The given statement "The alternating-bit protocol is the same as the SR protocol with a sender and receiver window size of 1" is FALSE.
Let's discuss why this statement is false.
Alternating bit protocol is one of the most important protocols in computer networks. It is also known as bit pipe protocol. This protocol is used for sending and receiving data over a network using only a single channel. The sender in this protocol sends the data in a sequence, and the receiver receives the data in the same sequence. If the data received by the receiver is correct, the receiver sends an acknowledgment back to the sender.
In SR protocol, the sender sends a single packet to the receiver, waits for an acknowledgment, and then sends the next packet. In case of any error, the sender can resend the packet until it is successfully delivered to the receiver.
SR protocol uses a sender and receiver window size greater than 1. Therefore, we can conclude that the alternating-bit protocol is not the same as the SR protocol with a sender and receiver window size of 1.
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The simplest method of duplicating a disk drive is using a tool that makes a direct ____ copy from the suspect disk to the target location.
Write a program in the if statement that sets the variable hours to 10 when the flag variable minimum is set.
Answer:
I am using normally using conditions it will suit for all programming language
Explanation:
if(minimum){
hours=10
}
The box on a slide that has a dotted or hatch-marked border and that contains the insertion point is a text ____.
it is known as a text placeholder
Which of the following rules or laws requires an expert to prepare and submit a report? FRCP
The Federal Rules of Civil Procedure (FRCP) require an expert witness to prepare and submit a report, specifically Rule 26(a)(2)(B).
This report must include the opinions the expert will express, the basis and reasons for those opinions, the facts or data considered by the expert in forming their opinions, any exhibits the expert will use, and the expert's qualifications. The Federal Rules of Civil Procedure (FRCP) are a set of guidelines that govern the conduct of civil lawsuits in United States district courts.
Rule 26 of the FRCP specifically deals with the disclosure of expert witness testimony in civil cases. Under Rule 26(a)(2)(B), an expert witness is required to prepare and submit a report to the opposing party prior to trial. So the answer is Rule 26(a)(2)(B).
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Which type of market test engages the snowball effect?
a. Expansion capital
b. Learning based
c. Networking
d. Experience
C: Networking is the type of market test that engages the snowball effect.
In business, the snowball effect is helpful to analyze if past current events or actions will have significant benefits in the context of the future. It can be said as in essence, in marketing, the snowball effect is referred to as "the more successful a business becomes, the more publicity it achieves and the more promotion it receives will all produce more engagement and as a result, more sales".
In the business scenario, snow ball effect is engaged through the type of market test known as networking.
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1. USE THE INITIAL ENDOWMENT NUMBERS ONLY. Show all work
Suppose there are two consumers, A and B.
The utility functions of each consumer are given by:
UA(X,Y) = X*Y
UB(X,Y) = X*Y3
Therefore:
For consumer A: MUX = Y; MUY = X
For consumer B: MUX = Y3; MUY = 3XY2
The initial endowments are:
A: X = 12; Y = 10
B: X = 12; Y = 10
a) Suppose the price of Y, PY = 1. Calculate the price of X, PX that will lead to a
competitive equilibrium.
b) How much of each good does each consumer demand in equilibrium?
Consumer A’s Demand for X:
Consumer A’s Demand for Y
Consumer B’s demand for X
Consumer B’s demand for Y
c) What is the marginal rate of substitution for consumer A at the competitive
equilibrium?
The marginal rate of substitution for consumer A at the competitive equilibrium is 3.
a) To find the price of X, PX, that will lead to a competitive equilibrium, we need to equate the marginal rate of substitution (MRS) for each consumer to the price ratio (PY/PX).
