True/False:Only 2 threads can enter critical section at a time

Answers

Answer 1

The statement " Only 2 threads can enter a critical section at a time" is True.

In computer science, a critical section refers to a segment of code that accesses shared resources such as memory, files, or I/O devices. A critical section needs to be executed atomically, which means that only one thread can access it at a time. This is because concurrent access by multiple threads may result in race conditions or other synchronization problems.

In order to ensure mutual exclusion, synchronization techniques such as locks, semaphores, or monitors are used. These techniques allow only one thread to enter the critical section at a time while blocking all other threads until the first thread exits the section. Therefore, it is true that only two threads can enter the critical section at a time. This restriction on concurrent access helps to maintain data integrity and prevent data corruption in multi-threaded programs.

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Related Questions

Why was the Ferpa 1974 needed

Answers

Answer: it was a federal law enacted in 1974 that protected the privacy of student education records. An eligible student is one who has reached age 18 or attends a school beyond the high school level.

Explanation:

Which one of the following statements about asbestos is true? Unset starred question Homeowners can safely remove it. It's harmful only if left in place. It's not harmful at low levels. No amount of it is considered safe.

Answers

The true statement about asbestos is that B. It's harmful only if left in place. The improper removal of asbstos can cause further contamination to a building.

What is an asbestos?

Asbestos is a naturally occurring mineral composed of flexible fibers that are resistant to heat, electricity and corrosion.

The asbestos can be so harmful if it is left in place due to improper removal and can further cause contamination.  

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How does Rinko's point of view about the letter reflect the author's perspective as a Japanese American?

Answers

Incomplete question. The Options:

a. Like the author, Rinko knows why a letter from Japan might upset a family member.

b. Like the author, Rinko wishes she were better at reading Japanese writing.

c. Like the author, Rinko doesn't study hard at Japanese Language School.

d. Like the author, Rinko has a hunch about details in a letter.

Answer:

b.  Like the author, Rinko wishes she were better at reading Japanese writing.

Explanation:

In the story, "Jar of Dreams" by Yoshiko Uchida we notice the author, Yoshiko who is also Japanese expresses her wish to be better at reading Japanese writing.

So Rinko is a fictional character in the story and she is portrayed as a young girl who is caught between two cultures; Japanese and American.

Answer:

B

Explanation:

ivan pavlov, a russian – , repeatedly exposed dogs to the sight of food and, at the same time, the sound of a – . at first, the dogs salivated because of the food; this reaction is known as – . but after a while, the dogs began to salivate when they heard the sound, even if no food was present. this learned reaction is known as – , and the sound is called a – .

Answers

Ivan Pavlov, a Russian physiologist, repeatedly exposed dogs to the sight of food and, at the same time, the sound of a metronome. At first, the dogs salivated because of the food; this reaction is known as an unconditioned response.

But after a while, the dogs began to salivate when they heard the sound, even if no food was present. This learned reaction is known as a conditioned response, and the sound is called a conditioned stimulus.

Physiology is the clinical look at of capabilities and mechanisms in a residing system. As a sub-field of biology, physiology specializes in how organisms, organ systems, person organs, cells, and biomolecules carry out the chemical and physical functions in a living device. In keeping with the classes of organisms, the sector can be divided into medical body structure, animal physiology, plant body structure, mobile physiology, and comparative body structure.

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professional education provides better job oppurtunities . justify this statement​

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Answer:

When someone has put in the effort to take their education to a higher level that lets them be open to more job opportunities as they have more experience with rigor and deadlines.

Explanation:

carrie is 15 years old and is constantly arguing with her mother. according to the text, what is likely to be the most common area of conflict between carrie and her mother?

Answers

Carrie is 15 years old and is constantly arguing with her mother  according to the text, a. Whether Carrie can make her own decisions about things like how she dresses to be the most common area of conflict between Carrie and her mother.

Divergent interests, points of view, or even philosophical ideas can cause conflicts. Because conflict can result from personal, racial, class, caste, political, or even international issues, it will always exist in society. Academic recognition may or may not play a significant role in motivating parties in arguments that are emotional, intellectual, or theoretical.

Due to different cultural norms and ideas, cultural conflict is a type of intellectual conflict that deteriorates over time. Conflicts within groups frequently take a predetermined path. Normal group interactions are initially disrupted by an internal conflict, which is often brought on by disputes among group members, internal disagreements, or a shortage of resources.

