a deadlock-free solution eliminates the possibility of starvation. group of answer choices true false

Answers

Answer 1

The statement that a deadlock-free solution eliminates the possibility of starvation is false. While deadlock and starvation are related problems in concurrent programming, they are not the same thing.

Deadlock occurs when two or more processes are blocked waiting for each other to release resources, resulting in a standstill in the system. On the other hand, starvation occurs when a process is prevented from accessing a resource it needs because it is consistently being allocated to other processes. A deadlock-free solution guarantees that a deadlock will not occur, but it does not prevent starvation. A system can still experience starvation even if there is no deadlock. To prevent starvation, scheduling algorithms can be used to ensure that all processes have a fair share of the available resources. One such algorithm is the round-robin algorithm, where processes are given equal time slices to execute. Another approach is to use priority-based scheduling, where processes with higher priorities are given access to resources before those with lower priorities. In conclusion, while a deadlock-free solution is important for ensuring the proper functioning of a system, it does not necessarily eliminate the possibility of starvation. To prevent starvation, appropriate scheduling algorithms need to be implemented.

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Answer 2

False. A deadlock-free solution does not necessarily eliminate the possibility of starvation.

Deadlock occurs when two or more processes are blocked, waiting for a resource held by another process in the same set of blocked processes. A deadlock-free solution ensures that no deadlock can occur by preventing the necessary conditions for deadlock (such as mutual exclusion, hold and wait, no preemption, and circular wait) from happening.

On the other hand, starvation occurs when a process is unable to access a resource because other processes are continually using the resource. A starvation-free solution ensures that every process eventually accesses the resource it needs, preventing any process from being permanently blocked.

While a deadlock-free solution can help prevent deadlock, it does not guarantee that processes will not be starved. For example, a scheduling algorithm that uses a round-robin approach may not result in a deadlock but could lead to starvation if a low-priority process is continually preempted by higher-priority processes.

In summary, a deadlock-free solution does not necessarily eliminate the possibility of starvation, as both are separate issues that require different solutions.

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Related Questions

What is an IF statement used for?

Answers

The IF statement is a decision-making statement that guides a program to make decisions based on specified criteria. The IF statement executes one set of code if a specified condition is met (TRUE) or another set of code evaluates to FALSE.

meaning and explanation of fortran​

Answers

Definition of FORTRAN. : a computer programming language that resembles algebra in its notation and is widely used for scientific applications. Hope this helped!

Answer:

is a general-purpose, compiled imperative programming language that is especially suited to numeric computation and scientific computing.

Explanation:

Fortran, as derived from Formula Translating System, is a general-purpose, imperative programming language. It is used for numeric and scientific computing. Fortran was originally developed by IBM in the 1950s for scientific and engineering applications.

(3.01 LC)
What does Python provide in its built-in function library? (5 points)
A. Computer books
B. Hardware manuals
C. Pre-written code
D. Test questions

Answers

Answer:

The answer to this question is given below in the explanation section. However, the correct answer to this question is C.

Explanation:

What does Python provide in its built-in function library?

A. Computer books  (false): because the built-in function library does not provide a computer book, computer book can be in form of pdf, or in document form or it can be in printed form.  The built-in function library contains a pre-written code that helps the programmer in making their code reusable and easier.

B. Hardware manuals  (false): The hardware manual can be in a soft or hard form that guides the user on how to operate the system.

C. Pre-written code  (True); It is true, that not only Python, but every programming language provides pre-written code in their built-in library function.

D. Test questions (false):

Test questions are a type of assesment questions to assess someone on particular knowledge/skill. so, this is the wrong option.

How do we “read” and “write” in MAR and MDR memory unit, please help I am very confused :)

Answers

Answer:

No entiendo

Por favor traduce al español

beth is the cmo of jensen technologies. she is looking for an application software category that would allow her to answer the following types of questions: what matters? what is likely to happen? which category of software does she need? group of answer choices crm. operating systems software. erp. business intelligence software.