For consumer A:
MRS_A = MUX_A / MUY_A = Y / X
For consumer B:
MRS_B = MUX_B / MUY_B = Y^3 / (3X * Y^2) = 1 / (3X)
In a competitive equilibrium, the price ratio is equal to the ratio of marginal rates of substitution:
PY / PX = MRS_A = MRS_B
Substituting the expressions for MRS_A and MRS_B:
1 / PX = Y / X = 1 / (3X)
Cross-multiplying the equation:
PX = X / 3X = 1/3
Therefore, the price of X, PX, that will lead to a competitive equilibrium is 1/3.
b) In a competitive equilibrium, the quantity demanded by each consumer can be found by setting their marginal rates of substitution equal to the price ratio (PY/PX).
For consumer A:
MRS_A = PY / PX = 1 / (1/3) = 3
Setting MRS_A = 3:
Y / X = 3
Y = 3X
For consumer B:
MRS_B = PY / PX = 1 / (1/3) = 3
Setting MRS_B = 3:
Y^3 / (3X * Y^2) = 3
Y = X
Therefore, in equilibrium:
Consumer A's demand for X: X = 12 (initial endowment)
Consumer A's demand for Y: Y = 3X = 3 * 12 = 36
Consumer B's demand for X: X = 12 (initial endowment)
Consumer B's demand for Y: Y = X = 12
c) The marginal rate of substitution (MRS) for consumer A at the competitive equilibrium can be calculated using the utility function UA(X,Y) = X*Y.
MRS_A = MUX_A / MUY_A = Y / X
Substituting the values at the competitive equilibrium (Y = 36, X = 12):
MRS_A = 36 / 12 = 3
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[JAVA] 30 points to write the program
The text document I added has all the code needed to complete this problem. Best of luck.
Antivirus software prevents infection by recording key attributes about your files and checking to see if they change over time in a process called?.
Antivirus software prevents infection by recording key attributes about the files and checking to see whether they change over time in a process called inoculation.
Antivirus software are programs that protects computer systems and removes viruses that can damage data or computers. There are many types of antivirus software that use different processes to prevent files and data from damage that may cause by viruses. Inoculation is one such process that is used by antivirus software programs.
Inoculation refers to a process used by an antivirus software utility program that compares old and current versions of files to check to see if there occur any changes. In this way, inoculation detects malicious activities that otherwise can badly damage important data.
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Grace would like to calculate a field in a Word table and add up values from a list of regional sales data.
Which function should she use?
AVERAGE
MAXIMUM
SUM
IF
Answer:
she should use sum
Explanation:
cuz sum is the best
Answer:
Sum
Explanation:
edg 2021
PLS HELP!!
In two to three paragraphs, come up with a way that you could incorporate the most technologically advanced gaming into your online education.
Make sure that your paper details clearly the type of game, how it will work, and how the student will progress through the action. Also include how the school or teacher will devise a grading system and the learning objectives of the game. Submit two to three paragraphs.
Incorporating cutting-edge gaming technology into web-based learning can foster an interactive and stimulating educational encounter. A clever method of attaining this goal is to incorporate immersive virtual reality (VR) games that are in sync with the topic being taught
What is the gaming about?Tech gaming can enhance online learning by engaging learners interactively. One way to do this is by using immersive VR games that relate to the subject being taught. In a history class, students can time-travel virtually to navigate events and interact with figures.
In this VR game, students complete quests using historical knowledge and critical thinking skills. They may solve historical artifact puzzles or make impactful decisions. Tasks reinforce learning objectives: cause/effect, primary sources, historical context.
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Which three individuals were involved in creating programming languages?
A. Kathleen Booth
B. Charles Babbage
C. John G. Kemeny
D. Grace Hopper
The three individuals that were involved in creating programming languages are:
A. Kathleen Booth
C. John G. Kemeny
D. Grace Hopper
What is a software?A software can be defined as a set of executable instructions that is typically used to instruct a computer system on how to perform a specific task and proffer solutions to a particular problem.
What is programming?Programming can be defined as a process through which software developer and computer programmers write a set of instructions (codes) that instructs a software on how to perform a specific task on a computer system.
