in the fast retransmit algorithm, we saw tcp waits until it has received three duplicate acks before performing a fast retransmit. why do you think the tcp designers chose not to perform a fast retransmit after the first or second duplicate acks for a segment received?
Answers
The TCP designers chose to wait until three duplicate acknowledgments (ACKs) are received before performing a fast retransmit as part of the TCP congestion control mechanism. This approach, known as "triple duplicate ACKs," triggers a fast retransmit and is based on the following rationale:
Reliable indication of packet loss: TCP assumes that the receipt of three duplicate ACKs signifies that the receiver has received the original packet and subsequent retransmissions. This indicates that the receiver is still expecting a missing packet, which suggests that the original packet was likely lost in the network.Reducing unnecessary retransmissions: By waiting for three duplicate ACKs, TCP aims to avoid premature retransmissions triggered by transient network congestion or momentary packet reordering. If TCP retransmitted the segment after only one or two duplicate ACKs, it could result in unnecessary retransmissions and potential network congestion.Distinguishing congestion loss from other causes: The triple duplicate ACK mechanism helps TCP differentiate between congestion-related packet loss and other types of packet loss (e.g., due to transmission errors). By requiring multiple duplicate ACKs, TCP can infer that the loss is more likely due to congestion in the network rather than random errors.Learn more about TCP design here : brainly.com/question/31562741
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Related Questions
Explicar en qué sectores están divididos los procesos de producción y su importancia para el desarrollo tecnológico y económico del país. Indique dos ejemplos en cada sector
Answers
Answer:
Un sector económico es una rama de la economía en específico, caracterizada por englobar dentro de sí una serie de actividades interrelacionadas según cómo cada una contribuye al desarrollo económico del país. Una clasificación general popular de la economía es la división en los siguientes cuatro sectores:
1) Sector primario. El sector primario es el sector económico que abastece de materias primas y alimentos. Este sector abarca los sectores de agricultura, ganadería, caza, pesca y extracción de minerales. El procesamiento de estas materias primas se realiza en el sector secundario.
2) Sector secundario. Este sector se conoce como industria. Esto incluye todas las empresas y actividades que procesan las materias primas del sector primario. Los productos suelen ser revendidos al consumidor por el sector terciario.
3) Sector terciario. Este sector incluye los servicios comerciales: empresas que quieren obtener ganancias vendiendo sus servicios. El sector terciario incluye tiendas, catering, teatros, peluquerías, mayoristas, empresas de transporte, arrendadores, agencias de empleo, contables, abogados, consultores y empresas TIC.
4) Sector cuaternario. El sector cuaternario es el de servicios no comerciales, el único sector económico sin ánimo de lucro. Este sector incluye los servicios gubernamentales y los servicios subvencionados por el gobierno. Los ejemplos son hospitales, hogares de ancianos, cuerpos de bomberos, defensa, salud, trabajo social, educación y cultura.
Answer:
hola
Explanation:
What is best for a busy student to do for better results in school?
increase extracurricular activities
transfer to a new school
manage time and stress
manage and budget money
Answers
Answer:
Manage time and stress
Explanation:
This is obvious
Answer:
manage time and stress
Explanation:
the person above or below me was correct.
What do donnas actions and thoughts reveal about her character
Answers
Hope this helps.
James entered into a public cloud computing arrangement without reviewing the standard contract carefully. What problem is he most likely to face as a result?
a) Unexpected cloud downtime
b) Insufficient storage capacity
c) Inadequate data security
d) Inflexible pricing structure
Answers
Unexpected cloud downtime is the most likely to face as a result.
Thus, A disruption in cloud-based services is known as cloud downtime. The migration of more businesses to the cloud means that any disruption in cloud services might be expensive.
According to Gartner, the average cost of cloud downtime is $300,000 per hour. Major cloud service companies appear to routinely report disruptions. These interruptions can endure for a few hours or several days. Three outages affected AWS in a single month in 2021.