Answers

Based on Beth's requirements, it is likely that she needs business intelligence software. Business intelligence software is designed to help organizations make sense of their data by providing insights into key business metrics and trends. With this type of software, Betby analyzing data from various sources and generating reports and visualizations that help her identify patterns and trends.


1)In contrast, CRM (customer relationship management) software is focused on managing customer interactions and relationships, while ERP (enterprise resource planning) software is designed to help organizations manage their business processes and operations. Operating systems software, on the other hand, is the foundational software that enables a computer to run other software applications.
2)In summary, if Beth is looking for an application software category that can help her answer questions about what matters and what is likely to happen, business intelligence software is likely the best choice. This type of software will enable her to analyze data from various sources and gain insights into key business metrics and trends, helping her make informed decisions about the future direction of Jensen Technologies.

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Does anybody play nba2k21 On ps4

Answers

Answer:

yeah but I gotta re-download it

Answer:

Nope but can i get it on switch

Explanation:

How to turn off flashing notification light on iphone.

Answers

Hello!

You can find this setting by going to
Settings > Accessibility > Audio/Visual and then turning “LED Flash For Alerts” off.

I hope that this helps you out!

Which of the following is not true of the thin client on your desk at your office?
a) It has extensive capabilities.
b) It does not contain a hard disk.
c) It looks like a desktop computer.
d) It accesses data via the Internet.

Answers

The correct answer is a) It has extensive capabilities. A thin client is a basic computer terminal that relies on a server to do most of its processing and storage.

Therefore, it does not have extensive capabilities and it is not a powerful computer. It also does not contain a hard disk, as it relies on the server for storage. However, it can look like a desktop computer and access data via the Internet. In contrast to a thick client, which is a powerful computer that can run applications and store data locally, a thin client is designed to be simple and easy to manage. It relies on the server to provide most of the processing power, storage, and applications, which are then delivered to the thin client over a network connection. This makes it ideal for environments where cost, security, and manageability are important factors.

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Enlist the main Component of each generation of computer ​

Answers

Answer:

First Generation - 1940 – 1956 - Vacuum Tubes.

Second Generation- 1956 – 1963- Transistors.

Third Generation - 1964 – 1971 - Integrated Circuits.

Fourth Generation- - 1972 – 2010 - Microprocessors.

Fifth Generation - 2010- present - Artificial Intelligence.

A computer is known to be an electronic machine.  The main components of the computer generations are:

First Generation: This is known to have existed from 1940 – 1956. It component is that of Vacuum Tubes.

Second Generation: this is known to have existed from 1956 – 1963- It man features is that of Transistors.

Third Generation: Is known to be created and existed from 1964 – 1971. Its component is made up of  Integrated Circuits.

Fourth Generation was known to have existed between 1972 – 2010. It components is that of Microprocessors.

Fifth Generation is known to be created in  2010 and it is still exiting. It component is that of Artificial Intelligence.

There is the Generations of Computer that have been created by man. Due to new technologies, a lot of generation (5) have existed till date.

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When you want to express the ratio of all outputs to all inputs, you should use a ________ productivity measure.

Answers

When you want to express the ratio of all outputs to all inputs, you should use a total productivity measure.

What is total measure productivity?

Productivity is known to be one that can be calculated by the act of measuring the number of units that is made and that is relative to employee labor hours or by the act of measuring a firm's net sales that is known to be relative to employee labor hours.

Note that Multifactor productivity connote the fact that the productivity of all the inputs that are said to be used in the production process.

Therefore, When you want to express the ratio of all outputs to all inputs, you should use a total productivity measure.

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Build Your Own Program!
Requirements
The list below lays out the minimum requirements of your program. Feel free to go big and add even more!!
Your program:
must use JavaScript Graphics
must allow the user to interact with your project with either their mouse or keyboard
must use at least one timer
must break down the program into multiple functions
must utilize control structures where applicable

Answers

Modify the code in the subfolder text_scores to create a web application that adds student names and scores into arrays and displays the scores. Should follow the specific guidelines below.