Based on historical information and records, we can infer and logically deduce that the three individuals that were involved in creating programming languages are:
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According to the video, which tasks do Police Patrol Officers perform? Select all that apply.
providing legal advice
helping lost children
cleaning up hazardous materials
O supervising workers in prisons
enforcing traffic laws
o completing paperwork
Answer:
The answer is B, E, and F
Explanation:
Based on the video, the tasks do Police Patrol Officers perform are:
Helping lost children. Enforcing traffic laws. Completing paperwork..What is the work of police in patrol?Due to advances in technology and the society, work, etc., the reason of patrol is known to be the same as always. They serve to:
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what is the term for sending emails that imitate legitimate companies?
Answer:
phishing,,,, it imitates the company email so that when you get on the mail it can collect all your data and then can begin to hack using your information such as password
Phishing refers to the malicious attack method by attackers who imitate legitimate companies in sending emails in order to entice people to share their passwords, credit card or other sensitive personal information. ... If you do surrender such information, the attacker will immediately capture your personal information.
once you select a slide layout, it cannot be changed T/F
True. Once you select a slide layout, it can be changed. To change the slide layout, follow these steps:
1. Select the slide you want to change the layout for.
2. Go to the "Home" tab in the toolbar.
3. Click on "Layout" in the "Slides" group.
4. Choose the new slide layout you want to apply from the dropdown menu.
The slide layout will be updated according to your selection.
Slide layouts contain formatting, positioning, and placeholder boxes for all of the content that appears on a slide. Placeholders are the dotted-line containers on slide layouts that hold such content as titles, body text, tables, charts, SmartArt graphics, pictures, clip art, videos, and sounds.
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How many passes will it take to find the five in this list?
1, 5, 10, 15, 20, 22, 30
3
1
4
2
Answer:
1 im prety sure
Explanation:
Answer:
2
Explanation:
is the correct answer
good luck
TRUE/FALSE. negative confirmation requests are an effective tool if the auditor strongly suspects that account balances have been understated.
False. Negative confirmation requests are not an effective tool if the auditor strongly suspects that account balances have been understated. Negative confirmation requests involve asking.
the recipient to respond only if they disagree with the stated account balance or assertion. It is typically used when the auditor believes that the account balances are fairly stated and wants to confirm this by obtaining no response (i.e., negative confirmation). This method is more commonly used when the auditor believes that the risk of material misstatement is low.
If the auditor strongly suspects that account balances have been understated, it would be more appropriate to use positive confirmation requests. Positive confirmation requests require the recipient to respond directly, confirming the accuracy of the stated account balance or assertion. This method provides a higher level of assurance and is more suitable when there are concerns about potential misstatements or fraud.
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1) Polymorphism is the O0P concept allowing a same operation to have different names
True
False
2) Non functional requirements are more critical than functional requirements.
True
False
3) Many errors can result in zero failures
True
False
4) 18- A failure can result from a violation of
- a) implicit requirement
-b) functional requirement
5) Which one of the following is a functional requirement?
O Maintainability
O Portability
O Usability
O None of the above
1) False: Polymorphism is the OOP concept allowing objects of different classes to be treated as if they were objects of the same class, while still retaining their unique characteristics.
2) False: Functional requirements are more critical than non-functional requirements because they directly relate to the core purpose of the system.
3) False: No, errors and failures are different terms. Many errors do not result in any failures.
4) a) implicit requirement: Implicit requirements are requirements that are not directly stated but are expected to be fulfilled. A failure can result from a violation of implicit requirements.
5) Usability: Usability is a functional requirement as it directly relates to the core purpose of the system, which is to be used by humans.
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Network Layout
design a network and create a topology diagram. This diagram will show the logical layout of ther network.
In that class you talked about logical and physical topologies. create a network map for all these servers windows server, linux server, window workstation network map
A Domain Control
RDP
AD
DNS
Should have DNS entries for entire network
A Windows Professional Workstation (Joined to the Domain)
RDP
SSH Linux Server
SSH
You will need to show how the connect, their hostnames, Ips and subnet.
