1.
o
2. Which of the following is not true about 1/0 devices and device drivers
3.
4.
Which of the following is not true about I/O devices and device drivers?
a. Device drivers provide communication services between the physical device and the Os.
b. Device drivers handle input from the keyboard and mouse.
c. User applications usually communicate directly with a device driver.
d. The control register on a device takes commands from the device driver.
ОО
5.
6.
7.
8.
10.
11.
12
.

Answers

Answer 1

Answer:

c. User applications usually communicate directly with a device driver.

Explanation:

A software can be defined as a set of executable instructions (codes) or collection of data that is used typically to instruct a computer on how to perform a specific task and solve a particular problem. Thus, it's a computer program or application that comprises of sets of code for performing specific tasks on the system.

The four (4) input-output (I/O) software layers includes the following;

I. Interrupt drivers (handlers): it is responsible for handling interruptions that occur while using a software on a computer system.

II. Device drivers: it controls the input-output (I/O) devices that are connected to a computer system through a wired or wireless connection.

III. Device-independent OS software: it allows for uniform interfacing and buffering for device drivers.

IV. User level software: it provides user programs with a simple user interface to perform input and output functions.

An operating system is a system software pre-installed on a computing device to manage or control software application, computer hardware and user processes.

This ultimately implies that, an operating system acts as an interface or intermediary between the computer end user and the hardware portion of the computer system (computer hardware) in the processing and execution of instructions.

Hence, user (software) applications make a request to the operating system (OS) to use a device and then the operating system (OS) communicates with the device driver.

In conclusion, user applications do not communicate directly with a device driver.


Related Questions

15. the king gave him a reward (0.5 Points) O a reward was given by him to the king O he was was given a reward by the king O he is given a reward by a king he was gived a gift by the king 1991/​

Answers

Answer:

He was given a reward by the king

What is the famous temple of Nepal.
1.Pshupatinath Teple
2.Swayambhunath
3.​

Answers

Answer:

The Pashupatinath Temple

Explanation:

Answer:

The Pashupatinath Temple

Explanation:

What can you say about the good of character as a learner?

Answers

Answer:

I can say as that the are leaders in their own learning.

do you agree or disagree that the human attachment to appearances is an important theme of "the nose"?

Answers

Answer:

Yes, I agree that human attachment to appearnce is an important theme in the short story "The Nose".

Explanation:

The theme of appearance and identity is the foremost and recurring idea in the short story "The Nose" by Nikolai Gogol. The story follows the character of Major Kovalyov and his efforts to retrieve his lost nose.

The human attachment to appearance is an important theme in the story. This is because when Major Kovalyov discovered that his nose had 'escaped', he did everything he could to get it back. When he initially found his nose missing, he hid his face while going out, dreading meeting anyone he might recognize. He even went to the newspaper office to place an ad about his missing nose.  

The word "ghosts" creates a sense of
fear.
loneliness.
hostility.
confusion.

Answers

fear because ghosts are a fearful thought in most peoples minds. ghosts are scary, when people are scared, they create fear in their minds

The word "ghosts" creates a sense of fear. Thus the correct answer is A.

What is a dictionary entry?

A dictionary entry refers to the collection of information provided to understand the meaning of a word in a given context. This word's meaning will differ from context to context sometimes.

In this statement, the word is ghosts, which creates a sense of fear as ghosts are referred to as a dead person or people whose death occurred but the soul is present in the surrounding.

This will create a feeling of fear, as other options do not form any relation to them. The meaning of loneliness refers to isolation whereas confusion indicates dilemma and hostility indicates unfriendliness behavior. These three meanings do not relate to the context of ghosts.

Therefore, option A fear is an appropriate answer.

Learn more about the dictionary, here:

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Is “An apple a day keeps the doctor away” a cliché?

Answers

yes..it is a cliche

an apple a day keeps the doctor away is a proverb but it must not be literally taken because one apple is not enough for a doctor per day

it has a thought hidden and it's not about eating apples

Which sentence best describes the speaker's ideas about the dead in section 6?

Select one:

a.
They communicate through hieroglyphics.


b.
They have collapsed inward.


c.
They are alive and well somewhere.


d.
They are the produced babes of vegetation.