What will be specific guidelines?

The specific guidelines that are mentioned above

var names = ["Ben", "Joel", "Judy", "Anne"];

var scores = [88, 98, 77, 88];

var $ = function (id) { return document.getElementById(id); };

window.onload = function () {

$("add").onclick = addScore;

$("display_scores").onclick = displayScores;

};

Program Requirements are on the website, the Use a Test Score array application appears as follows. One button is needed for the Array; there are two text fields for Name and Score.

Therefore, The software checks the two input text boxes after the user clicks the Add to Array button (5%).

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Which visual or multimedia aid would be most appropriate for introducing a second-grade class to the location of the chest’s internal organs?

a drawing
a photo
a surgical video
an audio guide

Answers

Answer:

It's A: a drawing

Explanation:

Did it on EDGE

Answer:

It is A. a drawing

Explanation:

dash is a set of communication standard using for transferring file information between computers in a network​

Answers

Answer:

protocol

Explanation:

hope this helps.

still waiting for the server? how does your web browser get a file from the internet? your computer sends a request for the file to a web server, and the web server sends back a response. for one particular web server, the time (in seconds) after the start of an hour at which a request is received can be modeled by a uniform distribution on the interval from 0 to 3600 seconds. a. draw a density curve to model the amount of time after an hour at which a request is received by the web server. be sure to include scales on both axes. b. about what proportion of requests are received within the first 5 minutes (300 seconds) after the hour? c. find the interquartile range of this distribution.

Answers

Through the use of uniform distribution, there is 0.0833 that is about 8.33% probability that the request is gotten by this server as at the first 5 minutes (300 seconds).

What does uniform distribution mean?

In statistics, a uniform distribution is a style of probability distribution where all possible outcomes have an identical likelihood of occurring. Uniform distributions exist inside a deck of cards.

Hence:

Let a = 300 seconds

B= 3600

\(\frac{300-0}{3600-0} = 0.0833\)

Therefore, the probability is 0.0833.

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In Python, the first character in a string has an index position of one.

A: True

B: False

Answers

False.

In python all strings start with an index of zero and end with an index of len(string)-1. This means that a 5 letter long word will start at 0 and end at 4.

When using semaphores, a process invokes the wait() operation before accessing its critical section, followed by the signal() operation upon completion of its critical section. Consider reversing the order of these two operations-first calling signal (), then calling wait(). What would be a possible outcome of this?

Answers

Reversing the order of the signal() and wait() operations in semaphore usage can lead to a deadlock scenario.

Deadlock occurs when two or more processes are unable to proceed because each is waiting for the other to release a resource.

The wait() operation, also known as P or acquire, decreases the value of the semaphore by 1, indicating that the process has entered the critical section. If the semaphore value becomes negative after the wait(), it means the process needs to wait until another process releases the semaphore.

The signal() operation, also known as V or release, increases the value of the semaphore by 1, indicating that the process has exited the critical section and released the resource.

By reversing the order and calling signal() before wait(), the semaphore value will be increased before the process waits for it. If another process is waiting on the semaphore, it may inly assume that the resource is available because the semaphore value increased. As a result, both processes might end up waiting indefinitely for each other to release the semaphore, leading to a deadlock.

To prevent deadlocks, it is crucial to follow the proper sequence of wait() and signal() operations, ensuring that resources are acquired and released ly.

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which technology is an open protocol standard that allows switches to automatically bundle physical ports into a single logical link?Multilink PPPDTPLACPPAgP

Answers

The technology that enables switches to automatically bundle physical ports into a single logical link is called Multilink PPP (Point-to-Point Protocol). This is an open protocol standard that is widely used in telecommunications networks.

It provides a way to combine multiple physical links into a single logical link that provides higher bandwidth, increased reliability, and improved performance.