An outage of any length can have a negative impact on the bottom line for businesses that are still working to incorporate cloud technology into their business strategy.
Thus, Unexpected cloud downtime is the most likely to face as a result.
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Please help me with coding!
Answers
Answer:
key code space
Explanation:
the transformation
A large jewelry chain is struggling with managing more than 60 vendors, causing a lag between consumer demand and availability of new products. how can using a platform help them with their vendors?
Answers
A platform can significantly assist the large jewelry chain in managing their 60+ vendors by streamlining communication, centralizing information, and enhancing visibility across the supply chain.
By adopting a unified platform, the chain can easily track inventory levels, product availability, and shipment status in real-time, ensuring that consumer demand is met promptly. Additionally, the platform allows for easier collaboration with vendors, leading to improved coordination and faster resolution of any issues.
By automating repetitive tasks, the platform also frees up valuable time for employees to focus on more strategic efforts. Overall, implementing a platform enhances efficiency, expedites new product availability, and fosters better vendor management, ultimately improving customer satisfaction.
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define a function sumselected() that has one integer vector parameter and one integer parameter. the function returns the sum of the vector's elements that are equal to the integer parameter. ex: if the input is 4 -23 1 1 -4 1, the vector has 4 elements {-23, 1, 1, -4}, and the integer parameter is 1. then, the output is: 2
Answers
The function returns the sum of the vector's elements that are equal to the integer parameter. ex
def sumselected(vector, int):
sum = 0
for i in vector:
if (i == int):
sum += i
return sum
print(sumselected([-23, 1, 1, -4], 1))
What is function?
A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a relationship among inputs in which each input is connected to precisely one output. Each function has a range, codomain, and domain. The usual way to refer to a function is as f(x), where x seems to be the input. A function is typically represented as y = f. (x). In mathematics, a function is a unique association between an input (the domain) and an output (knowledge).
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in the binary tree there are several different paths from the root to particular true or false node in the tree
Answers
Having multiple paths allows for diverse sequences of parent-child relationships, enabling different outcomes and complexities in determining the true or false status of a node within the binary tree.
What is the significance of having multiple paths in a binary tree from the root to a specific true or false node?In a binary tree, there can be multiple distinct paths from the root to a particular true or false node in the tree. A binary tree consists of nodes, where each node has at most two child nodes, known as the left child and the right child. The paths in a binary tree represent the sequence of nodes traversed from the root to a specific node.
When determining whether a node is true or false, multiple paths can lead to the same node. Each path represents a different sequence of parent-child relationships, indicating different branches and decisions made while traversing the tree.
The existence of multiple paths in a binary tree allows for various possibilities and outcomes based on the conditions or criteria used to determine the true or false status of a node. These paths can have different lengths, contain different nodes, and follow distinct patterns, contributing to the overall complexity and diversity of the binary tree structure.
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What are the missing whole numbers on this number line? Enter your answers in the boxes. plz show work I'm I need answer 3rd grade
Answers
Should Microsoft bring paid ads to its X-Box gaming space in light of the new activision deal? Is Microsoft moving to slow with it acquisition based strategy and should they look to develop solutions in house?
Answers
Key factors to keep in mind when utilizing paid advertisements within the box gaming domain, as well as effective methods for gaining new customers is User Experience.
What is the gaming spaceThe addition of advertisements that require payment within the box gaming world has the potential to adversely affect the user experience. Most gamers usually desire unbroken gaming and might react unfavorably towards advertisements that are intrusive or that cause disruptions.
To increase revenue on the box platform, Microsoft may consider implementing paid advertisements as a form of monetization. By making use of advertising income, there is a potential to acquire additional funds that can be utilized for various endeavors such as enhancing platform development, etc.
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sensitivity analysis information in computer output is based on the assumption of
Answers
Sensitivity analysis information in computer output is based on the assumption of the values assigned to each variable.
What is Sensitivity Analysis?
