why udp is used in fault tolerant applications
Answers
It allows for faster and more efficient transmission of data. UDP, or User Datagram Protocol, is a connectionless protocol that does not have the reliability features of other protocols like TCP.
Additionally, in fault tolerant applications, the focus is often on detecting and correcting errors rather than preventing them altogether. With UDP, if a packet is lost or corrupted, the application can simply request a retransmission or use other error detection and correction techniques to ensure that the data is received correctly. Overall, while UDP may not be suitable for all applications, it can be a valuable tool in fault tolerant systems where speed and efficiency are top priorities.
Unlike TCP, which requires a connection to be established before data transmission and provides mechanisms to ensure data integrity and reliability, UDP does not have such features. It sends packets without establishing connection or verifying that the receiver is ready for the data. In fault-tolerant applications, the focus is on maintaining the system's functionality even in the presence of failures, rather than ensuring perfect data reliability.
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Related Questions
pls answer i need to turn it in today!!
In computing flowcharts how are decisions represented?
What is the command used most for decisions?
Answers
Answer:
See Explanation
Explanation:
How decisions are represented?
In flowcharts, decisions are represented using diamond shapes (see attachment)
Decisions could be conditional statement or repetition operations which may have the form of loops or iterations.
Either of theses are represented using the diamond shapes.
Take for instance:
To check if a is greater than b... Simply write if a > b i the diamond box
Command used for most decisions
Most decisions are conditional statements; hence, the if command is often used for decisions.
todas las computadoras son controladas por hardware?
Answers
Answer:
"La placa base está compuesta de más partes que alimenten y controlen el equipo. A diferencia del software, el hardware es una entidad física. ... Sin embargo, sin la creación de hardware para realizar tareas dirigidas por software a través de la unidad central de procesamiento, el software sería inútil."
Explanation:
(Sorry, I don't know much Spanish, so there might be mistakes. I hope this helps you.)
What is output? x = 9 y = -3 z = 2 print(x + y * z)
Answers
Answer:
12
Explanation:
Which term is used to describe a software application that is secretly placed on a user system to gather information and relay it to outside parties usually for advertising purposes?
Answers
Answer: Spyware?
Explanation:
Miguel, your system administrator, warns you of a new virus threat. This particular virus changes forms to avoid detection by antivirus software. What type of virus is it?
Answers
Answer:
I think it is Polymorphic virus.
Pls help xD. In pseudocode or python code please. Will mark best answer brainliest. Thx
Answers
Answer:
I'm doing my best to send you my answer,
Explanation:
The coding will be below
In project management, which step involves the project manager protecting the team from distractions and resolving conflict between team members?
A. Initiating
B. Planning
C. Monitoring
D. Executing
Answers
In project management, the step involves the project manager protecting the team from distractions and resolving conflict between team members is monitoring.
What is the function of a project manager?The project manager is the head of any project. Its function is organizing, planning and execution of a project.
Project manager had to manage the workers, which are working under him/her. Any conflict is resolved by a manger.
Thus, the correct option is C. Monitoring
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Define a recursive function mergeBy that merges two sorted lists by the given criterion, for example, in an ascending order or in a descending order (so that the resulting list is also sorted). The type signature of mergeBy is as follows. MergeBy :: (a -> a -> Bool) -> [a] -> [a] -> [a]
Answers
```python
def mergeBy(compare, list1, list2):
if not list1:
return list2
if not list2:
return list1
if compare(list1[0], list2[0]):
return [list1[0]] + mergeBy(compare, list1[1:], list2)
else:
return [list2[0]] + mergeBy(compare, list1, list2[1:])
```
The `mergeBy` function takes three arguments: `compare`, `list1`, and `list2`. The `compare` parameter is a function that defines the criterion for merging, such as whether to merge in ascending or descending order. The `list1` and `list2` parameters are the two sorted lists to be merged.