Multilink PPP uses a protocol called LCP (Link Control Protocol) to negotiate the configuration parameters for the bundle, including the number of links, the bandwidth, and the authentication method. It also uses a protocol called NCP (Network Control Protocol) to negotiate the network layer protocol parameters, such as IP addresses and routing information.

Multilink PPP is often used in conjunction with other technologies, such as Dynamic Trunking Protocol (DTP) and Link Aggregation Control Protocol (LACP), to provide a comprehensive solution for aggregating and managing multiple links. These technologies help to optimize network performance, reduce network downtime, and improve overall network efficiency.

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A ____ is an icon that does not directly represent a file, folder or application but serves as a link to it?​

Answers

Answer:

Shortcut

Explanation:

A file can be defined as a computer resource that avails end users the ability to store or record data as a single unit on a computer storage device.

Generally, all files are identified by a name, icon, size, and type (format) such as audio, image, video, document, system, text, etc.

Furthermore, files are organized or arranged in directories. These directories are paths that describes the location wherein a file is stored on a computer system.

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.

In Computer science, it's possible to create a shortcut in several directories (locations) on a computer, so as to reference a file, folder or software application and serve as an executable link.

Hence, a shortcut is an icon that does not directly represent a file, folder or application but serves as a link to it.

Additionally, deleting the shortcut of a data file, folder or software application would not permanently delete or uninstall the main data file respectively.

If you clean your camera’s lens incorrectly, what might you damage?

Group of answers:

1. the aperture port
2. the outer coating
3. the inner coating
4. the battery port

Answers

Answer:

2. the outer coating

Answer:

Its number 2 the outer coating

Explanation:

When making changes to existing font, the user must first _____

Answers

Select the font dialog box

what is the single most important part of data recovery

Answers

The single most important part of data recovery is ensuring that the data is not overwritten or further damaged during the recovery process.

The single most important part of data recovery is preserving the integrity of the original data and ensuring that it is not overwritten or further damaged during the recovery process. This is crucial because any additional changes or modifications to the data can potentially make the recovery process more challenging or even render the data irretrievable.

When data is lost or inaccessible, it is essential to immediately stop any actions that may write or modify data on the affected storage media. This includes refraining from saving new files, installing software, or performing any activities that could alter the data on the storage device. By avoiding such actions, the chances of successful data recovery are significantly increased.

Overwriting or further damaging the data can occur when recovery attempts are made without proper knowledge, tools, or expertise. It is recommended to consult professional data recovery services or utilize specialized data recovery software that follows best practices to avoid inadvertently causing harm to the data.

By prioritizing data preservation and minimizing any potential changes to the original data, the data recovery process can be conducted more effectively, increasing the likelihood of successfully retrieving the lost or inaccessible information.

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Which statement about programming languages is true?

1) Lisp was designed for artificial intelligence research.
2) BASIC was the first high-level programming language.
3) FORTRAN was an early programming language designed for business use.
4) Pascal was the first programming language for personal computers.

Answers

Answer:

2

Explanation:

plz make me brainliest

Option A: Lisp was designed for artificial intelligence research.

The acronym Lisp stands for List Programming is a computer programming language developed about 1960 by John McCarthy.Lisp is the second-oldest high-level programming language which has a widespread use today.LISP has a very simple syntax in which a parenthesized list is used to give operations and their operands.This Language was designed for manipulating data strings with convenience.Lisp includes all the working as the function of any object.Lisp uses symbolic functions which are easy to use with AI applications.Originally Lisp was created as a practical mathematical notation used in computer programs.Lisp pioneered many revolutions in the field of computer science such as tree data structures, automatic storage management etc.

Explain why it is important to use the correct spatial
referencing method, map projection and datum in a GIS project

Answers

Answer:

Using the correct spatial referencing method, map projection, and datum in a Geographic Information System (GIS) project is crucial for several reasons:

Explanation:

Accurate Geospatial Analysis: GIS projects involve analyzing and visualizing spatial data. Choosing the appropriate spatial referencing method ensures that the data aligns accurately with the real-world geographic coordinates. It enables accurate geospatial analysis, such as measuring distances, calculating areas, and performing spatial queries.

