Acknowledgments, sequencing, and flow control are characteristic of which OSI layer?
Answers
Acknowledgments, sequencing, and flow control are characteristic of the Transport layer of the OSI (Open Systems Interconnection) model.
The Transport layer is the fourth layer of the OSI model and is responsible for ensuring reliable end-to-end communication between applications running on different devices.
Acknowledgments refer to the process of confirming that data has been received correctly by the receiving device.
In the Transport layer, acknowledgment messages are sent back to the sender to confirm that the data has been received and to request retransmission if any errors are detected.
Sequencing refers to the process of ensuring that data is received in the correct order by the receiving device.
The Transport layer uses sequence numbers to keep track of the order in which data is sent and received and reorders the data if necessary to ensure that it is delivered to the application in the correct order.
Flow control refers to the process of managing the rate at which data is transmitted between devices to prevent congestion and ensure that data is delivered efficiently.
The Transport layer uses flow control mechanisms such as windowing to regulate the amount of data that can be sent at any given time, based on the available network resources and the capacity of the receiving device.
The Transport layer of the OSI model is responsible for providing reliable end-to-end communication between applications running on different devices, and uses mechanisms such as acknowledgments, sequencing, and flow control to ensure that data is transmitted reliably, efficiently, and in the correct order.
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Related Questions
Replace the nulls values of the column salary with the mean salary.
Answers
When data is combined across lengthy time periods from various sources to address real-world issues, missing values are frequently present, and accurate machine learning modeling necessitates careful treatment of missing data.
What is Column salary?
One tactic is to impute the missing data. A wide range of algorithms, including simple interpolation (mean, median, mode), matrix factorization techniques like SVD, statistical models like Kalman filters, and deep learning techniques.
Machine learning models can learn from partial data with the aid of approaches like replacement or imputation for missing values. Mean, median, and mode are the three basic missing value imputation strategies.
The median is the middle number in a set of numbers sorted by size, the mode is the most prevalent numerical value for, and the mean is the average of all the values in a set.
Thus, When data is combined across lengthy time periods from various sources to address real-world issues, missing values are frequently present, and accurate machine learning modeling necessitates careful treatment of missing data.
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Systems management involves allocation of computer resources to keep all processes operating smoothly and at maximum efficiency. What aspects of computing do systems management tools handle? Which ones do you think are the most important? Why?
Answers
Answer:operating system (OS), program that manages a computer's resources, especially the allocation of those resources among other programs. Typical resources include the central processing unit (CPU), computer memory, file storage, input/output (I/O) devices, and network connections.
Explanation:
The important systems management tools are:
Resource Allocation
Performance Monitoring
Software Deployment and Updates
Backup and Recovery
Remote Management
Inventory and Asset Management
Given data:
Systems management tools handle a variety of aspects in computing to ensure the smooth and efficient operation of computer systems. Some of the key aspects that systems management tools handle include:
Resource Allocation: These tools manage the allocation of hardware resources such as CPU usage, memory, and storage to different processes and applications. They prioritize resource distribution to ensure optimal performance.
Performance Monitoring: Systems management tools monitor the performance of various components and processes, tracking metrics like CPU usage, memory utilization, network traffic, and disk activity. This helps identify bottlenecks and areas for optimization.
Software Deployment and Updates: They facilitate the installation, deployment, and updating of software applications and patches across multiple devices or servers in a network.
Backup and Recovery: Systems management tools handle data backup, disaster recovery, and data restoration to prevent data loss and ensure business continuity.
Remote Management: Many tools enable administrators to manage and troubleshoot systems remotely, reducing the need for physical presence and minimizing downtime.
Inventory and Asset Management: These tools track hardware and software assets, helping organizations maintain an accurate inventory and plan for upgrades or replacements.
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what is the mass of a cookbook
Answers
Answer:
it varies on the size of the cookbook
Explanation:
Placing parenthesis around a word, in a search, provides an exact match to that word
in the results.
True
False
Answers
Answer:
Explanation:
Placing parenthesis around a word, in a search, provides an exact match to that word in the results.
True
what does memory Stores?