Answers

Answer:

The answer is C(They are alive and well somewhere).

B but I’m not for sure so don’t trust me

Tracy, a utility-maximizing individual with standard (bowed-in toward the origin) indifference
curves, consumes only two goods: pizza and soda. What must happen to her consumption of soda
if the price of soda falls?

Answers

Answer:

If the price of soda drops, and Tracy only consumes two goods (soda and pizza), what is likely to happen is that, due to the law of supply and demand, the lower the price, the higher the demand for the good. Thus, if soda drops in price, Tracy will seek to purchase larger quantities of said product, taking advantage of the drop in price to increase its stock levels.

2. How do the Irish workers at the docks treat Douglass? What do they encourage him to do?
3. Select what you think is the most important passage in this text. Explain why you think it is so
important.

Answers

Hi. Although you have not presented the text these questions refer to, from the context of the questions we can see that you are referring to chapter 7 of "Narrative of the life of Frederick Douglass." So I hope the answers below can help you.

1. They treat Douglass kindly, as Douglasss was helping them finish the activities they were doing. They like Douglass and like his presence, so much so that they encourage him to flee to the north of the country, where slavery is prohibited.

2. The most important part of this part of the book is when Douglass hears the word "abolitionism" spoken by the Irish. This part is important because it shows how Douglass first came into contact with a concept that would be so important and so relevant in his life.

We must remember that "Narrative of the life of Frederick Douglass" is the book where Frederick Douglass tells the story of his life as a slave and how he managed to become a free man through the education of self-knowledge.

We are all victims of fashion. We are all fashion slaves. Essay please help. I need this in essay Atleast with 200-250 words

Answers

Answer:

As many of us readily acknowledge, fashion plays an important role in our daily lives. Fashion relates to designs of clothes, hair styles as well as accessories such as jewelry, shoes and others that many see as shaping our personality. A person attending an interview stands a bigger chance of getting the job if he or she is dressed appropriately and fashionably compared to candidates who are dressed sloppily and in an old fashioned manner. Thus, it is important for us as humans to dress well and neatly and keep up with the latest fashion so as not to be branded as ultra conservative and traditional.

However, having said that, we can become a victim of fashion when we lose control of our personalities. Our fashion sense then dictates our personality which means we have become slaves to fashion! Women are more prone to becoming fashion slaves and as a woman I can verify that. Many of my female friends compared to male friends are fashion crazy and spend a lot of money buying trendy, designer-brand and fashionable clothing. They always appear to be competing with each other. The poorer ones who cannot afford to spend such huge amounts of cash on clothing and accessories feel left out and eventually alienate themselves.

I am sure the audience here would have noticed how pencil-slim or even anorexic the supermodels who model the latest fashion are. Most of them are actually very young or forced to maintain a skinny look to stay in the job. You would hardly see any curvy or models with a bit of flesh on them - they would immediately lose their jobs! Thus, the designs are getting tighter and women are forced to become thinner so that they are able to parade around with those skimpy clothes! In fact, I have trouble buying clothes from the malls because they are too tight for me and I am not even considered plump by most people. Hence, many young girls and women have fallen victim to fashion and developed medical condition associated with obsession with thinness such as anorexia and bulimia. There have been many cases, some fatal, of women consuming slim drugs that are not approved by the medical authorities. Even the late Princess Diana admitted to being a bulimic and famous seventies singer Karen Carpenter had died of anorexia nervous (though they are not considered fat).

It is important for women to feel confident with the way we look. Of course there are some of us who would want to shed a few pounds because we are overweight. The latter condition can lead to obesity and doctors say you can develop serious medical complications as a result of that. However, the only way we can ensure a fulfilling life is to eat healthily and lead an active life by exercising daily and donate our time and effort to doing good. We should channel our energy to becoming a better person and be less materialistic and obsessed with our looks. After all, life is short!

What are two ways you can
help make a difficult poem easier to understand?

Answers

Answer:

You can understand a poem by:

Considering the subject and the form of the poem.By considering the style and the context.

Explanation:

You have to understand the topic well before you can be able to tackle it.