The function uses recursive logic to compare the first elements of `list1` and `list2`. If the criterion defined by the `compare` function is satisfied, the smaller (or larger, depending on the criterion) element is appended to the merged list, and the function is called recursively with the remaining elements of the corresponding list and the other list unchanged. This process continues until either `list1` or `list2` becomes empty.
The resulting merged list will be sorted based on the given criterion defined by the `compare` function.
Note: In the above implementation, it is assumed that the input lists are already sorted based on the given criterion.
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Which of these is a common problem with data transmission? a.File format b.Network Speed c.File size d.Data routing
Answers
Answer:
Answer is b
Explanation:
a. File format had nothing to do with the data transmission
c. File size matters only if the network speed is low, so, it again a fault of network speed.
d. Data routing has noting to do with data transfer, only network routing is required.
in developing crm software in-house, the initial hardware and software expenses constitute only a small portion of the total costs, which is largely shaped by:
Answers
The complexity of the CRM software and the location of your development team have the biggest impact on the cost.
What is a In-House CRM?
In this case, you rely on a group of engineers who are already employed by your organization to help you create your own CRM.
In this situation, you alone are responsible for hiring, expert training, and overseeing the project and the team.
A CRM (Customer Relationship Management) is a tool that enables you to keep track and assess your potential customers’ and clients’ interactions, by collecting data, throughout their entire customer lifecycle.
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in which model the application logic is partitioned among the clients and multiple specialized servers? 1. two tier, 2. three tier, 3. n tie
Answers
The application logic that is partitioned among clients and multiple specialized servers is called a three-tier model. A three-tier architecture is a client/server architecture that includes three logical and physical computing tiers. The three-tier architecture has the following components: Client Tier, Middle Tier (Application Server) and Database Tier
The three-tier architecture is composed of three separate tiers, each of which is responsible for a different aspect of application logic. The client tier provides a user interface, the application server tier performs processing, and the database server tier provides data storage. In the three-tier model, the application logic is partitioned among the clients and multiple specialized servers. The three-tier model is a more advanced form of the two-tier model, which separates the presentation layer from the data layer. In the two-tier model, the application logic is concentrated in the client tier and the database server tier. The three-tier model, on the other hand, is more modular and flexible. It is easier to maintain, modify, and scale because the application logic is split among the tiers.
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While using a Windows 10 system, you accidentally downloaded and installed a malware package from a phishing email exploit. You were able to reboot the system into Safe Mode and use System Restore to revert the system to point in time before the malware infection occurred.
Given this information, which of the following are true?
Answers
Yes, by rebooting the system into Safe Mode System and using System Restore, it is possible to revert the system to a previous point in time before the malware infection occurred, effectively reversing the effects of the malware.
Can malware infections be reversed using Safe Mode and System Restore in Windows 10?Based on the information provided, the following statements are true:
The system was infected with malware from a phishing email exploit.The user was able to reboot the system into Safe Mode, which is a diagnostic mode that allows the system to run with limited functionality and only essential drivers and services.The user utilized System Restore, a feature in Windows 10 that allows the system to be restored to a previous state or point in time.The system was successfully restored to a point before the malware infection occurred, effectively removing the malware from the system.By utilizing Safe Mode and System Restore, the user was able to mitigate the effects of the malware and restore the system to a clean state.
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You need to display the placement of three new function keys on a cell phone prototype. What should you use to illustrate the data
Answers
In the case above, one will need an illustration should be use to illustrate the data.
What is considered an illustration?An illustration is known to be a kind of a visual depiction that is known to be often made by an artist and its examples are drawing, sketch, painting, photograph and others.
Note that, In the case above, one will need an illustration should be use to illustrate the data.
Read the scenario, and answer the question. You need to display the placement of three new function keys on a cell phone prototype. What should you use to illustrate the data?