Sensitivity Analysis is a technique for determining how different values of an independent variable will affect a specific dependent variable under a specified set of assumptions. It is a crucial instrument for developing a range of values for variables used in models and understanding which variables are most crucial to an outcome, such as profit or losses, in a model. Sensitivity analysis investigates the response of a variable of interest to a change in one or more of its determining inputs.The data obtained from sensitivity analysis of a computer output is based on the assumption of the values assigned to each variable. It refers to the exploration of the effects of varying model inputs. It analyses how sensitive the model's outputs are to changes in its inputs. In general, it provides information about the magnitude and direction of change in an outcome as a result of variations in one or more inputs.
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programming in https
Answers
What is the primary difference between sort and filter?
Answers
Answer:
Filter only shows the messages that match a particular criterion
Kris is the project manager for a large software company. Which part of project management describes the overall project in detail? Analysis report Resources document Scope Scope creep
Answers
Answer:
The given option "Resource document" is the correct answer.
Explanation:
Whenever it applies to chronology as either the documentation a resource records collection of specific documents should indeed be regarded as a component of this kind of record. The resource component encompasses a series of proclamations provided by the researcher including its memorandum, and therefore is willing to take responsibility for each other by the very same body is nonetheless accountable again for the file.The remaining three options do not apply to something like the specified scenario. And the latter is the correct one.
Answer:
Resource document
Explanation:
Kindles use E-ink technology to display text and images. This technology works by charged pigment spheres migrating across a capsule, bound by electrodes in each pixel. For more information, visit the E-ink website and look at the two-pigment ink system example. When 'flipping pages', the response time of Kindles is discernible. Calculate a) this response time given the assumptions below and b) how does your answer change if the Kindle is facing down instead of up? What does this tell you about the magnitude of the electrostatic force compared to gravitational force acting on the little pigment spheres? - the Kindle is horizontal to ground, facing up so forces act in only one coordinate - steadystate - creeping flow / Stokes regime - D
P
=1.0μm - electrodes are 0.1 mm apart - uniform field across the capsule with V=50 V - fluid in the capsule has viscosity 0.02cP - fluid specific gravity << pigment specific gravity - assume le charge on each pigment sphere - assume pigment sphere specific gravity =1.0
Answers
a) The response time of the kindle is 8.85 seconds when it's horizontal to ground and facing up.
b) The response time of the kindle is not going to change if the Kindle is facing down instead of up as the magnitude of the electrostatic force is much greater than the gravitational force acting on the little pigment spheres.
P=1.0μm,
electrodes=0.1mm,
V=50V,
fluid viscosity=0.02cP,
charges on each pigment sphere and pigment specific gravity=1.0.
Using the creeping flow/Stokes regime for a spherical body (the pigment sphere) of diameter P and density ρP, the settling velocity, v can be calculated by the equation,v= 2/9 (ρP- ρF) g P² / η
Where, ρF= density of the fluid
η=viscosity of the fluid
g=gravitational acceleration=9.81m/s²=9810mm/s².
Using these values,v = 2/9 (ρP-ρF) (9810mm/s²) P² / η
Again, the settling velocity is equal to the distance (P) over the response time (t), so that response time, t = P/v.
Substituting the values,v = 2/9 (1.0g/mL-0.002g/mL) (9810mm/s²) (1x10^-6m)² / (0.02 x 10^-3 Pa s)= 1.13 x 10^-4 mm/s.
Using v, the response time, t is :- t = P/v = (1 x 10^-6 m) / (1.13 x 10^-4 mm/s) = 8.85 s.
The response time of the kindle is 8.85 seconds when kindle is horizontal to ground and facing up.
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15. It is the process of capturing data or translating information to recording format
A. Documentation
C. Production Report
B. Reporting
D. Output
Answers
Answer:
A Documentation, hope this helps.
There are two types of plants in a green house the following dot plot show the heights of 20 plants, 10 type 1 and 10 type 2. the plants are given the same amount of food and water and grow at the same rate. what is the mean height for each type of plant? make a comparative inference based on the mean values. use pencil and paper. explain why you would want to use a dot plot to find the mean instead of a box plot. its due tomorrow pls help me and give me an good explanation.
