how does an operating system manage peripheral devices?
Answers
Answer:
Device management controls peripheral devices by sending them commands in their proprietary machine language. The software routine that deals with each device is called a "driver," and the OS requires drivers for each of the peripherals attached to the computer.
Explanation:
Related Questions
information is data that has been organized or presented in a meaningful fashion.
t
f
Answers
The statement "information is data that has been organized or presented in a meaningful fashion" is True (T).
Data refers to raw facts and figures that are input to a computer, whereas information refers to data that has been transformed into a usable format.
Information can be defined as data that has been processed, organized, structured, or given context to make it useful.
As a result, information is data that has been organized or presented in a meaningful way.
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write a python statement that reads an integer value from the user, converts it to an integer, and stores it in a variable called num.
Answers
num = int(input("Enter an integer value: "))
how many ordering services does the first default network created consist of?
Answers
The first default network created typically consists of three different ordering services.
These services include the ordering of virtual machines, storage, and network resources. The virtual machine ordering service is used to create and manage virtual machines within the network. Users can specify the number of virtual machines needed, the operating system required, and other configurations such as CPU and memory allocations.
The storage ordering service allows users to order and manage various types of storage resources, including disks, file shares, and backup services. Users can specify the amount of storage needed, the performance level required, and other configurations such as encryption and backup policies.
Finally, the network ordering service is used to order and manage network resources such as virtual networks, subnets, and IP addresses. Users can specify the network topology required, the number of subnets needed, and other configurations such as DNS and firewall rules.
Overall, these ordering services provide a comprehensive set of tools for users to create and manage their network resources. With these services, users can easily provision and configure the resources they need, ensuring that their network is always running smoothly and efficiently.
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(WEB DESIGN FINAL QUESTION) PLEASE HELP
what is a trademark?
Answers
Answer:
a trade mark is something where someone owns the rights to something in a specific country
does anyone know edhesive 4.3 question 1
Answers
No
.................................. :)
Answer:
Ive been trynna find out for like the last hour
Explanation: I'm dumb as hell
What is the first tag that should be found in EVERY HTML file?
Answers
<HTML> tag
The first tag in any HTML file is the <HTML> tag.
Annie has a three year old laptop. She is giving it a full service before selling it on. (a) Annie runs some 'Disk Health' utility software to check for any problems with her HDD. (i) Define what is meant by utility software.
Answers
Utility computer program could be a sort of computer program that gives particular usefulness to help with the upkeep as well as the administration of a computer framework.
What is utility software?Utility computer program is computer program planned to assist analyze, arrange, optimize or keep up a computer. It is utilized to back the computer foundation - in differentiate to application program, which is pointed at specifically performing assignments that advantage standard clients
Therefore the use of MS Word is an case of application computer program created by the company Microsoft. It permits clients to sort and spare archives. It is accommodating as well for making records.
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hy does payments constitute such a large fraction of the FinTech industry? (b) Many FinTech firms have succeeded by providing financial services with superior user interfaces than the software provided by incumbents. Why has this strategy worked so well? (c) What factors would you consider when determining whether an area of FinTech is likely to tend towards uncompetitive market structures, such as monopoly or oligopoly?
Answers
(a) lengthy and complex processes for making payments (b) legacy systems and complex interfaces (c) regulatory requirements and substantial initial investment, can limit competition
(a) Payments constitute a significant portion of the FinTech industry due to several factors. First, traditional banking systems often involve lengthy and complex processes for making payments, leading to inefficiencies and higher costs. FinTech firms leverage technology and innovative solutions to streamline payment processes, providing faster, more secure, and convenient payment options to individuals and businesses. Additionally, the rise of e-commerce and digital transactions has increased the demand for digital payment solutions, creating a fertile ground for FinTech companies to cater to this growing market. The ability to offer competitive pricing, improved accessibility, and enhanced user experience has further fueled the growth of FinTech payment solutions.
