMNO: This is represented by the inequality constraint y ≤ 10, where y represents the number of hours Mary works in LMNO.
4. Mary cannot work negative hours: This is represented by the constraint x, y ≥ 0, which ensures that the number of hours worked in each place cannot be negative.

Regarding your question about the suggested LP model, the constraint 6x + 8y ≥ 120 is not included in the model because it does not accurately represent the problem's requirements. The objective is to minimize work stress, not maximize earnings.

It is important to carefully consider the objective and constraints of the problem when formulating the LP model. The suggested solution correctly includes the constraint 5x + 4y ≥ 120, which ensures that Mary earns at least $120 per week.

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Which characteristic of Hinduism did Siddhartha Gautama find most
unacceptable?

Answers

Answer:

Buddhism and Hinduism agree on karma, dharma, moksha and reincarnation. They are different in that Buddhism rejects the priests of Hinduism, the formal rituals, and the caste system. Buddha urged people to seek enlightenment through meditation.

Identify at least one example of probability encountered in everyday life which has not previously been discussed in your text.
Identify the method of probability your example best fits by explaining whether it is the classical, relative frequency, or subjective method of assigning probability.

Answers

An example of probability encountered in everyday life which has not previously been discussed in your text is the probability of getting a good parking spot at a crowded mall parking lot.

When you go to a mall and park your car in the parking lot, there is a probability of getting a good parking spot. If you arrive early in the morning, you are more likely to find a good parking spot than if you arrive later in the day when the parking lot is crowded and there are few available spots. This probability is based on a combination of factors like the time of day, day of the week, weather, and popularity of the mall.The method of probability that best fits this example is the subjective method of assigning probability.

This is because the probability of getting a good parking spot is not based on a fixed set of outcomes. Instead, it depends on various subjective factors such as the individual's perception of the number of cars in the parking lot, the location of the parking lot, the individual's driving experience, and the parking skills of other drivers in the parking lot. Therefore, the probability of getting a good parking spot is based on subjective probability.

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an infant's temperament refers most directly to its

Answers

Answer:

Natural Disposition or inborn personality

Explanation:

Searched it up

An infant's temperament refers most directly to its Natural Disposition or inborn personality.

The overall personality of a person begins with an innate disposition but develops through time as they engage with their surroundings. In other words, both adaptive (learned) and inherent (inborn) features contribute to a person's total personality.

Research indicates that genetic and environmental influences may develop complex personality characteristics. These two factors interact in a variety of ways to shape each of us unique personalities. The Minnesota Study of Twins Reared Apart, one of the most well-known longitudinal studies examining the heritability of personality traits, has long been touted as support for the idea that qualities are mostly inherited.

A subsequent criticism, however, cast doubt on the findings by pointing out that crucial information regarding the control group was withheld from publishing.

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The erosion of limestone in the Appalachian Plateau created which physical feature? waterfalls canyons ridges caves

Answers

Answer:

caves

Explanation:

define the following negotiation styles competing

Answers

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\(\huge\bf\underline{\underline{\pink{A}\orange{N}\blue{S}\red{W}\green{E}\purple{R}}} \)

Competing. Negotiators that exhibit this style are assertive, self-confident, and focused on the deal and results. These individuals tend to pursue their own concerns, sometimes at their counterpart's expense, and in the extreme can become aggressive and domineering

What information is necessary to review in order to be considered familiar with the safety data shee?

Answers

In order to be considered familiar with the safety data sheet (SDS), there are several pieces of information that must be reviewed and understood.

The following information should be reviewed in order to be familiar with the SDS:

1. Hazardous Identification: This section provides information about the hazards that are associated with the chemical or substance, including its physical and chemical properties.

2. Composition/Information on Ingredients: This section provides information about the composition of the substance, including its ingredients and their concentration.

3. First-Aid Measures: This section provides information on the first-aid measures that should be taken if exposure to the substance occurs.

4. Firefighting Measures: This section provides information on the firefighting measures that should be taken in case of a fire.

5. Accidental Release Measures: This section provides information on the measures that should be taken if the substance is accidentally released.

6. Handling and Storage: This section provides information on how the substance should be handled and stored.

7. Exposure Controls/Personal Protection: This section provides information on the measures that should be taken to protect against exposure to the substance.

8. Physical and Chemical Properties: This section provides information about the physical and chemical properties of the substance.