Answers
A pedometer treats walking 1 step as walking 2.5 feet. Define a function named FeetToSteps that takes a double as a parameter, representing the number of feet walked, and returns an integer that represents the number of steps walked. Then, write a main program that reads the number of feet walked as an input, calls function FeetToSteps() with the input as an argument, and outputs the number of steps.
Answers
In computing, it should be noted that a program is a specific set of ordered operations that is given to the computer to perform. The program based on the information given is illustrated below
How to depict the program?The program will be:
import java.util.Scanner;
public class LabProgram {
public static int feetToSteps(double userFeet){
return (int) (userFeet/2.5);
}
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
double userFeet = in.nextDouble();
int steps = feetToSteps(userFeet);
System.out.println(steps);
}
}
In conclusion, the program is shown above.
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Edhesive code practice 4.8 Question 3
Answers
Answer:
for i in range(200,301,2):
print(i)
Explanation:
just copy and paste 100 percent
What is the primary function of NCEES? A. administering engineering examinations B. creating and amending ethical standards for engineers C. accrediting educational programs in the United States D. certifying engineering technologists and engineering technicians
RIGHT ANSWER ONLY
Answers
Answer:
NCEES is a national nonprofit organization dedicated to advancing professional licensure for engineers and surveyors. Learn more.
Explanation:
Answer:
A.
administering engineering examinations
Explanation:
What statement best describes operating systems?
Answers
Answer:
An operating system, or "OS," is software that communicates with the hardware and allows other programs to run
During the in-lab, you will be implementing the ALU block. As part of the design process, you need to develop an appropriate set of test vectors to verify basic functionality. Write a set of test vectors to verify that all 7 ALU operations work as designed. For each ALUOp operation you should generate 3 tests with randomly chosen different values for the BusA and BusB inputs and generate the appropriate output for each set of inputs for that function.
Assume that the inputs to your ALU are the following:
BusA[63:0] - the first ALU data value
BusB[63:0] - the second ALU data value
ALUCtrl[3:0] - the ALU control
Assume the following outputs:
Zero - single bit output flag that indicates the result of the current operation is a 0
BusW[63:0] - The result of the operation
Cut and paste your test vectors below in a CSV text table format similar to this:
Test name, ALUCtrl, BusA, BusB, Zero, BusW
ADD1, 2, 20, 4500, 0, 4520
ADD2,.....
Note all numbers should be in hex, without the leading "0x"
Answers
Test name, ALUCtrl, BusA, BusB, Zero, BusWADD1, 0000, 0000000000000003, 0000000000000002, 0, 0000000000000005ADD2, 0000, 0000000000000009, 0000000000000008, 0, 0000000000000011ADD3, 0000, 0000000000000020, 0000000000000011, 0, 000000000000002BSub1, 0001, 0000000000000009,
0000000000000003, 0, 0000000000000006Sub2, 0001, 0000000000000025, 0000000000000018, 0, 000000000000000DSub3, 0001, 0000000000000038, 0000000000000017, 0, 0000000000000021And1, 0100, 000000000000000F, 0000000000000007, 0, 0000000000000007And2, 0100, 00000000000000F0, 00000000000000FF, 0, 00000000000000F0And3, 0100, 0000000000000001, 0000000000000001, 0, 0000000000000001Or1, 0101, 000000000000000F,
0000000000000007, 0, 000000000000000 FOR 2, 0101, 00000000000000F0, 00000000000000FF, 0, 00000000000000FFOr3, 0101, 0000000000000000, 0000000000000001, 0, 0000000000000001Xor1, 0110, 000000000000000F, 0000000000000007, 0, 0000000000000008Xor2, 0110, 00000000000000F0, 00000000000000FF, 0, 000000000000000FXor3, 0110, 0000000000000000, 0000000000000000, 0, 0000000000000000Slt1, 0111, 0000000000000007, 000000000000000F, 0, 0000000000000001Slt2, 0111,
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Read these lines from "March Evening."Puddles lie split in the road a mass, notOf water, but steel, with its cold, hard sheen.What is the connotative meaning of the word split as used in the poem?acrossmingledpoolingruptured
Answers
The connotative meaning of "Split" in the lines indicated from the question is - Across.
About March Evening
The narrator in the poem captioned above tries to capture the essence of spring as it sets in. All the ice is not completely melted, there is a mix of ice and water on the roads, hence the line
"Puddles...not of water, but steel with its cold, hard sheen"
The correct answer, therefore, is A.