An illustration
Maps
An organizational chart
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Ask the user to enter a name. If there is an ‘a’ in the name, print the message saying ‘The name contains at least one ‘a.’ If there is no ‘a’ then print “The name does not contain the letter a.”
Answers
name = input("Enter your name: ")
if "a" in name:
print("There's at least one 'a'")
else:
print("The name does not contain the letter a.")
I wrote my code in python 3.8. I hope this helps!
which of the following is true? there is exactly one and only one statement on each line of code. there can be more than one statement on a line, but a statement must not extend over more than one line. statements can extend over more than one line but there must not be more than one statement on a line. there are no language rules regarding statements and line in general.
Answers
A statement may or may not span many lines. If an assertion spans more than one line, it must In fact, statements outside of catch block will be executed.
What categories of statements exist?A proclamation that it is true is a statement like "Pizza is tasty." There are more different kinds of statements in the legal, banking, and governmental sectors. Every sentence contains an assertion or a purpose. If you witness an accident, you must provide a statement to the police detailing what you saw.
What do simple statements mean in English?Simple sentences only include one independent clause, also known as the main clause, and no dependent or subordinate clauses. A single sentence should be used to convey a whole idea. A
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You have a screen and a pen, which is an instance of the Turtle class.
What are the initial coordinates of the pen?
(100, 0)
(0,0)
(100, 100)
(0, 100)
Answers
Answer:
(0,0) and (0,100) (I think)
Explanation:
Answer:
(0,0)
Explanation: I got it right
During programmers must test programs that interact with other programs and files separately before they are integrated into the system. a. functional testing b. unit testing c. integrated testing d. acceptance testing
Answers
C. The testing method described is "integrated testing," which involves testing the interaction and compatibility between different components or systems before they are fully integrated into the larger system.
Integrated testing is a software testing approach that involves testing the interaction and compatibility between different components or systems before they are fully integrated into the larger system. This is done to ensure that each component or system works correctly with the others and that the integration process does not introduce any unexpected problems. Integrated testing typically involves testing the interface between components or systems, as well as testing the data flow and control flow between them. By testing each component or system separately before integration, developers can identify and fix any problems early in the development process, reducing the risk of larger-scale issues arising later on.
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I will brainlist
LEAN manufacturing is mostly used in automobile
manufacturing?
True or False
Answers
Answer:
True
Explanation:
Answer:true
Explanation:
Which type of input devices used in big hero 6 movie
Answers
The Input Devices Used in Movie Big Hero are:
A joystick medical robot Armored exoskeleton Jet-boots.What are input device?This is known to be a is a piece of instrument that helps gives or provide data to any information processing system.
Note that the Input Devices Used in Movie Big Hero “6” are a medical robot made by by Tadashi Hamada., Armored exoskeleton and others.
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How does the brain influence your emotions, thoughts, and values?
Answers
Amygdala. Each hemisphere of the brain has an amygdala, a small, almond-shaped structure. The amygdalae, which are a part of the limbic system, control emotion and memory and are linked to the brain's reward system, stress, and the "fight or flight" reaction when someone senses a threat.
What are the effects of the brain?Serotonin and dopamine, two neurotransmitters, are used as chemical messengers to carry messages throughout the network. When brain areas get these signals, we recognize things and circumstances, give them emotional values to direct our behavior, and make split-second risk/reward judgments.Amygdala. The amygdala is a small, almond-shaped structure found in each hemisphere of the brain. The limbic systems' amygdalae control emotion and memory and are linked to the brain's reward system, stress, and the "fight or flight" response when someone perceives a threat.Researchers have demonstrated that a variety of brain regions are involved in processing emotions using MRI cameras. Processing an emotion takes happen in a number of different locations.To learn more about Amygdala, refer to:
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virtual private networks (vpns) are secure networks that are established without using the public internet infrastructure. T/F
Answers
Virtual Private Networks (VPNs) are secure networks that are established using the public internet infrastructure. VPNs create a secure and encrypted connection between a user's device and a remote server or network. They allow users to access the internet securely, protect their online privacy, and establish secure connections to remote networks.