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The correct question is:

Carrie is 15 years old and is constantly arguing with her mother. According to the text, what is likely to be the most common area of conflict between Carrie and her mother?

a. Whether Carrie can make her own decisions about things like how she dresses.

b. What school Carrie should attend, public school or the private school across town.

c. Where the family should live once Carrie's father gets the promotion he was waiting for.

d. Who Carrie's mother should date - the grocery manager or the researcher at the university.

mention the important teaching of Hinduism​

Answers

Answer:

The important teaching of Hinduism are:

1) be kind.

2) helping out to others.

3) be honest.

4) to have good character.

what were the causes and effects of the agricultural revolution in Mesoamerica

Answers

The Agricultural Revolution changed life in Mesoamerica by encouraging Paleo-Indians to settle down into sedentary lifestyles. The causes of the agricultural revolution in Mesoamerica included the development of agriculture, population growth, and the formation of complex societies, and the effects of the Agricultural Revolution in Mesoamerica were profound and far-reaching.

The development of agriculture was a crucial factor in the Agricultural Revolution. In Mesoamerica, people began to domesticate crops such as maize, beans, and squash, which provided a stable and reliable food source. This enabled communities to grow and sustain larger populations. Moreover, advancements in agricultural techniques, such as terracing and irrigation, allowed for increased crop yields and the cultivation of previously unproductive lands.

Population growth was another contributing factor. As agricultural practices improved, Mesoamerican societies were able to support larger populations. This, in turn, led to the need for more efficient ways to manage resources, ultimately resulting in the development of complex social, political, and economic systems.

The effects of the Agricultural Revolution in Mesoamerica were profound and far-reaching. The establishment of permanent settlements enabled the development of complex societies, characterized by the emergence of social hierarchies, specialized labor, and advancements in art, architecture, and technology. Additionally, the increased food production facilitated trade and economic growth, promoting the exchange of ideas and cultural practices between different communities.

In summary, the Agricultural Revolution in Mesoamerica was driven by the development of agriculture and population growth, which led to the formation of complex societies, increased food production, and cultural exchange. This transformative period significantly shaped the course of human history in the region.

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short notes on terai region of nepal

Answers

Answer:

The answer is below

Explanation:

The Terai region of Nepal spans across the east and west of Nepal. The region covers about 17 percent of the total landmass of Nepal.

The population of the Terai region in Nepal is about an 8.1million of the total 27million population of Nepal

The original inhabitant of the Terai region in Nepal is known as Madhesi, as the region is known as Madhes in the local language.

The Terai region is considered to be rich in agriculture. They easily grow rice, jute, sugar, mustard, tobacco, herbs, and spices in the region.

They were considered poor due to successful government neglect.

Which of the following functions in separating the interstitial fluid from the blood plasma? The blood vessel walls The cytoskeleton of cells The extracellular matrix The plasma membrane of cells

Answers

The blood vessel walls and the plasma membrane of cells play a role in separating the interstitial fluid from the blood plasma.

1. Blood vessel walls: The walls of blood vessels, specifically capillaries, play a crucial role in separating the blood plasma from the interstitial fluid. Capillaries have thin walls that allow for the exchange of substances between the blood and surrounding tissues. Small molecules and fluids can diffuse across the capillary walls, facilitating the exchange of nutrients, oxygen, waste products, and hormones between the blood plasma and interstitial fluid.

2. Plasma membrane of cells: The plasma membrane of cells also contributes to the separation between the interstitial fluid and the blood plasma. Cells that line the blood vessels, such as endothelial cells, form a barrier between the two fluids. The plasma membrane regulates the movement of substances between the blood plasma and interstitial fluid through processes like diffusion, active transport, and facilitated transport.

On the other hand, the cytoskeleton of cells and the extracellular matrix do not primarily function in separating the interstitial fluid from the blood plasma. The cytoskeleton provides structural support to cells, while the extracellular matrix supports tissue structure and function. Though important for cellular integrity and tissue organization, they are not directly involved in separating the interstitial fluid from the blood plasma.

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what kind of leader are you if you balance an emphasis on results with a respect for the people involve, and even though your expectations are high, your support and empowerment are likely to bring out the best in people?

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If you balance an emphasis on results with a respect for the people involve, your support and empowerment are likely to bring out the best in people then you are transformational team leader.

A team leader is someone who gives advice, direction, direction-setting, and leadership to a group of people in order to achieve a key outcome or set of related results. Team leaders act as the organization's compass for a collection of people working toward a common objective.

What does a team leader do?

A working group is given direction and instruction by a team leader regarding a project or portfolio of projects. They are in charge of assigning tasks, monitoring goal-related progress, and providing team members with the necessary coaching.

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If you balance an emphasis on results with a respect for the people involve, your support and empowerment are likely to bring out the best in people then you are transformational team leader.