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Answer:
Ruptured
Explanation:
took the test, not to throw the guy above me under the bus but across was wrong..
How to contact the school administrator? I have a very big problem with my school account I forgot password and Google keep saying Contact your domain admin for help so I know that I need to contact the school admin that give me the school account but the thing is she is no longer at school I contact her with her personal email help me plz
Answers
Answer: you can contct with her email or call the school
Explanation:its just wht u do
how do you take a screenshot on a Samsung tablet
Answers
Explanation:
to capture a screenshot press and hold the power and volume down button at the same time for approximately 2 seconds
The ____ tool can generate a report that can show an attacker how a Web site is structured and lists Web pages that can be investigated for further information. Group of answer choices
Answers
Answer:
YACc
Explanation:
I hope this is helpfully for you
Images are one of the least common forms of multimedia that we see on websites. True or false
Answers
Images are one of the least common forms of multimedia that we see on websites is false.
What is the multimedia about?Images are actually one of the most common forms of multimedia that we see on websites. In fact, images are often considered essential for creating visually appealing and engaging websites.
They can be used for a wide range of purposes, such as showcasing products, illustrating concepts, providing visual interest, and more.
Therefore, With the increasing prevalence of social media and mobile devices, images have become even more important on the web. Many social media platforms, such as Pinterest, are primarily image-based.
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Which of the following statements regarding CPM networks is true? A. There can be multiple critical paths on the same project, all with different durations. O B. If a specific project has multiple critical paths, all of them will have the same duration. O c. The early finish of an activity is the latest early start of all preceding activities D. The late start of an activity is its late finish plus its duration. E. one of the above are true.Â
Answers
The statement regarding CPM networks is true is if a specific project has multiple critical paths, all of them will have the same duration. The correct option is B.
What is the CPM network?A method of network analysis is called the Critical Path Method (CPM). By determining which activity sequences have the lowest level of scheduling resilience, it may anticipate how long the project will take.
It is based on an evaluation of the typical amount of time required to complete a task.
Therefore, the correct option is B. If a specific project has multiple critical paths, all of them will have the same duration.
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What should Iris obtain from the client in order to display the work in her portfolio?
Answers
Answer:
depends on the laws of the country in which you are working
Explanation:
This is very vague and usually depends on the laws of the country in which you are working. In some cases, Iris would need permission from the client in order to display the work. In other cases, Iris would not need anything because she is the original creator of the content. This mostly depends on the laws of the country and whether or not a specific contract was created between Iris and the client, stating if the content rights where transferred or not.
mr. keely stole pin number of ms jones credit card and has been using for buying expensive items. the credit card company calls mr. keely to confirm a $15000 purchase. mr. keely denied ever making that purchase. which of the following most likely technique credit card company a. neural network b. fuzzy logic c. expert system d. a dss
Answers
The technique used by credit card companies based on the above case, where the company calls Mr. Keely who uses stolen pin numbers to buy many things is called an expert system (C).
What is an expert system?
An expert system replicates human capability in making decisions. It automatically detects any activity, controls it and performs action based on previously programmed steps. An expert system is part of artificial intelligence which emulates human experts in decision making. This system is designed to solve more complex problems than the conventional system does. Expert system is considered the first successful form of artificial intelligence which was created first in the 1970s.
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an access command that filters the records in a form based on one or more fields, or based on more than one value in the field.
Answers
To filter records in a form based on one or more fields or based on more than one value in a field, you can use the `WHERE` clause in an SQL query. Here's an example of an Access command that demonstrates this:
SELECT * FROM TableName
WHERE Field1 = 'Value1' AND Field2 = 'Value2' AND Field3 IN ('Value3', 'Value4')
Let's break down the command:
- `SELECT *` retrieves all columns (fields) from the specified table (`TableName`).
- `FROM TableName` specifies the table you want to query.
- `WHERE` is used to specify the filtering conditions.
- `Field1 = 'Value1'` filters records where `Field1` is equal to `'Value1'`.
- `AND` is used to combine multiple conditions.
- `Field2 = 'Value2'` filters records where `Field2` is equal to `'Value2'`.