(b) FinTech firms have succeeded by providing financial services with superior user interfaces compared to incumbents for several reasons. Firstly, traditional financial institutions often have legacy systems and complex interfaces that can be challenging for users to navigate. FinTech companies capitalize on this opportunity by designing user-friendly interfaces that are intuitive, visually appealing, and provide a seamless user experience. By prioritizing simplicity, convenience, and accessibility, FinTech firms attract and retain customers who value efficiency and ease of use. Moreover, FinTech companies leverage technological advancements such as mobile applications and digital platforms, allowing users to access financial services anytime, anywhere, further enhancing the user experience.
(c) Several factors contribute to the likelihood of an area of FinTech tending towards uncompetitive market structures such as monopoly or oligopoly. Firstly, high barriers to entry, including regulatory requirements and substantial initial investment, can limit competition, allowing a few dominant players to establish market control. Additionally, network effects play a significant role, where the value of a FinTech service increases as more users adopt it, creating a competitive advantage for early entrants and making it challenging for new players to gain traction. Moreover, data access and control can also contribute to market concentration, as companies with vast amounts of user data can leverage it to improve their services and create barriers for potential competitors. Lastly, the presence of strong brand recognition and customer loyalty towards established FinTech firms can further solidify their market position, making it difficult for new entrants to gain market share.
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It is easier to organize data and retrieve it when there is little or no dependence between programs and data. Why is there more dependence in a file approach and less in the database approach?
Answers
In a file approach, there is more dependence between programs and data, while in a database approach, there is less dependence.
This is because the file approach stores data in separate files specific to each program, leading to tight coupling between programs and their corresponding data. In contrast, the database approach utilizes a centralized database system that allows data to be shared and accessed by multiple programs, reducing dependence and enabling easier organization and retrieval of data.
The file approach involves storing data in individual files associated with specific programs. Each program is responsible for managing its own data files, resulting in a high degree of dependence between programs and data. If multiple programs need access to the same data, they would have to duplicate and maintain separate copies of the data, leading to redundancy and potential inconsistency issues. This tight coupling between programs and their specific data files makes it more challenging to organize and retrieve data efficiently.
On the other hand, the database approach utilizes a centralized database system that provides a shared repository for storing and managing data. The database is designed to handle multiple applications or programs, allowing them to access and manipulate data as needed. This centralized approach reduces dependence by decoupling programs from the specific organization and storage of data. Programs can interact with the database through standardized interfaces, such as SQL, which abstracts the underlying data storage details. This abstraction enables easier organization and retrieval of data, as programs can access and retrieve data from the database without having to directly manage individual files. Overall, the database approach promotes data independence and facilitates better organization and retrieval of data compared to the file approach.
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graham drove 39 2/3 miles in 1 1/3 hours. What is the unit rate for miles per hour? Use a pencile and paper. Describe a situation in which the unit rate would be easier to work with than the given rate.
Answers
Answer:
29.75 mph
Explanation:
(39 2/3) / (1 1/3) = 29.75
The unit rate is useful if you want to do calculations for arbitrary times or distances.
In excel, a/an ________ is created or run to retrieve text or data from a web page.
Answers
In excel, Web Query is created or run to retrieve text or data from a web page.
What is a web query and web page ?
Web query : A user puts a query into a web search engine to find the information they require.
This is known as a web query or web search query. Web searches differ from other types of searches in that they are frequently plain text and don't frequently use boolean search instructions.
Web Page : A web page (sometimes referred to as a website) is a hypertext file on the World Wide Web. The user receives web pages from a web server, which are then displayed on a web browser.
Hence, in excel, Web Query is created or run to retrieve text or data from a web page.