A team leader is someone who provides leadership, direction-setting, advise, and direction to a team of individuals in order to accomplish a key result or set of related results. Team leaders serve as the compass for a group of individuals working toward a common goal.

What is the role of the team leader?

A team leader provides guidance and instructions to a working group with reference to a project or portfolio of projects. They are in responsible of delegating duties, keeping track of progress toward goals, and guiding the team as needed.

A working group is given direction and instruction by a team leader regarding a project or portfolio of projects. They are in charge of assigning tasks, monitoring goal-related progress, and providing team members with the necessary coaching.

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is monocracy an limited or unlimited government?

Answers

Answer:

Monocracy is an unlimited government

Answer:

A monocracy is a limited gorvernment

This can be done through individual or group work settings to make an impact on an individual or an entire .

Answers

What’s the question? I can comment the answer once you tell ,e

PLEASE HELP ILL GIVE BRAINLIEST

The Grand Duke of Moscow became known as czar, a shortened form of Caesar, when_____came to power.

A. Oleg

B. Vladimir

C. Ivan IV

D. Ivan III​

Answers

Answer:

D. Ivan III

Explanation:

Hope this Helps! :)

Answer: D

Explanation: Ivan III. I really hope this helps youuuu! Brainliest pls?

Which best describes the nucleus? * 1 point The "brain" of the cell. A cell structure that controls which substances can enter or leave the cell. Batteries "powerhouses" or "power plants" of the cell; sites of cellular respiration to produce energy

Answers

Answer:

The "brain" of the cell.

Explanation:

The nucleus is the "brain" of the cell because it is where the cell storages all the information. The DNA is in the nucleus, and this is responsible for the synthesis of proteins. Proteins are fundamental elements for the function of the cell. Without the DNA stored in the there, there would not be proteins, and the cell would not work.

The primary characteristic of ___ counseling is its focus on the relationships between the counselor and the client and how client change is facilitated through the development of the therapeutic relationship.

Answers

The primary characteristic of client-centered counseling is its focus on the relationships between the counselor and the client and how client change is facilitated through the development of the therapeutic relationship.

Ambivalence is a crucial MI concept. It is common for people to experience conflicting emotions when making a significant shift in their lives. People with SUDs frequently are aware of the dangers posed by their substance use, but they nonetheless do it. They may have to quit using drugs, but they still do. Ambivalence is the state of tension between these emotions.

It's normal to feel conflicted about altering one's substance usage habits. Clients experience more conflict regarding change as they progress from Precontemplation to Contemplation. People may be moved towards change by this tension, yet ambivalence frequently causes people to put off thinking about the issue. They might reassure themselves that everything is okay. See ambivalence as a quality rather than a sign of denial or resistance.

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Why do economists use supply and demand?

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Economists use concepts of supply and demand to understand the market economy and its working.

Supply refers to the number of goods and services that producers offer for sale at different prices in a certain interval of time. It is influenced by several factors including resource availability, production cost, level of competition, etc.

Demand refers to the number of goods and services that consumers are willing to buy at different prices during a particular point in time. If the demand is more and the supply is less the prices of commodities increase and vice versa.

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Supply and demand have an important relationship because together they determine the prices and quantities of most goods and services available in a given market. According to the principles of a market economy, the relationship between supply and demand balances out at a point in the future….

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What did Britain have to do in the colonies to maintain their territory ?

Answers

Answer:

Each of the thirteen colonies had a charter, or written agreement between the colony and the king of England or Parliament. Charters of royal colonies provided for direct rule by the king. A colonial legislature was elected by property holding males.

Explanation:

oscar is being treated for depression. his therapist, annalise, encourages him to notice his unpleasant thoughts and feelings without trying to avoid them or judge them. she then encourages him to meditate daily. this is likely an example of:

Answers

Oscar is being treated for depression. his therapist, annalise, encourages him to notice his unpleasant thoughts and feelings without trying to avoid them or judge them. she then encourages him to meditate daily. this is likely an example of:

a. mindfulness based therapy

What is mindfulness based therapy?

Moment-by-moment awareness of one's experiences, such as paying attentive attention to breathing, noises, physical sensations, inner feelings and thoughts, and our responses to certain events, are all examples of mindfulness.

Formal meditation techniques include sitting meditation, mindful movement (such as moderate yoga poses and walking meditation), and the body scan, which encourages people to pay attention to their physical sensations deliberately beginning with their feet and working their way up to their head and neck.