Answers
The mean height for type 1 plants is [mean height for type 1], and for type 2 plants, it is [mean height for type 2].
How can we compare the mean heights of the two types of plants?To determine the mean height for each type of plant, we calculate the average height of the plants within each group. By summing up the heights of all type 1 plants and dividing it by the number of type 1 plants, we obtain the mean height for type 1. Similarly, we perform the same calculation for type 2 plants to find their mean height.
Using a dot plot to find the mean height is advantageous in this scenario because it allows us to visualize the individual heights of the plants and assess their distribution more accurately. Dot plots provide a clear representation of the data, showing each plant's height as a dot along a number line. This helps us identify any potential outliers or variations in the heights of the plants within each group.
On the other hand, a box plot would provide a summary of the data distribution, including the median, quartiles, and potential outliers. While box plots are useful for understanding the overall spread and skewness of the data, they may not provide the same level of detail when comparing the mean heights of two distinct groups.
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Plotting in MATLAB
Use the code below to generate 4 arrays in Matlab, x1, y1, x2, y2
Generate 10 random numbers
x1 = 1:10;
y1 = round (100*rand (1, numel (x1)));
Generate interpolated data step= 100;
x2 = 0:1/step: max (x1);
y2 = spline (x1,y1,x2);
Design Goal: Plot both data sets in the same figure
(1) Generate a new figure with a grid
(2) Plot y1 vs x1 in BLUE, with LINEWIDTH 3 (x1 is on the x-axis, y1 is on the y-axis) (3) Plot y2 vs x2 in RED, with LINEWIDTH 2 (x2 is on the x-axis, y2 is on the y-axis) (4) Add a legend: Raw Data, Spline Fit Data
Submit: Submit a copy of your code and the plot AND the list of the ten numbers YOUR copy of Matlab produces that you use in the spline function (meaning, also provide as a list of numbers your y1 array)
Answers
The provided MATLAB code generates the required arrays and plot, and it also displays the list of ten random numbers used in the spline function.
Here's the MATLAB code to generate the arrays x1, y1, x2, and y2 as described:
% Generate 10 random numbers
numbers = randi([1, 100], 1, 10);
% Generate x1 and y1
x1 = 1:10;
y1 = round(numbers);
% Generate interpolated data
step = 100;
x2 = 0:1/step:max(x1);
y2 = spline(x1, y1, x2);
% Plotting
figure;
grid on;
hold on;
plot(x1, y1, 'b', 'LineWidth', 3);
plot(x2, y2, 'r', 'LineWidth', 2);
legend('Raw Data', 'Spline Fit Data');
xlabel('x-axis');
ylabel('y-axis');
title('Raw Data and Spline Fit');
% Display the generated numbers used in y1
disp('Numbers used in y1:');
disp(numbers);
Explanation:
The code generates 10 random numbers using the randi function and stores them in the variable numbers.
The arrays x1 and y1 are generated, where x1 contains the values from 1 to 10, and y1 is obtained by rounding the generated random numbers.
The interpolated data is generated by using the spline function with x1, y1, and x2. x2 is created with a step size of 1/step from 0 to the maximum value in x1.
A new figure is created, the grid is turned on, and both data sets are plotted on the same figure. The raw data is plotted in blue with a linewidth of 3, and the spline fit data is plotted in red with a linewidth of 2.
A legend is added to the plot, labeling the two data sets.
x-axis and y-axis labels are added, and a title is given to the plot.
The generated numbers used in y1 are displayed.
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Which is used to configure Hyper-V on a Windows 10 device?
A. Start
B. Settings
C. Control panel
D. Hyper-V Manager
Answers
Answer:
A.start
This is how you do it,in case you don't know how to.
Right click on the Windows button and select 'Apps and Features'. Select Programs and Features on the right under related settings. Select Turn Windows Features on or off. Select Hyper-V and click OK.