9. Stability and Reactivity: This section provides information about the stability and reactivity of the substance.

10. Toxicological Information: This section provides information about the toxicological effects of the substance.

11. Ecological Information: This section provides information on the environmental effects of the substance.

12. Disposal Considerations: This section provides information on how the substance should be disposed of.

13. Transport Information: This section provides information on the transportation of the substance.

14. Regulatory Information: This section provides information on the regulatory status of the substance.

15. Other Information: This section provides any other information that is relevant to the substance.

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(Blood, Toil, Tears and Sweat)

in this clip, how do the students show that they have done more than just read the speech? How does their preparation give them a better understanding of the topic? Does the moderator ask questions that connect the ideas of several speakers and respond to the questions and comments of others with relevant evidence, observations, and ideas?

Answers

To demonstrate that a person has listened to a speech and can discuss it, you can follow these general steps:

The Steps to follow

Listen attentively: To be able to discuss a speech, the first step is to listen carefully to the entire speech without interruption or distraction. Take notes if needed to help you remember important points.

Understand the main idea: Identify the main idea or message that the speaker is conveying. This will help you to focus your discussion and develop your thoughts.

Identify key points: Take note of the key points that the speaker makes to support the main idea. These could be facts, statistics, anecdotes, or other types of evidence.

Evaluate the arguments: Evaluate the arguments presented by the speaker. Determine whether the speaker's arguments are persuasive, and whether there are any weaknesses or gaps in the reasoning.

Ask questions: Ask questions to clarify any points that you did not understand or that you found unclear. This will help you to better understand the speaker's message and develop your own thoughts on the topic.

Organize your thoughts: Organize your thoughts on the speech, considering the main idea, key points, and any questions or concerns you have. Consider how the speech relates to your own experiences, opinions, or beliefs.

Discuss the speech: Engage in a discussion about the speech with others. Share your thoughts, ideas, and questions with them, and listen to their perspectives. This will help you to develop a deeper understanding of the speech and its significance.

P.S: Your question is incomplete, so I gave you a general overview of how to show that a person has listened to a speech and can discuss on it.

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They worked in an increasing variety of jobs that included teachers, engineers, doctors, and lawyers.
professionals

Answers

They worked in an increasing variety of jobs that include teachers, engineers, doctors and lawyers. In the past, the job market was limited to mostly manual labor, but today's job market is much more diverse.

People can pursue careers in a wide range of fields, including teaching, engineering, medicine, and law. These are considered professional fields, which require specialized education and training.

Professionals are highly skilled individuals who provide specialized services to society.

Teachers educate the future generations, engineers design and build complex systems and structures, doctors diagnose and treat illnesses, and lawyers uphold the law and ensure justice is served.

The increasing variety of jobs available allows individuals to find careers that align with their interests and passions, leading to a more fulfilling work-life.

As society continues to evolve, the job market will continue to expand, offering new and exciting opportunities for people to pursue.

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The study of meaningful units in a language and how the units are combined in word formation

Answers

Morphology is the study of the units of meaning in a language and how the units are combined in the formation of words

What is morphology about?

is the grammatical part about the internal structure of words to delimit, define and classify its units and the formation of new words, this analyzes the structure of words and parts of words, such as roots, stems, prefixes, and suffixes. Morphology also looks at parts of speech, intonation and stress, and the ways in which context can change a word's pronunciation and meaning.

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2.3 Discuss the importance of understanding the marks allocated to examination questions. which you may effectively use the allocated ba (4x2) (4)​

Answers

Understanding the points assigned to exam questions has many advantages.

Time management: Students can efficiently manage their time during the exam by understanding the marks given to each exam question.Concentrate on Crucial Questions: Students can concentrate on answering the questions that carry more marks by studying the marks given to examination questions.Preventing Mistakes: Students can avoid mistakes by understanding the marks assigned to exam questions.Enhancing Accuracy: Students can enhance their accuracy by understanding the marks given to exam questions.Understanding Expectations: Lastly, comprehension of the marks assigned to exam questions might assist students in comprehending the examiner's expectations.

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What commitments were made on the issue of slavery

Answers

Answer: Constitutional compromises: The Three-Fifths Compromise. During the Constitution Convention, the Framers made several compromises, including the method for counting enslaved Africans for the purposes of population (the Three-Fifths Compromise) and the end of the international slave trade.

Explanation: Constitutional compromises: The Three-Fifths Compromise. During the Constitution Convention, the Framers made several compromises, including the method for counting enslaved Africans for the purposes of population (the Three-Fifths Compromise) and the end of the international slave trade.

Answer:

The Compromise of 1850 was made up of five bills that attempted to grow divide between North and South over the issue of slavery

(GIVING BRAINLIEST!!!!!!!)

(GIVING BRAINLIEST!!!!!!!)

Answers

Answer:

The Louisiana Purchase of 1803 brought into the United States about 828,000 square miles of territory from France, thereby doubling the size of the young republic.

Brainliest will be given!!!

Suppose Republicans and Democrats in the Senate had agreed to a compromise bill that included some of what both parties wanted but that this bill now differed from the spending bill passed by the House. What would have to happen for the compromise bill to become law?