1 by taking notes on the essay
2 thinking of more better ways to make them longer and better grammar

12
Drag each label to the correct location,
Identify each source of information as either a primary source or a secondary source.
primary source
secondary source

Answers

Answer:

a newspaper article on the current financial conditions of the United States  → Secondary source

a magazine article on Nobel prize-winning authors in the past decade → Secondary source

the United Nations Universal Declaration of Human Rights → Primary source

an article by a political activist on countries with a poor record of protecting human rights → Secondary source

the diary of a Nobel Prize-winning author published after the author's death → Primary source

a report on the current financial conditions prepared by the US Department of Commerce → Primary source

Explanation:

The above are very correct.

Primary sources of information are known to the things that actually give one the direct evidence about the events, people and situations that one is researching about. These source of information are known to be the main objects of analysis.

Some examples of primary sources are: Letters and diaries, Official documents and records, Photographs and video footage , Physical objects, Statistical data, etc.

A secondary source is known to be one that evaluates, analyzes, describes or interprets from a primary source. Some examples are Books, articles, documentaries, Encyclopedias and textbooks, synopses and descriptions of artistic works, etc.

A 6 paragraph essay on anything you can do I can do better

Answers

Answer:

Anything you can do, I can do better.

Let’s face it, trying to please everyone is absolutely impossible and a sure way to set yourself up for unhappiness. In the poem “The Road Not Taken” By Robert Frost he is trying to explain that to his audience about his experience with that decision. From the beginning, Frost explains that people have their own paths to take. He goes on to explain that as much as he wishes he could take the same path as another, so that they wouldn’t part, that is just something that he would not be able to do. Many times in life you meet others and even become the best of friends, or maybe its family members you were once very close with, and then suddenly you grow apart, or have a falling out, but even before that happens your paths are never quite the same. Individuality is huge, it’s an important factor in how we all decide to live our lives. Even if we were raised by the same parents in the same household with the same rules, we all end up in different places whether it be physically, mentally, spiritually; which is what Frost is trying to point out in his poem.

Throughout life we all are faced with making tough decisions. One being whether or not to keep certain people in our lives, even if at one point they were the most important person in our lives. We sometimes have relationships where things just aren’t working out or you hit a bump in the road and the option of taking another path: one that seems brighter and more hopeful, comes into play. “Then took the other, as just as fair / and having perhaps the better claim/ Because it was grassy and wanted wear.” Frost here is saying, I saw an opportunity it looked better and even though the end result might just be the same ole thing I’m used to, I’m taking that route anyways because it seems like the better decision for myself. Some people aren’t comfortable with making such decisions, some would much rather follow the trend, or stick to their culture. They don’t want to find out if the grass is greener on the other side, they’re complacent with what they have because they were raised to think that way. They were programmed to not think for themselves.

Explanation:

kumuha lang Po kayo ng 3 to 10

If you wrote a paragraph about your experience watching a solar eclipse, which idea would NOT be included?
ancient superstitions about eclipses
how the air felt when it happened
the way the light outside changed
how your dog or cat reacted

Answers

Explanation:

a. ancient superstition Bout eclipses because that wouldn't be explains ur experience it would be explaining ancient experience and d is the trick in the question but dogs and cats react to the change of a solar eclipse the get almost Sicily acting but there not its the eclipse

How does understanding the allusion to
the magi help with understanding O. Henry's purpose in writing this story?

Answers

Answer:

The narrator calls Della and Jim "the most wise" for each giving up their most valuable items for each other even though giving up their most precious possession ruined one another's gift.

Answer:

In the story's last paragraph, O. Henry alludes to the Magi in order to contrast their wisdom with that of Della and Jim. The Magi brought expensive presents to Jesus in the manger, but they did not have to make any sacrifices in order to do so.

O. Henry, the pen name of William Sydney Porter, is an American short story writer who is best known for his short tale "The Gift of the Magi." The tale was initially published on December 10, 1905, in The New York Sunday World.The concept that these men went from afar to be in the presence of the greatest gift of God to mankind, His only Son, is implied by the reference to the Magi of the Bible.A well-known literary example of irony is The Gift of the Magi. The irony is a literary device in which the expected conclusion significantly varies from the one that actually occurs. In this instance, Jim and Della give up their most prized items in order for the other to completely appreciate their gift. Jim expects Della to be able to utilize the combs, so he sells his watch to pay for them. To get Jim a chain for his watch, Della sells her hair. Neither party anticipates the other making that sacrifice.Thus, it can be said that in the story's last paragraph, O. Henry alludes to the Magi in order to contrast their wisdom with that of Della and Jim. The Magi brought expensive presents to Jesus in the manger, but they did not have to make any sacrifices in order to do so.