T/F the bls team is caring for a patient who just went into cardiac arrest. the team leader asks you to call the code team. which statement demonstrates appropriate closed-loop communication?
Answers
It is true that a patient who recently suffered a cardiac arrest is being cared for by the BLS team. You are required to call the code team by the team leader.
The American Heart Association has guidelines for performing effective CPR, whether it be Basic Life Support (BLS) or Advanced Cardiac Life Support, when a person experiences a cardiac arrest (ACLS). Effective team dynamics is one of those criteria, and they place a strong emphasis on effective communication.
Therefore, they advise that the following things be in place for the code to be most successful when one is called because someone needs resuscitation. And I think we can apply these same principles to our organizations and other places of business in order to learn from them.
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A student is doing research comparing mothers who work outside the home versus mothers who do not have an outside job. The student thinks that both ways are fine and hopes to find evidence that children are successful in both scenarios. One website claims that all mothers need to work outside the home and to do otherwise is deplorable. What is the most obvious characteristic this website lacks?
This website lacks blank
pls help asap
Answers
Answer:
they need some travis scott in their life
Explanation:
You have been contracted as an Information and Communications Technology Manager to join a small technology team that will be involved in developing a computerised booking and ordering system for Arama Photography Limited (APL). Your job will be to analyse the collected data, define the IT strategy and road map, determine risks and develop a robust business case. APL has invited the technology team to a meeting to discuss their requirements. Arama Davies, the founder of APL, and outstanding photographer, started the company in 2015 and has slowly achieved the reputation of being Auckland’s leading portrait photographer. Her profile is such that appointments for her photography sessions must be made at least two months in advance. Arama now employs three office staff, an accountant, and three assistants. The increase in business has forced Arama and her staff to consider implementing an online cloud-based system to manage the photography session bookings, the ordering of photographs by customers, and the dissemination of digital proofs to the customers. The company would like to develop an online platform for APL where bookings for photo sessions and orders for photo prints can be entered. Both bookings and orders will have to be paid at the time of their entry online in order to be accepted. Delivery of the ordered prints is promised within two weeks of ordering. The method of collection of the ordered photographs, whether picked up from the studio, or couriered, will be chosen by the people who place the orders on the online platform. Analyse the current needs at APL to determine where you need to improve the tools and processes to move APL into the digital space. Take some time to research your market, competition and software options
Answers
For Arama Photography Limited to transition into a digital space, it is essential to analyze data, define an IT strategy, assess risks, develop a business case, and research software options.
To move APL into the digital space and develop a computerized booking and ordering system, it is crucial to analyze the collected data, define an IT strategy and road map, determine risks, develop a robust business case, and research the market and competition.
These steps will help identify areas for improvement, establish a clear plan for the transition, mitigate risks, gain stakeholder support, and select the most suitable software options.
By embracing digital tools and processes, APL can streamline its operations, enhance customer experience, facilitate online bookings and payments, ensure timely delivery of ordered prints, and remain competitive in the photography industry.
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the plague and anthrax are examples for diseases that currently have a low morbidity but a high mortality. quizlet
Answers
The plague and anthrax are indeed examples of diseases that currently have a low morbidity but a high mortality. Morbidity refers to the number of individuals affected by a disease, while mortality refers to the number of individuals who die from it.
The plague, caused by the bacteria Yersinia pestis, is a highly infectious disease primarily transmitted through fleas that infest rodents. While the number of reported cases of the plague has significantly decreased since the development of antibiotics, it still carries a high mortality rate if left untreated.
Anthrax, on the other hand, is caused by the bacterium Bacillus anthracis. It primarily affects livestock but can also infect humans through contact with contaminated animal products or soil.
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What types of data can you filter using the
AutoFilter tool? Check all that apply.
text
numeric data
images
sound
DONE
Answers
Answer: A and B
Explanation: just did it on edge
2) What is application?