- `Field3 IN ('Value3', 'Value4')` filters records where `Field3` is either `'Value3'` or `'Value4'`.
You can modify this command based on your specific table and field names, as well as the desired values to filter on. Remember to enclose string values in single quotes ('').
Note that this example assumes you're using SQL syntax in Access to filter records. Depending on the context or programming language you're using, the exact syntax may differ slightly, but the general approach remains the same.
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A
is the smallest of the network types and provides connectivity for one person’s devices.
Answers
Answer:
Personal Area Network (PAN)
Explanation:
A Personal Area Network (PAN) is the smallest of the network types and provides connectivity for one person’s devices.
A personal area network refers to a computer network that is used for interconnecting various electronic devices that are centered on the workspace of an individual. A PAN enables data transmission among the following devices: 1. Computers
2. Smartphones
3. Tablets
4. Personal digital assistants.
Consider an embedded computer system with 16-bit byte addressable main memory and 64 Bytes direct-mapped cache memory. The cache block size is 8 bytes. Assume that the cache is initially empty. (i) Show how the cache controller will split the memory address into different fields in order to access the cache memory. (ii) Draw a diagram of the cache organization and label the different fields in the cache memory. (iii) The CPU access the following memory locations, in that order: c88H, 774H, 79cH, COOH, 784H, c80H, 718H, c97H, 770H, 774H. All addresses are byte addresses. For each memory reference, indicate the outcome of the reference, either "hit" or "miss". (iv) What are the final contents of the cache? That is, for each cache set and each frame within a set, indicate if the frame is empty or occupied, and if occupied, indicate the tag of the main memory block that is currently present. (v) If the address 774H is currently mapped to a cache frame, what other addresses are also currently mapped to that frame?
Answers
(i) The cache controller splits the memory address into different fields: tag, index, and offset to access the cache memory.
(ii) Here is a diagram of the cache organization, with labeled fields: [diagram]
How does the cache controller access cache memory by splitting the memory address?To access the cache memory, the cache controller splits the memory address into different fields: tag, index, and offset. The tag represents the most significant bits of the memory address and helps identify which block of main memory is stored in the cache.
The index determines which cache set is being accessed, and the offset represents the position within the cache block. By dividing the memory address in this way, the cache controller can efficiently locate the desired data in the cache memory.
Cache memory plays a crucial role in improving the performance of computer systems by storing frequently accessed data closer to the processor. In this scenario, the cache is a direct-mapped cache with a block size of 8 bytes and a total capacity of 64 Bytes. The cache controller utilizes a split addressing scheme to access the cache memory.
The memory address is divided into different fields, including the tag, index, and offset. These fields allow the cache controller to determine the cache set and block within the set where the requested data may be stored. By using this approach, the cache controller can quickly determine if a memory reference results in a cache hit or miss, and efficiently retrieve data from the cache if it is available.
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_____ provide a label or explanation of an image or object.
Answers
the internet backbone is a foundation network linked with cables that can support very high bandwidth.
Answers
That is correct. The internet backbone refers to the core infrastructure of high-capacity networks that form the primary communication pathways for data transmission across the internet. It consists of a vast interconnected network of cables, routers, switches, and other networking equipment that enables the routing and transmission of data between different networks and regions.
The internet backbone is designed to handle large volumes of data traffic and support high bandwidth capabilities. It serves as a backbone or foundation for internet connectivity, allowing for the efficient and reliable transmission of data across long distances. The backbone network interconnects various Internet Service Providers (ISPs) and other organizations to ensure global connectivity and accessibility.
The high bandwidth capacity of the internet backbone is crucial for supporting the increasing demands of internet users, the growing number of connected devices, and the transfer of large data volumes, such as multimedia content, cloud services, and real-time communication.
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Which fraction represents the shaded part of this circle? 1 2 O 4 Check Answer /3rd grade/
Answers
Answer:
1/6 because there is one shaded and the total are 6
What is the advantage(s) of using a KDC (Key Distribution Center) rather than having every two principals in the system sharing a secret key
Answers
The advantage of using a KDC (Key Distribution Center) rather than having every two principals in the system sharing a secret key is improved security and scalability.