VPNs work by encrypting the user's internet traffic and routing it through a VPN server. This encryption ensures that the data transmitted between the user's device and the VPN server remains secure and private, protecting it from potential eavesdropping or unauthorized access.
While VPNs provide a secure connection over the public internet, they still utilize the underlying internet infrastructure to transmit data. The encrypted data packets travel through the regular internet, but the encryption ensures that the content remains secure and private.
It's important to note that VPNs do not establish separate physical networks or infrastructure. Instead, they leverage the existing public internet infrastructure to create a secure tunnel for data transmission.
In summary, VPNs are secure networks established over the public internet infrastructure. They provide a secure and encrypted connection for users, allowing them to access the internet and remote networks with enhanced privacy and security.
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OkkKkkkkkEYEYYEYEYEY BYEYYEYEYEyeeyeyyeEYEy if you know you know
Answers
Answer:
okkkkkkkkkkeyyyyyyy
Explanation:
byeeeee
question 1 as a digital marketer creating a webpage, you start with keyword research to better understand the visitor. then you create fresh and unique content tailored to your visitors. this represents which website optimization recommendation?
Answers
Know what visitors want and give it to them is start with keyword research to know more about the visitor
Recomendation for Website OptimizationThere is a plenty way to optimize your website such as:
1. Provide an appropriate amount of content for your subject.
2. Make expertise and authoritativeness clear.
3. Act in a way that cultivates user trust.
4. Research to know what visitor want with keyword research
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What does Spam mean in tech
Answers
Answer:
Spam is digital junk mail. They are unsolicited communications sent in bulk over the internet or through any electronic messaging system. For example, when you text someone "hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi hi" they will tell you "stop spamming!"
Answer:
Spam means Digit Junk Mail in tech context.
Explanation:
Spam is digital junk mail: unsolicited communications sent in bulk over the internet or through any electronic messaging system. It is unsolicited bulk messages, spamming is the act of sending these messages, and a person who engages the practice is a spammer. Most of the time, spamming is commercial in nature, and though the spam is bothersome, it isn’t necessarily malicious or fraudulent (though it can be).
what is the function of virtualization.
A. to run network devices over the internet
B. To run an operating system on incompatible hardware
C. To create a system without using any hardware
D. To run one operating system inside another operating system
E. To efficiently run hardware without overloading a system
Answers
Answer:
C
Explanation:
The function of virtualization is to create a system without using any hardware.
What is virtualization?Virtualization is a process of creating something that is the virtual version including hardware, virtual computers, etc.
The types of virtualization are desktop, server, application virtualization, etc.
Thus, the correct option is C. To create a system without using any hardware.
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Which layer in the Transmission Control Protocol/Internet Protocol (TCP/IP) model is responsible for delivering data between two nodes?
Answers
Answer:
Network.
Explanation:
The Transmission Control Protocol/Internet Protocol (TCP/IP) model is a standard networking protocol which allows network devices such as routers, switches, and host computers to interconnect and communicate with one another over a network. The Transmission Control Protocol/Internet Protocol (TCP/IP) model comprises of four (4) layers and these includes;
I. Application layer.
II. Transport layer.
III. Internet layer.
IV. Network layer.
The network layer in the Transmission Control Protocol/Internet Protocol (TCP/IP) model is responsible for delivering data between two nodes.
Basically, this layer known as network layer is the fourth layer of the Transmission Control Protocol/Internet Protocol (TCP/IP) model and it is typically responsible for the transmission of packets from one network device to another.
All of the following are true about in-database processing technology EXCEPT Group of answer choices it pushes the algorithms to where the data is. it makes the response to queries much faster than conventional databases. it is often used for apps like credit card fraud detection and investment risk management. it is the same as in-memory storage technology.