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In nonfiction, which of the following is a reason to start a new paragraph?
A. All of these
B. When supporting your topic sentence
C. When answering a rhetorical question
D. When describing the next stage of a sequence

Answers

D is the answer………..

4. What is the complete simple subject of this sentence? "Her short, curly hair reflected the sun like a bright penny." hair reflected reflected the sun her short, curly hair like a bright penny.​

Answers

Answer:

I think it would be reflected by the sun or her short curly hair

I hope this helps you

How does this picture show ethos,logos,and pathos

Answers

Answer:

It shows ethos from "burst of sushine"

It shows logos by convincing u to buy fanta by saying how good it is

and it shows pathos by how u eat paper instead of having the fanta?

Explanation:

This is just geusses i am not sure

What was Abraham Lincolns main goal as president during civil war

Answers

Answer:

To preserve the union.

Explanation:

Abe Lincoln's main goal during the Civil War was to bring the North and South back together.

To preserve the union and to keep slavery from spreading to the west

One way an auther uses direct characterization is by telling the reader about the character through
what the character says.
O what the narrator says.
O what the character does.
O what the narrator does.

Answers

Answer:

what the narrator says

Explanation:

because narrator is the one who describes

bad road as cause low production in farming system , write a letter to the minister of agriculture telling him on out improve production of goods in your nations​

Answers

Answer:

Answer is in the comments

Explanation:

? Question
Which four words in the passage should be capitalized?

The planning committee was busy organizing a spring dance. To reflect the historical time period they were
studying in history class, the committee members chose the roaring twenties as the dance's theme. Choosing a
date for the event proved to be a more difficult task. The members knew that the dance should be in may, but they
couldn't decide on a day of the week. After some heated debate, the members reached a consensus and decided to
hold the event on a friday to avoid conflicts with other weekend plans.

Answers

Answer:

roaring, twenties, may, friday

Explanation:

Because I am that guy.

The planning committee was busy organizing a spring dance. To reflect the historical time period they were studying in history class, the committee members chose the roaring twenties as the dance’s theme. Choosing a date for the event proved to be a more difficult task. The members knew that the dance should be in may, but they couldn’t decide on a day of the week. After some heated debate, the members reached a consensus and decided to hold the event on a friday to avoid conflicts with other weekend plans.

The underlined word are the answer  

Explanation:

I am your mum ehehe

1. Write that-clauses

1. Tim hasn’t been able to make any friends.
……………………………………………………………………
2. Drug abuse can ruin one’s health.
……………………………………………………………………
3. Some women do not earn equal pay for equal work.
……………………………………………………………………
4. The earth revolves around the sun.
……………………………………………………………………

Answers

Answer:

1. It's is mind-boggling that Tim hasn't been able to any friends.

2. It has been proven beyond reasonable doubt by scientist that drug abuse can ruin a person's health.

3. It is a pity that some women do not earn equal pay for equal work.

4. Science has truly shown that the earth revolves around the sun.

Explanation:

In English language, a noun can be defined as a word used to refer to a person, place, animal, idea, feeling or thing. Therefore, a noun is considered to be a naming word.

Also, a clause can be defined as a group of words that comprises of both a subject and predicate (finite verb).

A noun clause can be defined as a dependent clause which acts as a noun by taking its place in a sentence.

Generally, noun clause begins with a subordinating conjunction such as how, when, where, what, that, etc.

In this exercise, you are required to use the noun clause "that" in the given sentences;

1. Tim hasn’t been able to make any friends; It's is mind-boggling that Tim hasn't been able to any friends.

2. Drug abuse can ruin one’s health; It has been proven beyond reasonable doubt by scientist that drug abuse can ruin a person's health.