In a system where every two principals share a secret key, the number of secret keys needed grows as the square of the number of principals in the system. This can quickly become unmanageable as the number of principals increases, and it also increases the risk of security breaches if any one of the secret keys is compromised.
In contrast, a KDC is a central authority that is responsible for generating and distributing secret keys to principals as needed. This allows for a more scalable and efficient system, as the number of secret keys needed is proportional to the number of principals, rather than the square of the number of principals.
Additionally, a KDC can provide additional security measures, such as encryption and authentication, to protect the secret keys and ensure that they are only given to authorized principals. This reduces the risk of unauthorized access to sensitive information and helps to prevent security breaches.
Overall, using a KDC provides a more secure and scalable solution for managing secret keys in a system with multiple principals.
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If you can tell me what Ella Mai's last name is I'll mark you brainliest.
Answers
Ding Dong
I know you can hear me
Open up the door
I only want to play a little
Ding Dong
You can't keep me waiting
It's already too late
For you to try and run away
I see you through the window
Our eyes are locked together
I can sense your horror
Though I'd like to see it closer
Ding Dong
Here I come to find you
Hurry up and run
Let's play a little game and have fun
Ding Dong
Where is it you've gone to?
Do you think you've won?
Our game of hide and seek has just begun
I hear your footsteps
Thumping loudly through the hallways
I can hear your sharp breaths
You're not very good at hiding
Just wait, you can't hide from me
(I'm coming)
Just wait, you can't hide from me
(I'm coming)
Just wait, you can't hide from me
(I'm coming)
Just wait, you can't hide from me
Knock Knock
I am at your door now
I am coming in
No need for me to ask permission
Knock Knock
I'm inside your room, now
Where is it you've hid?
Our game of hide and seek's about to end
I'm coming closer
Looking underneath your bed but
You're not there, I wonder
Could you be inside the closet?
Ding Dong
I have found you
Ding Dong
You were hiding here
Now you're it
Ding Dong
Finally found you, dear
Now you're it
Ding Dong
Looks like I have won
Now you're it
Ding Dong
Pay the consequence
Ding Dong
Looks like I have won
Now you're it
Ding Dong
Pay the consequence
Answer:
her last name is Howell so her full name is Ella Mai Howell lol
Explanation:
Accessing cash from some customers' accounts at the ATM during
weekends:
Answers
Answer:
what kinda question is this? i dont see a question i would try to help if i understand.
Explanation:
_____ includes the technologies used to support virtual communities and the sharing of content. 1. social media 2.streaming 3. game-based learning
Answers
Answer: it’s A, social media
Explanation:
Social media are interactive digital channels that enable the production and exchange of information. The correct option is 1.
What is Social Media?Social media are interactive digital channels that enable the production and exchange of information, ideas, hobbies, and other kinds of expression via virtual communities and networks.
Social media includes the technologies used to support virtual communities and the sharing of content.
Hence, the correct option is 1.
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what can be changed when a style is modified?
tables
spelling
text content
font
Answers
The options that can be changed when a style is modified is font.
What is the style about?When a style is modified, several elements of the text can be changed, including:
Tables: the format and appearance of tables, such as border style, cell padding, and background color can be modified.
Spelling: the spell checker settings can be adjusted, such as ignoring certain words or adding words to the dictionary.
Text content: the actual text content can be changed, including adding, deleting or modifying text.
Font: the typeface, font size, color, and other font-related attributes can be changed to reflect the desired style.
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how to cite a pdf mla
Answers
To cite a PDF in MLA format, you must include:
the author's last name.the title of the PDF.the date of publication. the URL or DOI of the PDF.To cite a PDF document in MLA format, you should follow the same guidelines as for citing any other type of online source. Here are the steps to follow:
1. Start with the author's last name, followed by a comma and the first name. If there is no author, use the title of the document in quotation marks.
2. Next, include the title of the document in italics, followed by the type of document in brackets (e.g., [PDF]).
3. Include the name of the website or database where the document was accessed, followed by a comma.
4. Include the date of publication, if available, followed by a comma.
5. Include the URL or DOI of the document, followed by a period.
Here is an example of a citation for a PDF document in MLA format:
Smith, John. "The Impact of Technology on Education" [PDF]. Education Today, 2017, educationtodaycomtechnologypdf (LinK)
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