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What does D'Artagnan discover about Milady? d. That she has the mark of a criminal, the fleur- c. That she is secretly working for the queen. de-lis. b. That she is the wife of the Count of Rochefort. d. That she stole the diamonds from the queen.bl
Answers
Answer:
prolly b
srry need tha points
Explanation:
A convened IRB Committee approved a protocol as a more than minimal risk study on February 15, 2019. In 2020, the study remains open to enrollment with 14 subjects currently enrolled and receiving the intervention. Which of the following best describes IRB continuation review requirements for this study?
O The research must be re-reviewed by the convened IRB on or before February 14, 2020.O The research must be re-reviewed by the convened IRB on or before February 14, 2018.O The research must be re-reviewed by the convened IRB on or after February 14, 2020.
Answers
The right response is: The convened IRB must reevaluate the research on or before February 14, 2020.
When should IRB ongoing review take place? What is it?What does Ongoing Review entail? You must submit a study to the IRB for continuing review permission if you want to keep working on it after its expiration date. The IRB conducts a fresh evaluation of the trial to decide whether it should proceed unaltered or with changes.
What day did the IRB approve?The date of IRB approval is the day the requested revisions are confirmed by the Chair, Vice Chair, or his/her designee when the research study is approved subject to amendments at a convened meeting.
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QUICKLY PLEASE!!!
Respond to the following in three to five sentences.
What is the purpose of netiquette guidelines?
Answers
Answer: As the conventional etiquette, which lays out rules of ethics in social contexts, the purpose of netiquette is to help create and sustain a friendly, relaxed and productive atmosphere for online contact, as well as to avoid putting pressure on the system and creating tension between users.
Explanation:
What is the result of the following program? print(“10 + 2”) print(3 + 5) 12 8 10 + 2 3 + 5 12 3 + 5 10 + 2 8
Answers
Answer:
print(“10 + 2”) Will output "10 + 2" without the quotation marks. This is because the text to print is encapsulated in quotation marks, indicating a "string literal." This means, to put it simply, it will always print what you put there even if it's a math equation.
Patch application are essential to any network. Select the characteristics(s) of patch applications.
A. identify
B. classifying
C. notifying
D. all the above
HELP I REALLY NEED IT
Answers
true or false? intrusion detection systems record events that match known attack signatures, such as buffer overflows or malicious code execution.
Answers
True. Intrusion Detection Systems (IDS) are security tools that monitor network traffic or system events to identify and alert security teams to potential security threats.
They work by analyzing the traffic or events for patterns that match known attack signatures or abnormal behavior. The signatures are based on previously identified attacks, such as buffer overflows, denial-of-service attacks, and malicious code execution. IDS can also detect new and unknown attacks by analyzing the behavior of the network or system and comparing it to normal patterns.There are two types of IDS: network-based and host-based. Network-based IDS monitor network traffic, while host-based IDS monitor system events. Both types can detect and prevent security breaches, but network-based IDS are more effective in detecting external attacks, while host-based IDS are more effective in detecting internal attacks.Intrusion Detection Systems are essential tools for any organization that wants to protect their network and systems from potential security threats. They provide real-time alerts and detailed reports that help security teams quickly identify and respond to security incidents. IDS are an important part of a comprehensive security strategy and should be used in conjunction with other security tools, such as firewalls, antivirus software, and vulnerability scanners.For such more question on Network
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Complete the method/function so that it converts dash/underscore delimited words into camel casing. The first word within the output should be capitalized only if the original word was capitalized. Specifications Challenge.toCamelCase(str) given a string with dashes and underscore, convert to camel case Parameters str: String - String to be converted Return Value String - String without dashes/underscores and camel cased Examples str Return Value "the-stealth-warrior" "theStealthWarrior" "A-B-C" "ABC"
Answers
Answer:
I am writing a Python program. Let me know if you want the program in some other programming language.
def toCamelCase(str):
string = str.replace("-", " ").replace("_", " ")
string = string.split()
if len(str) == 0:
return str
return string[0] + ''.join(i.capitalize() for i in string[1:])
print(toCamelCase("the-stealth-warrior"))
Explanation:
I will explain the code line by line. First line is the definition of toCamelCase() method with str as an argument. str is basically a string of characters that is to be converted to camel casing in this method.
string = str.replace("-", " ").replace("_", " ") . This statement means the underscore or dash in the entire are removed. After removing the dash and underscore in the string (str), the rest of the string is stored in string variable.