Data Integration and Interoperability: GIS projects often involve combining datasets from various sources and integrating them into a common spatial framework. Using consistent map projections and datums ensures that different datasets align properly and can be integrated seamlessly. It facilitates data interoperability, allowing different GIS layers to be overlaid and analyzed together accurately.

Avoiding Distortions and Errors: Different map projections introduce distortions in representing the curved Earth surface on a flat map. Each map projection has its own strengths and limitations, and choosing the appropriate one for a specific project minimizes distortions and errors. Using an unsuitable map projection can lead to inaccuracies, such as misshapen features, distorted distances, or incorrect spatial relationships.

Coordinate Transformation and Data Sharing: GIS projects often require sharing data with others or integrating data from different regions or coordinate systems. By using the correct datum and coordinate transformation techniques, data can be accurately converted between different spatial referencing systems, ensuring seamless data sharing and integration. It facilitates collaboration among different stakeholders and allows for the proper analysis of data across different geographic areas.

Standardization and Consistency: Following established spatial referencing methods, map projection standards, and datums ensures consistency across GIS projects and promotes interoperability with existing geospatial datasets and systems. It enables data sharing, comparison, and analysis between different projects and organizations, fostering a standardized and compatible geospatial data environment.

Which of the following agile mis infrastructure characteristics refers to the ability of an application to operate on different devices or software platforms, such as different operating systems?.

Answers

Agile MIS infrastructure is based on the Agile Manifesto for software development. It emphasizes flexibility and rapid iteration. In Agile MIS infrastructure, information systems are developed and deployed using short, iterative development cycles. These cycles typically last two to four weeks, and each cycle is followed by a testing phase.

This enables the development team to quickly identify and address any issues that arise during the development process.

The characteristic that refers to the ability of an application to operate on different devices or software platforms, such as different operating systems is interoperability. Interoperability is the ability of different systems to work together, share data, and exchange information. It is an essential characteristic of modern information systems.

Interoperability is particularly important in today's world because there are many different types of devices and software platforms. For example, there are desktop computers, laptops, tablets, smartphones, and other devices, all of which run different operating systems.

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12 Select the correct answer. In which of the following places would a AN technician work: O A Sporting arena O B. Large theater OC Large business center OD All of the above Undo​

Answers

Answer:

D

Explanation:

Because i think that is what the answer is.

Answer:

I think the answer would be (D) All of the above

Example

All of these options have air conditioning

Find and enter the correct amount. 5 9 of a $18 restaurant bill = $

Answers

Answer:

Calculate a tip or gratuity and get the total amount to pay. Enter your meal or dinner cost along with the tip percentage.  If you are splitting the cost at a restaurant among several people you can divide by the number of people to get the total cost each.  Optionally round the results to dollars.

BRAINLIEST PLEASE

Tip = Cost * 0.xx

Total including Tip = Cost * 1.xx Explanation:

what sections are displayed on the my cases page

Answers

The sections displayed on the my cases page typically include: My Cases, Current Cases, Closed Cases, All Cases, and Archived Cases.

What is page?

Page is a term used to refer to a single document displayed on a web browser. A page can be static or dynamic, and can contain text, images, videos, audio, and other interactive components. Pages are created using HTML, CSS, and JavaScript, and are hosted on a web server. Pages are accessed through URLs and displayed on a web browser. Pages are the foundation of websites, which are collections of related pages linked together. A page may have multiple sections and subsections, and can be organized in a variety of ways. Pages are the main way that users interact with a website, and are essential for providing information and services.

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Which decimal value (base 10) is equal to the binary number 1012?