A. President Trump would need to sign the bill he preferred; the original House bill, or the compromise Senate bill.

B. Nothing; Senate bills take precedence over House bills, so the Senate bill would go to the President.

C. The Senate bill would have to go back to the House, and the House would have to vote again to accept the Senate’s changes.

D. The Supreme Court would need to intervene to determine which changes are constitutional and which are not.

Answers

Answer:

C. The Senate bill would have to go back to the House, and the House would have to vote again to accept the Senate’s changes.

Explanation:

In order to pass legislation, all bills must be passed by both the Senate and the House of Representatives and signed by the Governor-General.

If the Senate had agreed to a compromise and make some changes in the bill that is different from the spending bill passed by the House then the bill is sent back to the house to get the majority of two-thirds vote in both the House and the Senate. After getting the majority of votes for the bill, the bill becomes law even if after the objection of the President.

Hence, the correct answer is "C."

Which tradition teaches that salvation is available solely through faith in Christ?

Answers

Answer:

Christianity teaches content of feduciary fa ith.it teaches us to always abide by d word of God,dat is the "bible"

it's important to note that sometimes private solutions to externalities do not work. for example, this occurs when one party repeatedly holds out for a better deal. this describes the problem of .

Answers

This is the problem of breakdown in bargaining.

While bargaining, the participants may believe that the discussions may break down at random for one reason or another. One possible explanation of such a danger of collapse is that the players feel frustrated with the length of the discussions and hence leave the negotiating table.Sales negotiation breakdowns can occur for a variety of reasons, including poor communication, short tempers, and abrupt alterations to an established strategy. Another reason for the presence of a danger of breakdown is that 'intervention' by a third party causes the 'gains from cooperation' that exist between the two actors to vanish.Collective negotiation is classified into five types: composite negotiating, concessionary bargaining, distributive bargaining, integrative bargaining, and productivity bargaining.

Thus this is the meaning of breakdown in bargaining.

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Monique, a concerned parent, is forming a group to attempt to reduce the number of teenage pregnancies in her hometown. her group is most likely to be effective at generating solutions if it is:

Answers

The group is most likely to be effective at generating solutions if it is midsize and diverse.

What is solution?

It should be noted that solution simply means a neans of finding answers to a particular problem or issue.

In this case, the group is most likely to be effective at generating solutions if it is midsize and diverse.

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Which, if any, of the trait(s) below should serve as a warning sign for an emotionally abusive relationship?
A Quick Commitment
B Controlling Behavior
C Jealously
D Humiliation
E Intimidation
F On again off again relationship
G None of these are warning signs
H I'm not sure

Answers

There are many signs that indicate an emotionally abusive relationship, which can occur in any intimate relationship. Emotional abuse is frequently used as a tool for maintaining power and control in the relationship. The following traits, or warning signs, may indicate that someone is in an emotionally abusive relationship:Controlling behavior should serve as a warning sign for an emotionally abusive relationship.

When one person tries to exert power and control over their partner, they engage in controlling behavior. These behaviors may include belittling, isolating, controlling finances, or restricting the freedom of their partner.

These tactics can cause the victim to feel disempowered, trapped, and afraid. If any of these tactics are used in a relationship, it may be considered emotionally abusive.

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You are responding at emergency status to a vehicle collision in your ambulance. As you approach an intersection with a red light in your direction, you approach cautiously, come to a complete stop at the intersection, ensure all other drivers can see you, and slowly ease your way through the intersection. These actions describe your abilities to:

Answers

Answer:

Follows are the responses to the given question:

Explanation:

During an emergency, we respond to the ambulance vehicle crash. Whenever you reach the junction with a red traffic light, your approach cautiously, halt only at the intersection, check that all the other vehicles be with you, and carefully ease your approach across the trying to cross. Those activities reflect your capacity to guarantee the safety of all road drivers.

A person from montreal who might identify more strongly with the province of quebec than his or her country, canada, demonstrates _____, a form of cultural space.

Answers

A person from Montreal who might identify more strongly with the province of Quebec than his or her country, Canada, demonstrates regionalism, a form of cultural space.

Regionalism may be a political ideology that seeks to extend the political power, influence, and/or self-determination of the folks of 1 or additional subnational regions.

In mediation, regionalism is categorical of a typical sense of identity and purpose combined with creating and implementing establishments that express a specific identity and form collective action inside a countryside. Regionalism may be a political specialize in one specific space of a rustic. In the U.S., the perceived distinction between Southerners and New Englanders is one example of regionalism.

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How can something be good for one thing and bad for another?