Next the string = string.split() uses split() method that splits or breaks the rest of the string in string variable to a list of all words in this variable.
if len(str) == 0 means if the length of the input string is 0 then return str as it is.
If the length of the str string is not 0 then return string[0] + ''.join(i.capitalize() for i in string[1:]) will execute. Lets take an example of a str to show the working of this statement.
Lets say we have str = "the-stealth-warrior". Now after removal of dash in by replace() method the value stored in string variable becomes the stealth warrior. Now the split() method splits this string into list of three words the, stealth, warrior.
Next return string[0] + ''.join(i.capitalize() for i in string[1:]) has string[0] which is the word. Here join() method is used to join all the items or words in the string together.
Now i variable moves through the string from index 1 and onward and keeps capitalizing the first character of the list of every word present in string variable from that index position to the end. capitalize() method is used for this purpose.
So this means first each first character of each word in the string starting from index position 1 to the end of the string is capitalized and then all the items/words in string are joined by join() method. This means the S of stealth and W of warrior are capitalized and joined as StealthWarrior and added to string[0] = the which returns theStealthWarrior in the output.
When an event takes place, the control responsible for the event creates an event?
Answers
Answer: Firing
Explanation:
Blackjack game in simple MATLAB code with preferred no build-in functions Please
simple as in like while loop, for loop and if statements, rand
but cannot use randi and don't need levels
No need a start or ending screen like just the game only and please ADD COMMENTS explaining the code.
Answers
The MATLAB code implements a simplified version of Blackjack using loops, conditionals, and the rand function. Players can choose to hit or stand, while the dealer draws cards until their hand value reaches 17 or more. The winner is determined by comparing hand values, and the code focuses solely on gameplay without start or ending screens.
A simple implementation of a Blackjack game in MATLAB using basic control flow structures:
MATLAB
% Blackjack Game
% Initial setup
deck = [2:10, 10, 10, 10, 11]; % Cards in the deck (2-10, face cards worth 10, Ace worth 11)
playerHand = []; % Player's hand
dealerHand = []; % Dealer's hand
% Deal two initial cards to the player and the dealer
playerHand = [playerHand, drawCard(deck)];
dealerHand = [dealerHand, drawCard(deck)];
% Player's turn
while true
disp("Player's Hand: " + num2str(playerHand))
% Check if player's hand value is 21 (Blackjack)
if sum(playerHand) == 21
disp("Blackjack! You win!")
break
end
% Ask player for action
choice = input("Choose an action: (h)it or (s)tand: ", 's');
% Validate player's choice
if choice == 'h' || choice == 'H'
% Player chooses to hit, draw a card
playerHand = [playerHand, drawCard(deck)];
% Check if player's hand value exceeds 21 (Bust)
if sum(playerHand) > 21
disp("Bust! You lose.")
break
end
elseif choice == 's' || choice == 'S'
% Player chooses to stand, end player's turn
break
else
disp("Invalid choice, please try again.")
end
end
% Dealer's turn
while sum(dealerHand) < 17
% Dealer draws a card
dealerHand = [dealerHand, drawCard(deck)];
end
% Display final hands
disp("Player's Hand: " + num2str(playerHand))
disp("Dealer's Hand: " + num2str(dealerHand))
% Determine the winner
playerScore = sum(playerHand);
dealerScore = sum(dealerHand);
if playerScore > 21 || (dealerScore <= 21 && dealerScore > playerScore)
disp("Dealer wins!")
elseif dealerScore > 21 || (playerScore <= 21 && playerScore > dealerScore)
disp("Player wins!")
else
disp("It's a tie!")
end
% Function to draw a random card from the deck
function card = drawCard(deck)
idx = randi(length(deck)); % Randomly select an index from the deck
card = deck(idx); % Get the card value at the selected index
deck(idx) = []; % Remove the card from the deck
end
In this implementation, the game starts by dealing two initial cards to the player and the dealer. The player can then choose to hit (draw a card) or stand (end their turn). If the player's hand value exceeds 21, they bust and lose the game.