3. Some women do not earn equal pay for equal work; It is a pity that some women do not earn equal pay for equal work.

4. The earth revolves around the sun; Science has truly shown that the earth revolves around the sun.

pleaaaassse answer these questions ​

Answers

1. What time…are we supposed to be…at the train station tomorrow.

2. Let’s be really quiet when we go into the baby’s room. The baby…might be sleeping…and we don’t want her to wake up.

What is constitution​

Answers

Constitution is a written document that contains principles and laws, according to which the government of the country should function. It defines the power of the government and the rights and duties of the citizens.

Answer:

A constitution is a set of rules and regulations that are used for administration and governance in country.

water can reference electricity?........​

Answers

Answer:

Yes I think so.

Explanation:

Electricity flows through water because it contains ions of dissolved salts and metals. Distilled water, which does not contain impurities, does not conduct electricity.

Water does not have the ability to conduct or reference electricity

How to write a story with the ending of "That is why I would never go there again

Answers

Explanation:

That is the exact facial expression I had when I was a child. I know how it feels. That sadness, sorrow, misery and pain. As the child walked towards the garbage bin, I quietly followed his steps. The smell was unbearably foul. What is he possibly doing? Scavenging for metal tins? Or maybe plastic bottles? The next thing happened was an 'I can't believe my eyes'. That boy with patched clothes was eating the food waste right from the garbage.

I once had a tough life. Lucky for me, I was adopted by a rich family. This boy faced much more trouble than I did. I went after the child after seeing him searching from bins to bins. 'Care for some buns?,' I asked. WOAH! He turned in shock, not expecting strangers. At first the boy was confused and refused to accept my kindness, but eventually after persuading him for a few times, he took it and walked away.

Feeling unsatisfied and curious, I pursue on tracking his path. With confusion, I wonder what was he still doing by the bins. After a few questions and answers, I found out that he was an orphan and his mom is disabled.They live in a small wooden house that was waiting for it's time to collapse. He was the only hope to support his siblings of 5. His story was heartbreaking that I tears slowly rolled down my cheeks. The only thing on my mind was this kid needs help!

Luckily I have a friend who work at the public welfare center. The boy's family was supported by the government and was moved to a new house at a rural area. They begin a fresh new life there. He and his siblings was given an education. The boy did a part-time work in order to support the family finances. I could see his face becoming radiant day by day.

I would visit them twice a month to check if they are comfortable with the new life. Turns up there is nothing to be worried about as result was positive. His family was starting to adapt to the new surrounding. His determination and 'never giving up' actions had helped his family survived. Before I left after my last visit, he thanked me. I could barely heard him saying 'Well, with everything that happened, I hope that I will never face sadness again'.

Choose the rhyme scheme of Sidney’s Sonnet XLI.
- abba cdcd cdcd ee
- abba abba cd cd ee
- aabb bbaa cd cd ee
- abab abba cd cd ee

Answers

Answer:

abab abba cd cd ee

abba cdcd cdcd ee

Question 4 of 20
Look at the dictionary entry that follows this sentence. What is the meaning
of the word "constrains' as it is used in the sentence?
"Such has been the patient sufferance of these Colonies,
and such is now the necessity which constrains them to
alter their former Systems of Government."
Thomas Jefferson, Declaration of Independence, printed
by John Dunlap, July 4, 1776, Records of the Continental
and Confederation, Congresses and the Constitutional
Convention, 1774-1789, Record Group 360, National
Archives, http://www.ourdocuments.gov/doc.php?doc=2.
con / strain (verb)
1 a: to force by imposing limitations or restrictions
b: to limit the motion of someone or something in a
particular fashion
2: to fasten with bonds: confine; LIMIT
3: to hold back with force
O A. To hold back with force

Answers

Answer:

A

Explanation:

if we think about patients and colonies there were cared for but with limations

Math each kind of writing to the cort category / personal writing/ business writing/ academic writing answers to choose from blog post diary entries citing sources, company newsletters, business proposal, social media posts, office memos, research paper persuasive essay,

Answers

Answer:

Personal writing: diary entries, blog posts, social media posts.

Business writing: company newsletters, business proposals, office memos.

Academic writing: citing sources, research papers, persuasive essays.

Explanation:

The different types of writing and their examples are listed as below-

1. Personal writing is when it involves the personal opinions, views, and observations of the writer. Such writings are done for personal purposes.