Answers

Answer:

the good thing is that we can help many other people's old mans to satisfy their needs that is a good thing and the bad things are bad behaviour as bad languages and some other bad things to do this is a bad thing

which of the following statements is most accurate? a. psychotherapy is for people with an identified psychological disorder. b. about half of the people who used mental health services in a given year do not meet the criteria for a full-fledged mental disorder. c. men are more likely to seek professional psychological help. d. the most common problem for which people will seek mental health treatment is for unsatisfactory interpersonal relations.

Answers

The most accurate statement among the given options is "about half of the people who used mental health services in a given year do not meet the criteria for a full-fledged mental disorder." The correct option is b.

This indicates that mental health services are not exclusively for individuals with identified psychological disorders but also for people who may be experiencing stress, anxiety, or other related issues that do not necessarily fall under a diagnosed mental illness. Furthermore, it shows that seeking mental health treatment does not always require a severe condition, and it is essential to prioritize mental wellness.

It is worth noting that the other options, such as men seeking more professional psychological help or interpersonal relations being a common problem, may also hold some truth but not as precise as the chosen statement.

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which of the following is true of the rights and protections of the lgbtq community in texas? group of answer choices despite the end of doma, texans still cannot legally marry in a same-sex relationship. beginning in 2017, texans in a public facility must select the bathroom that corresponds to the gender listed on their birth certificate. there are no texas antidiscrimination laws protecting the lgbtq community. texas citizens cannot adopt children unless they are heterosexual.

Answers

The option that 'there are no Texas antidiscrimination laws protecting the LGBTQ community' is true.

The LGBTQ community is a community of lesbian, gay, bisexual, Transgender, queer, intersex, asexual and other identities forming a diverse group of people with different sexual orientations and gender identities. The community can often be identified by a variety of acronyms such as LGBT, LGBTQ+, LGBTQIA+, GLBT, etc.

As of now, there are no laws for rights and protection of the community in Texas. However, there was a ruling of Supreme court in 2015 in a case that state bans on same sex marriage is unconstitutional.

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Students set up investigation ,What can the students do to increase the speed that the marble will roll down the ramp

Answers

Answer:

Make the ramp steeper or make the marble heavier

Explanation:

which of the best describes gravitaional force

Answers

..............mass??




PROJECTILE MOTION PROBLEMS


A tennis player strikes the tennis ball sending it


perfectly horizontal at 37.2 m/s from a height


of 1.42 m above the ground. Determine the


tennis ball's


1.


Hang time.


2. Displacement.


3. Final velocity.

Answers

Hang time: Approximately 0.825 seconds., Displacement: Approximately 30.57 meters., Final velocity: 37.2 m/s horizontally.

To solve the projectile motion problem  for the tennis ball, we can use the following equations of motion:

1. Hang time (time of flight):

The hang time represents the total time the ball stays in the air. Since the ball was launched horizontally, the vertical motion can be treated independently. We can use the equation:

h = ut + (1/2)gt^2

where h is the initial height, u is the initial vertical velocity (0 m/s in this case), g is the acceleration due to gravity (approximately 9.8 m/s^2), and t is the hang time.

Using the given values:

h = 1.42 m

u = 0 m/s

g = 9.8 m/s^2

Plugging in the values and solving for t, we get:

1.42 = (1/2)(9.8)t^2

2.84 = 4.9t^2

t^2 = 2.84/4.9

t ≈ 0.825 seconds (rounded to three decimal places)

So, the hang time of the tennis ball is approximately 0.825 seconds.

2. Displacement:

The horizontal displacement of the ball can be found using the formula:

s = ut

where s is the displacement, u is the initial horizontal velocity, and t is the hang time.

In this case, the initial horizontal velocity is given as 37.2 m/s, and the hang time is approximately 0.825 seconds.

Plugging in the values, we get:

s = (37.2 m/s)(0.825 s)

s ≈ 30.57 meters (rounded to two decimal places)

So, the displacement of the tennis ball is approximately 30.57 meters.

3. Final velocity:

Since the ball was launched horizontally, the final vertical velocity is the same as the initial vertical velocity (0 m/s). The final horizontal velocity remains constant throughout the motion and is equal to the initial horizontal velocity.

Therefore, the final velocity of the tennis ball is 37.2 m/s horizontally.

To summarize:

1. Hang time: Approximately 0.825 seconds.

2. Displacement: Approximately 30.57 meters.

3. Final velocity: 37.2 m/s horizontally.

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How was participation in government limited in Athenian democracy?

A. Not all male citizens were allowed to go to the Assembly.
B. People could not vote directly on laws and issues.
C. Citizens had to pay the government in order to vote.
D. Women and enslaved people could not participate in government.

Answers

Answer:

its D on egde 2020

Explanation:

Answer:

D !!!!!!!!!

Explanation:

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