Answers
Answer:
the software which is used to slove specific task is called application software
1. Visual design and font/background are both essential and considered vital for the success of a web. If you are the developer, which of the two will you be focused on?
Answers
Answer:
As a developer, I'd be focused on the two starting with the front end.
Explanation:
A front-end developer simply is a user-end or client-side developer. A front-end person in web design is responsible for how a website looks and feels like, essentially, the websites' users first impression.
This is a huge task and can be very daunting even for the best developers. Whilst the back-end or the engine of a website is critical and indispensable, it is important for a developer to master the principles of front-end development first as that gives him a better perspective as to how they can better create and configure a matching or suitable back end.
Most if not all are designed to achieve a particular purpose e.g.
Increase salescommunicate informationtrainingelicit information etcThe ease with which the user is able to interact with the website will determine the extent to which the purpose of the website is achieved.
Some of the qualities of a great user interface the front end developer must keep in mind are:
Clarity Conciseness Familiarity EfficiencyConsistency AttractivenessBack-end has to do with the part of the website called the server.
In addition to the server, there are two other critical components of the back-end of the website:
Application and Database.Together, these three contribute to ensuring that you have a functional website. The server, application and database, all control what happens on the front end and results in what the user will see via the browser.
There are many high-functioning websites today that have very poor interfaces. A poor interface is a guarantee that people will spend less time on the website.
Conclusively, both ends are indispensable, as with most things, however, one should seek to understand how the user thinks and feels in relation to how they like to use a website before doing into the back-end to make that possible.
Cheers
There are different kinds of designs. As a developer, my Visual design would focus more on background.
Visual design is known to be a kind of design that strike equality between unity and variety. The use of design elements to work on the background and when done properly, gives users a nice experience.Visual design is one that act to improve the design's or the product's aesthetic feeling.
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There is a weird green and black kinda growth on my screen that moves when I squeeze the screen, it also looks kinda like a glitchy thing too,Please help
Answers
LCD stands for Liquid Crystal Display. So yes, what you're seeing is liquid. it's no longer contained where it needs to be.
Python String Functions: Create a new Python Program called StringPractice. Prompt the user to input their name, then complete the following:
Length
• Print: “The length of your name is: [insert length here]”
Equals
• Test to see if the user typed in your name. If so, print an appropriate message
Really appreciate the help.
Answers
#Swap this value by your name. Mine is Hamza :)
my_name = "Hamza"
#Get input from user.
inp = input("What's your name?: ")
#Print the length of his/her name.
print("The length of your name is",len(inp),"characters.")
#Check if the input matches with my name?
#Using lower() method due to the case insensitive. Much important!!
if(inp.lower()==my_name.lower()):
print("My name is",my_name,"too! Nice to meet you then.")
Use the drop-down menus to complete the steps for filtering records in a form.
1. Open the (1) tab.
3. In the Sort & Filter group, click (2), and click Filter by Form.
4. Enter or select a value to set the filter.
5. On the Home tab, in the Sort & Filter group, click the (3) button to toggle the filter.
1= create, database tools, file, home
2= advanced, filtering, find, new
3= ascending, descending, apply filter, toggle filter
Answers
Answer:
Home, advanced, apply filter
Explanation:
edge 2021
In the completion of the steps for filtering records, one can:
Open the Home tab.click (advanced), and click Filter by Form.click the (apply filter ) button to toggle the filter. What is filtering of records?Filtering is know to be a very vital methods that is used to see only the data that a person want to be shown in Access databases.
Conclusively, By following the steps above, one can achieving the filtering of the records that they desires.
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A programmer, or software developer, is a person with the training and skills necessary to ________ computer programs. design create test All of these
Answers
A programmer or software developed must know about how to design, create and test a computer program. Thus the correct option is all of these.
Who is software developer?A software developer or a programmer is a person have specifed skills under the field of computer science. The software developer needs to get complete training regarding how to design entire computer program, how to create new codes, and regarding the testing of new programs.
Therefore, the correct option is "All of these".
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