Answers

Answer:

The decimal value of 101₂² base 2 = 25 base 10

Explanation:

The number 101₂² in decimal value is found as follows;

101₂ × 101₂ = 101₂ + 0₂ + 10100₂

We note that in 101 + 10100 the resultant 2 in the hundred position will have to be converted to a zero while carrying over 1 to the thousand position to give;

101₂ + 0₂ + 10100₂ = 11001₂

Therefore;

101₂² =  11001₂

We now convert the result of the square of the base 2 number, 101², which is 11001₂ to base 10 as follows;

Therefore converting 11001₂ to base 10 gives;

11001₂= 1 × 2⁴ + 1 × 2³ + 0 × 2² + 0 × 2 ¹ + 1 × 2⁰

Which gives;

16 + 8 + 0 + 0 + 1 = 25₁₀.

The decimal value in base 10 that is equal to the binary number 101_2 is; 5

We want to convert 101_2 from binary to decimal.

To do this we will follow the procedure as follows;

(1 × 2²) + (0 × 2¹) + (1 × 2^(0))

>> (1 × 4) + (0 × 2) + (1 × 1)

>> 4 + 0 + 1

>> 5

In conclusion, the decimal value we got for the binary number 101_2 is 5

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Write a short program using a for loop to create an ArrayList called multiplesOf3 of the first 100 multiples of 3 starting with 0. JAVA

Answers

Answer:

public class MultiplesOf3 {

   public static void main(String[] args) {

       ArrayList<Integer> multiplesOf3 = new ArrayList<>();

       for (int i = 0; i <= 100; i++) {

           if (i % 3 == 0) {

               multiplesOf3.add(i);

           }

       }

   }

}

Match the items with their respective descriptions.
defining focus
visual balance
color harmonies
screen design principles
helps make visually attractive and
functional web page
helps with color combinations in a
>
web page
helps scan for Information quickly in a
web page
>
helps provide visually pleasing screen
arrangement in a web page
>

Match the items with their respective descriptions.defining focusvisual balancecolor harmoniesscreen

Answers

Defining focus helps scan for Information quickly in a web page.

Visual balance helps make visually attractive and functional web pageColor harmonies helps with color combinations in a  web pageScreen design principles helps provide visually pleasing screenarrangement in a web page.

What is Defining focus?

This is known to be a form of  good screen design that can help on to highlight important areas to which one can focus on when looking for information.

Note that this form of guidance helps a person to scan for information very fast . Without having a clear focal points, you have to work a lot on the the entire web page.

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Bob has $2,500 invested in a bank that pays 6.0% annually. How long will it take for his funds to double? Hint: use NPER 6 is subtracted from a number. What are some examples ofcultural practices that appear tobe legacies of the older cultures(Olmec and Zapotec) to the morerecent ones (Maya and Aztec)? Organisms in the same ecosystem are all __________. A) interrogative B) interdependent C) intermediate D) interceptive E) inter-zonal A poem that uses words that rhyme inside of a verse is said to use? Who is the target audience of this poster? people who are working in factories people who are questioning the war people who are fighting on the front lines people who are seeking employment. A stock dividend causes a stockholder's percentage ownership in a company to ______. Multiple choice question. remain the same decrease increase what is the lower bound on the running time of an algorithm that sorts by comparing and exchanging adjacent array items, for an averagely-sorted array? how many solutions does the equation 6(x+2)=3(2x+3) have? A wire is bent into semicircles. How long is the wire to the neared hundredth? The diameter is 32 cm differences between crop rotation and land rotation If Home is capital abundant, then when it begins to freely trade with the rest of the world, the return to capital in Home should _________ and the real wage in Home should _______.A. fall; riseB. fall; fallC. rise; riseD. rise; fall 100 POINTS AND BRAINLIEST!!!! Please EXPLAIN how you got the answer hellpppppppppppppppppppppppp Missing value in frequency distribution table You are a doctor. Develop a treatment plan for your patient, Sarah, who is a patient with peripheral arterydisease. JUST THE ANSWER PLS !What is the value of the expression below when w =8 and x = 4 In cell B29, use the total row to display the count of the continuing education courses Help plzz, I really need help with this. What does deus ex machina literally mean?