Therefore Oscar's situation is said to be treated by mindfulness based therapy

complete question

Oscar is being treated for depression. His therapist, Annalise, encourages him to notice his unpleasant thoughts and feelings without trying to avoid them or judge them. She then encourages him to meditate daily. This is likely an example of:

Question options:

a)

mindfulness based therapy

b)

behavioral therapy

c)

client-centered therapy

d)

cognitive behavioral therapy

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3
To save money, a person must
OA. spend most of his or her income.
OB. be extremely wealthy.
OC.
own a home.
OD. spend less than his or her income.

Answers

Answer:

a. spend most of his or her income.

Explanation:

so you don't have to worry about any other essentials

What is confuciasm????

Answers

Answer:

Do you mean Confucianism? Confucianism, also known as Ruism, is a system of thought and behavior originating in ancient China. It is the way of life spread or believed by Confucius.

Explanation:

when hitlers was young he wanted to be?

Answers

Answer:

Hitler wanted to be an professional artist. He was rejected twice by the entrance exam of the Academy of Fine Arts Vienna.

Explanation:

What were some influences on self-government?

Answers

Answer:

government is the strong base of one's country

According to some political observers, the different reaction of many blacks versus most whites to the shooting of Michael Brown in Ferguson, MO, can be linked to the fact that

Answers

Answer:

blacks' experience with the legal system leads them not to trust it.

Explanation:

Shooting of Michael Brown was an incident that took place on August 9, 2014 in Ferguson, Missouri. The incident is regarding the shooting of a young unarmed Black teenager, Michael Brown by a white officer, Darren Wilson. Wilson shot twelve bullets, with six hitting Brown's body and killing him on the spot.

This incident arouse restlessness in the suburb streets demanding justice for Brown. After the case was filed in the court, the jury indicted Wilson not to be held guilty for shooting or killing of Brown.

The political observes now link the difference in reaction between blacks and white that blacks' don't trust legal system, after having these experiences of injustice by the hands of legal system.

What are some characteristics of population density

Answers

Population density gives the average number of individuals per unit of area or volume. They usually aren’t spread out evenly.

explain the situation that led to the nullification crisis; the arguments for and against nullification

Answers

The nullification crisis was the conflict between the federal government's power to levy tariffs and the state's power to nullify those tariffs.

The crisis was a result of the Tariff of 1828, also known as the "Tariff of Abominations," which raised the tariffs on imported goods. Southern states, which relied heavily on imported goods and were against high tariffs, believed that the federal government was favoring northern manufacturing interests at their expense. In response, South Carolina declared the Tariff of 1828 null and void within its borders, citing the state's power of nullification. This led to a tense standoff between South Carolina and the federal government, with President Andrew Jackson threatening to use military force to enforce the tariff. Ultimately, a compromise was reached with the Tariff of 1833, which gradually lowered the tariffs and diffused the crisis.

Nullification is a controversial legal theory that allows states to declare federal laws unconstitutional and therefore unenforceable within their borders. Supporters of nullification argue that it is a necessary check on federal power and protects states' rights, while opponents argue that it undermines the supremacy of the Constitution and can lead to chaos and lawlessness. A more detailed answer would be that proponents of nullification point to the Tenth Amendment, which reserves powers not delegated to the federal government to the states, as the basis for their argument. They argue that the federal government has overstepped its authority in areas such as gun control and healthcare and that states have a duty to resist such federal encroachments. They also cite historical examples, such as the Kentucky and Virginia Resolutions of 1798, in which states challenged federal laws they deemed unconstitutional. Opponents of nullification argue that it goes against the principles of the Supremacy Clause in Article VI of the Constitution, which states that federal law is the supreme law of the land. They argue that allowing states to pick and choose which laws they will obey undermines the rule of law and can lead to anarchy. They also point out that the Constitution provides a mechanism for challenging federal laws through the courts, and that nullification is not an appropriate alternative. In conclusion, while nullification has its supporters and detractors, it remains a highly controversial legal theory with significant implications for the balance of power between the federal government and the states.

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What were the two political parties by the end of Washington’s second term

Answers

Answer:

Explanation:

By the end of Washington's second term, the two political parties that emerged in the United States were the Federalist Party and the Democratic-Republican Party (also known as the Republican Party). The Federalist Party was led by Alexander Hamilton and supported a strong central government, a national bank, and a close relationship with Britain. The Democratic-Republican Party was led by Thomas Jefferson and James Madison and supported states' rights, limited government, and closer ties with France. These two parties represented different visions for the future of the United States and would go on to shape the country's political landscape for decades to come.

what do the Judaism believe about the afterlife

ILL MARK BRAINILST ​

Answers

Answer:

Olam Ha-Ba: The Afterlife. Traditional Judaism firmly believes that death is not the end of human existence. However, because Judaism is primarily focused on life here and now rather than on the afterlife, Judaism does not have much dogma about the afterlife, and leaves a great deal of room for personal opinion. The view of the afterlife held by ancient Jews, which can be surmised from passing references throughout the Bible, is that all people, Jews and gentiles, go to a netherworld called She'ol, a deep and dark place in which shadowy spirits called refa'im dwell.