Once the player stands, it's the dealer's turn to draw cards until their hand value reaches at least 17. Finally, the hands are compared, and the winner is determined based on their hand values.
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what are the functions of online gaming communities?
Answers
Answer:
As a high-quality communication system, online games provide a virtual world where gamers communicate with each other by using rich interactive multimedia. This would facilitate communication among online gamers and enhance the development and maintenance of interpersonal relationships.
Make a Poster The poster must give an artists impression of the compound crane and electromagnet in use. (10)
Answers
Answer:
over here
electromagnet is used to lift a car by crane from one place to another.
Answer:
An electromagnet is used by a crane to lift a car from one place to another by an automobile repairing company.
Please refer to the above attachment for the posters.
If Trees=['elm','oak','poplar','plum','pine'] , what is the value of Trees[-3]?
Answers
The value of Trees[-3] would be 'poplar' If Trees=['elm','oak','poplar','plum','pine']. In Python, negative indexing allows you to access elements from the end of a list. The index -1 refers to the last element, -2 refers to the second-last element, and so on.
What is negative indexing in phyton?Negative indexing in Python refers to the ability to access elements in a sequence (such as a list, string, or tuple) using negative numbers as indices. It allows you to count elements from the end of the sequence, starting with -1 for the last element, -2 for the second-last element, and so on.
Here's an example to illustrate negative indexing in Python:
my_list = ['apple', 'banana', 'cherry', 'date', 'elderberry']
print(my_list[-1]) # Accesses the last element: 'elderberry'
print(my_list[-2]) # Accesses the second-last element: 'date'
print(my_list[-3]) # Accesses the third-last element: 'cherry'
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Another problem related to indefinite postponement is called ________. This occurs when a waiting thread (letâ s call this thread1) cannot proceed because itâ s waiting (either directly or indirectly) for another thread (letâ s call this thread2) to proceed, while simultaneously thread2 cannot proceed because itâ s waiting (either directly or indirectly) for thread1 to proceed. The two threads are waiting for each other, so the actions that would enable each thread to continue execution can never occur.
Answers
Answer:
"Deadlock" is the right solution.
Explanation:
A deadlock seems to be a circumstance where certain (two) computer algorithms that share a similar resource essentially prohibit each other during manipulating the asset, leading to both programs withdrawing to operate.This occurs when multiple transfers or transactions block everyone by maintaining locks onto assets that every other activity also needs.So that the above is the correct answer.
Fix the two words that are used incorrectly.
As
apart
of
her
latest
woodworking
project
Isabella
is
carving
a
dragon
to
go
on
top
of
a
weather
vein
Answers
Name of the best Android keyboard
Pls I need it asap!! For educational purpose
I need your Ideologies
Answers
I think Gboard is good, you can switch between languages quickly and you can translate in real time. Translation is not perfect, but it is the best translation available. Vocabulary and autocorrect is not bad too. You can change the background. It has some themes of its own, but you can always customise it with your own photo. It has instant gif, stickers and emoji options too. It also has a good collection of symbolic emojis like: *\0/*O_o(๑♡⌓♡๑)ᕙ( • ‿ • )ᕗ(☉｡☉)!I cannot include all of them, they are in 100s.
But if you are looking for a solution for grammatical mistakes, then you may want to consider Grammarly.