Examples- diary entries, blog posts, social media posts.

2. Business writing: In this type of writing, the text is about a business involving writings such as company newsletters, business proposals, office memos.

3. Academic writing: Here, the text is written for academic purposes. This type of writing includes all kinds of writing that involve academics, such as citing sources, research papers, persuasive essays.  

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n 9What should you check to decidea speed is safe for your boat?Aoperator's age and experienceBwind and water conditionsvessel's capacity plateDspeed of other vessels A sample of students was asked what political party do they belong. which of the following types of graphical display would be appropriate for the sample?A. Stemplot. B. Pie chart.C. Scatterplot.D. All of the above. Marquis Company uses a weighted-average perpetual inventory system. August 2 10 units were purchased at $12 per unit. August 18 15 units were purchased at $14 per unit. August 29 12 units were sold. What is the amount of the cost of goods sold for this sale?a. $121.38.b. $106.00.c. $160.00. A 20-mm-diameter steel bar is to be used as a torsion spring. If the torsional stress in the bar is not to exceed 110 MPa when one end is twisted through an angle of 15, what must be the length of the bar? Afolktale is a popular story that was passed on in spoInfer why folktales were mostly spread by word of moa. Because people were mostly illiterateb. Because people didn't like to readC.because paper was scaryD.none of the above _plan is a written document that details the necessary actions to achieve one or more marketing objectives. It can be for a product or service, brand, or a product line. It covers between one and five years 100 POINTS!!!!!Directions: Respond to this question to demonstrate your understanding of the topic/content. Be sure to provide adequate and relevant details learned in the module to support your response. Pay close attention to organizing your response so it makes sense and uses correct grammar. Your response should be at least 5-7 sentences at a minimum. Question: Given answer the questions that follow.a. Your friend claims the graph of f(x)=2x increases at a faster rate than the graph of g(x)=x2 when x 0. Is your friend correct? Explain your reasoning.b. How are the 2 functions different? Bakit mahalaga na sa kabila ng pandemya na ating kinakaharap ay patuloy pa rin dapat tayong magsumikap na maabot ang ating pangarap? Ano ba ang kaugnayan ng kasabihang ito sa ating gustong tahakin na landas? pasagot asap A plane gets an average of 25 miles per gallon when it is traveling 500 miles per hour. The plane has 15,000 gallons of gas at the beginning of a trip and travels at an average speed of 500 miles per hour. Which of the following functions f models the number of gallons of gas remaining in the tank t hours after the trip begins?(A) f = 15000 + (25t/500)(B) f = 15000 - (25t/500)(C) f = 15000 - (500t/25)(D) f = 15000 - 25t(E) f = 25t ANSWER ASAP IM BEING TIMEDIF I GET AN A ON THIS I WILL DO ANOTHER POINT FREE DROP, PLEASE SHOW YOUR WORKThe side of a square measures (4x 7) units.Part A: What is the expression that represents the area of the square? Show your work to receive full credit. (4 points)Part B: What are the degree and classification of the expression obtained in Part A? (3 points)Part C: How does Part A demonstrate the closure property for polynomials? (3 points)(10 points) What is the correct line graph for y=3x+5? what is the average number of students who like cookies, chips, and crackers?Cookies=10Chips=3Crackers=2 3x+4 number of terms what is a sign that a person may need help for a mental disorder?A. Spending more time listening to musicB. Becoming dark or moody C. becoming interested in different activities at schoolD. Experiencing sudden changes in interests or hobbies Will weather change your impact on training for a 5K marathon IN North America, a winter weather change that might be associated with large amplitude Rossby waves is summary of the refund Balance equation for. _Mg + _H3(PO4) --_Mg3(PO4)2+ _H2 Question 3 of 22Click to read the passage from The Metamorphosis, by Franz Kafka. Thenanswer the question.Kafka believed that his father disapproved of him. Which excerpt from thepassage best suggests that Gregor's father views his son in the same way?A. Gregor got out.B. just as I always saidC. It was clear to Gregor that Grete had not said enough.D. you women wouldn't listenSUBMIT Cost outlays are recorded as an expense when they are incurred to earn revenue in the _______________ accounting period