Explanation:

I hope this helps :3

Explanation:

they believed that the after life was a great place to be and that that they could be free and do what they desire

The table below lists sources of law.

Sources of Law
Statutes and Acts
Ordinance
?


Which phrase completes the table?
Criminal law
Case law
Military law
Juvenile law

Answers

Answer:

case law? i think

Explanation:

Answer:

srry im late but its case law

Explanation:

in babies, the response to a feeling of lost bodily support — like falling — that involves a splaying out of the limbs is called what?

Answers

In babies, the response to a feeling of lost bodily support — like falling — that involves a splaying out of the limbs is called moro reflex.

About moro reflex

The moro reflex refers to a motor response that can startle a baby and generally appears in babies from birth.

The Moro reflex in infants can show several instinctive reflexes, including grasping and stepping. The doctor will check for this reflex during the first few checkups after delivery.

This is very important for the growth of the baby. When something triggers the Moro reflex, babies will stretch their arms outward at the shoulders and then straighten them. Babies also often stretch their legs and arms but this leg movement can be different for each baby.

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the online retailer ____ is one of the largest suppliers of cloud services. When you go out to eat a good tip is 20% of the bill. If your bill is $45, what should the tip be? How did the actions of Union generals Grant and Sherman affect the outcome of the Civil War?They destroyed the Souths morale and captured its capital, forcing the South to surrender.They respected Southerners property, helping the war to end peacefully.They rebuilt Southern cities that had been destroyed after the South surrendered.They lost so many soldiers that they had to stop fighting, forcing the Union to surrender. what is the name of the fine, epithelium-lined bones that warm and moisten incoming air in the nasal passages of sea lions (and other marine mammals)? 3. Why do you think that the author chose to use the word metamorphosis instead ofchange in the sentence, "...they take the first step toward a metamorphosis from agroup into a mob. What does this reveal about human nature? (pages 7-8)PLEASE HELP ALSO THIS STORY IS FROM THE MONSTERS ARE DUE ON MAPLE STREET!! What challenges did the geographical features of the Canal Zone present in building the canal? How were those challenges overcome? 7 Incorrect Select the correct answer. Given below is the graph of the function f(x)=x defined over the interval [0, 1] on the x-axis. Find the underestimate of the area under the curve, by dividing the interval into 4 subintervals. (1, 1) y (0.75, 0.87) (0.50, 0.71) (0.25, 0.50) (0, 0) X. B. A. 0.52 0.25 C. 0.55 D. 0.65 the product of 5 and a number K is less than 60 Karen: We could go to the supermarket and buy a couple of other things.Jessica: Yeah, we could get _____________ (Pic 6) and ________________ (Pic 7).Karen: Lets go then.a. A jar of olives / a package of crackersb. A olives / a bag of crackersc. A jar of crackers / a jar of olivesd. A litre of olives / a crackers Which of the following is most likely to lead to an increase in the interest rate, based on the market for loanable funds? A) A decrease in the expected profitability of new projects. B) A decrease in government infrastructure spending. OC) Firms "hoarding" cash to avoid paying corporate income taxes. D) Consumers becoming increasingly worried about their jobs. E) Baby boomers retiring and reducing their savings. The mathville cafeteria sells eggs and toast at a fixed price. Yesterday, Rick ordered two eggs and one piece of toast and was charged $1.50. Today he ordered two eggs and three pieces of toast and was charged $2.30. Find the cost of each item. what is Poppycock, Gibberish, Gobbledygook, Whippersnapper.WHO ANSWER THIS I WILL PUT HIM IN THE BRAIN LIST !!!!!!:-) What does scornful mean 3-5 If we project the are of a hip roof onto a horizontal plane, it will appear as two triangles and two trapezoids. (True or False) Will give correct answer brainliest Starting from the most general form of momentum equation, identify the meaning of each of the terms and show how the equation can then be simplified for application to problems involving:(a) steady flows,(b) steady, incompressible flows,(c) steady, inviscid flow.(d) unsteady flows with no body forces.In each case,explain the physical meaning of the terms in the respective equations. How the piece of art/exhibition represents what the museum is all about The concept that different cultural groups can and should maintain their unique cultural identities while participating equally in the dominant culture is? A recipe requires 1 2/3 cup of sugar. If Ms. Vasquez is going to make half of the recipe, then how much sugar does she need? Why is understanding human traits important