\(\boxed{\underline{\bf \: ANSWER}}\)
Well, just like the person before me has answered ; I prefer Gboard, a keyboard provided by Go.ogle over all the other options ones available while using android. As you can see in the attached picture, I use Gboard & have been using it for quite a lot of years now as well. Gboard provides smooth surface for typing & there's glide technology as well. There's an option to pin your clipboard (which I find really helpful) & tons of built-in emojis, emoticons (this feature is not available in many), GIFs & so on. Also you can customize your keyboard by changing themes (you can either select one of the many backgrounds they have or choose one you like; in my case I have a blue scenery clipart as my background which matches my phone's overall theme). You can also use Gboard if you prefer to text in more than 1 language (this feature is available in many other keyboards as well though).
Now moving on, I would suggest the Samsung Keyboard too (that is, of you are using Samsung gadgets). The only reason I prefer Gboard over this keyboard is because you can't customize Samsung Keyboard (you can only choose White/Dark mode). Also, emoticons aren't available.
Then at last, there's the Grammarly Keyboard. This keyboard is really good if you are looking for writing essays, paragraphs or speeches as it catches all your grammar errors. But at times, it can be a bit too much & the keyboard is not overall smooth to use (at least for me).
So there, these 3 are the best keyboards for Android users.
_____
Hope it helps.
RainbowSalt2222
Rey is recording the dialogues and sound effects separately in the studio, as he is not happy with the sound quality recorded on the set.
Which phase of sound design does this process belong to?
A.
synchronization
B.
mixing
C.
recording
D.
editing
Answers
Answer:
Option C, Recording
Explanation:
In music mixing different tracks are optimized and mixed into a mono track. It does not involve recording and hence option B is incorrect
Synchronization is a process of using music after taking permission into visuals and pictures. Thus, option A is also incorrect
Editing is simply music editing, no recording hence option D is also incorrect.
Thus, option C is correct
Answer:
synchronization
Explanation:
Synchronization refers to two basic techniques. The first technique is bringing the sound and picture in the same phase and making them move in coordination. The second technique is the practice of recording dialogues and sound effects separately in studios. You can record sound separately if you do not achieve the appropriate quality on the set. Even if you don’t need these studio recordings, synchronization is necessary to match picture and sound.
Mary needs to rename her report. Txt file to final_report. Txt. Which command will allow her to do this?.
Answers
Answer:
ren report.txt final_report.txt
Explanation:
If mary wants to rename her report then she has to use this command, ren report.txt final_report.txt.
What is Report?In comparison to essays, reports are more rigidly formatted and intended to be read quickly and accurately, albeit they are not always read from beginning to end.
A report is essentially a brief, direct document that is written with a specific target and purpose in mind. In general, it describes and analyzes a situation or problem and frequently offers suggestions for the next action. Because it is a factual paper, it must be concise and organized.
Take advantage of the tables of contents (ToC), page numbers, and styled headings capabilities that modern word processors offer since they update automatically as you move, add, or delete sections from your report.
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ReadWorks.org
Assignments
Johnny's First Job
Answers
Answer:
reading and the gathered up to be in a Philippine language pilipino and see what they said it will send it s dark blue in a Philippine area is not what pic and I are going well with your grade now just need help now need help
what kind of cable uses bnc connectors? which connector is likely to be used by cable tv?
Answers
BNC connectors are commonly used with coaxial cables for video applications, such as CCTV systems, and for connecting radio antennas. Cable TV typically uses coaxial cables with F-type connectors.
BNC (Bayonet Neill–Concelman) connectors are used with coaxial cables to provide a secure connection for video applications, such as CCTV systems, and for connecting radio antennas. BNC connectors are commonly used in professional video production, as they provide a reliable and secure connection while minimizing signal loss. On the other hand, Cable TV typically uses coaxial cables with F-type connectors, which have a screw-on interface that is easier to install and is less likely to loosen over time. The F-type connector is commonly used for domestic cable TV and satellite TV systems.
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