Answers
All of the aforementioned are true about in-database processing technology except: D. it is the same as in-memory storage technology.
What is an in-database processing technology?An in-database processing technology can be defined as a type of database technology that is designed and developed to allow the processing of data to be performed within the database, especially by building an analytic logic into the database itself.
This ultimately implies that, an in-database processing technology is completely different from in-memory storage technology because this used for the storage of data.
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For which task would you most likely use word-processing software? question 5 options: formatting text with various fonts, sizes and styles placing text in rows and columns for sorting and filtering creating slides and displaying them in a continuous loop placing numeric data in rows and columns for statistical analysis.
Answers
Answer:
Option 1, Option 2, Option 4
Explanation:
Word processors like Word and Docs can be used to format text and create visually appealing works for presentation, and, while it is used for presentation, it is not used for slideshows, meaning all of the options except making slides are correct.
The tasks for which word-processing software is required are formatting text with various fonts, sizes and styles, placing text in rows and columns for sorting and filtering, and placing numeric data in rows and columns for statistical analysis. The correct options are A, B, and D.
What is word processing software?A word processor is a hardware or computer program that allows for the input, editing, formatting, and output of text, along with other functions.
The act of creating, editing, saving, and printing documents on a computer is referred to as word processing. Word processing requires the use of specialized software known as a Word Processor.
Word processing software is used to edit text documents such as resumes and reports. You basically enter text by typing, and the software provides tools for copying, deleting and various types of formatting.
Today, the word processor is one of the most frequently used software programs on a computer, with Microsoft Word being the most popular word processor.
Thus, the correct options are a, b, and d.
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of the n! possible inputs to a given comparison-based sorting algorithm, what is the absolute maximum number of inputs that could be correctly sorted with just n comparisons
Answers
The absolute maximum number of inputs that could be correctly sorted with just n comparisons is 2ⁿ, since that is the number of leaves in a decision tree of depth n.
The absolute maximum number of inputs can be found using the concept of decision trees. A decision tree represents all possible outcomes of a comparison-based sorting algorithm for a given input of size n.
Each node of the tree represents a comparison between two elements, and each edge represents the outcome of that comparison (i.e., whether the two elements were swapped or not). The leaves of the tree represent the possible sorted outputs for the given input.
Since there are n! possible inputs of size n, there are n! possible leaves in the decision tree. In order for the sorting algorithm to correctly sort all possible inputs, each leaf of the decision tree must represent a unique output. Therefore, the decision tree must have at least n! leaves.
Now, let's consider the depth of the decision tree. Each comparison reduces the number of possible outputs by a factor of 2 (i.e., there are two possible outcomes of a comparison: either the elements are swapped or they are not). Therefore, in order to get n! leaves, the decision tree must have a depth of at least log2(n!) comparisons.
Using Stirling's approximation, we can approximate n! as:
n^(n+1/2) * e^(-n) * sqrt(2pi).
Therefore, log2(n!) is approximately:
(n+1/2) * log2(n) - n * log2(e) + 1/2 * log2(2pi).
Dropping the constants and lower-order terms, we can approximate log2(n!) as n * log2(n).
Therefore, the absolute maximum number of inputs that could be correctly sorted with just n comparisons is 2ⁿ, since that is the number of leaves in a decision tree of depth n. However, it is important to note that this bound is not achievable by any comparison-based sorting algorithm, since all such algorithms have a worst-case time complexity of O(n log n).
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Which xxx completes the code to read every integer from file "data. txt"? fileinputstream inputstream = null; scanner infs = null; int total = 0; inputstream = new fileinputstream("data. txt"); infs = new scanner(filebytestream); while(xxx){ total = total + infs. nextint(); } system. out. println("total: " + total); group of answer choices inputstream. hasnextint( ) total != 0 infs. hasnextint( ) infs. eof( ) == false
Answers
Answer:
total+ infs . nex (xxx){total}
Explanation:
this is correct theres nothing wrong