Deliverables:
Network Map
Includes icons deafferenting networking devices from servers from workstations
Hostname for each device or endpoint
IP address and CIDR noted subnet mask
Answer:
Network Layout:
The network will consist of a single domain with a Windows Server acting as a domain controller, running RDP, AD, and DNS services. The DNS server should have DNS entries for the entire network.
There will be a Windows Professional Workstation that will be joined to the domain, allowing users to access network resources and services.
Additionally, there will be a Linux Server with SSH access.
Topology Diagram:
The logical topology diagram for this network will consist of a single star topology with the Windows Server acting as the central hub. The Windows Professional Workstation and Linux Server will connect to the server via switches or routers. Each device or endpoint will have a unique hostname and IP address with the corresponding CIDR noted subnet mask.
Please note that the actual network layout and topology diagram may vary depending on the specific requirements and configurations of the network.
Explanation:
1. Create a word problem that involves calculating the volume and surface area of a three-dimensional object. Choose one of the following:
2. Print the description of the word problem for the user to read.
3. Ask the user to enter the information necessary to perform the calculations. For instance, the value for the radius.
4. Use 3.14 for the value of π as needed.
5. Print the results of each calculation.
6. Write the pseudocode for this program. Be sure to include the needed input, calculations, and output.
Answer:
π=3.14( approx)
high levels language
Explanation:
is use to convert into machine language code
Instructions: a. Format: .doc, .docx, .pdf file formats are accepted for submission (all your answers must be in one file). You can either type your answers in a text editor, or you can prepare the homework by handwriting and scan it. b. In the questions that have several steps of calculations, write down your calculations step by step (that is, do not just write the final result). c. Aim to write your answers in the simplest way possible. Try to be as concise and brief as possible in the questions that ask you about your explanations and descriptions. d. This assignment does not aim to evaluate your language skills. That being said, it would help you greatly to submit an answer sheet that fits the standard grammar and writing structure of the English language. Questions: 1) (20 pts) For this question, assume that all factors that effect economic growth remain constant. Suppose that the economy is initially operating at the full employment level. Consider that there is a deficit in government budget (G>T). To reduce the deficit, the government plans to increase the taxes. What will be the effect of an increase in taxes in the short-run and in the long-run? Explain the dynamics of employment, output, and prices in the short-run and in the long-run by using the AS-AD model. Illustrate your answers by drawing the relevant graphs. 2) (30 pts) For this question, consider that the letter "A" denotes the last 4 digits of your student number. That is, for example, if your student number is: 12345678, then A=5678. Assume that the factors affecting the aggregate expenditures of the sample economy, which are desired consumption (C), taxes (T), government spending (G), investment (1) and net exports (NX") are given as follows: C¹= A + 0.6 YD, T=100+0.2Y. G=400, 1 = 300+ 0.05 Y, NX = 200 – 0.1Y. (a) According to the above information, explain in your own words how the tax collection changes as income in the economy changes? (b) Write the expression for YD (disposable income). (c) Find the equation of the aggregate expenditure line. Draw it on a graph and show where the equilibrium income should be on the same graph. (d) State the equilibrium condition. Calculate the equilibrium real GDP level.
The equilibrium condition is achieved when aggregate expenditure equals output, which can be expressed as AE = Y. The equilibrium real GDP level can be found by substituting the equilibrium income level into the production function.
For question 1, an increase in taxes will initially decrease aggregate demand and shift the AD curve leftward. This will result in lower output and employment levels in the short run. However, in the long run, the increase in taxes will decrease inflation and reduce the deficit. This will increase confidence in the economy, leading to a shift in the AS curve to the right, increasing output and employment levels. The effect on prices will depend on the relative magnitudes of the shifts in the AS and AD curves.
For question 2, as income in the economy increases, tax collection will also increase as the tax function includes a positive coefficient for Y. Disposable income (YD) can be calculated by subtracting taxes from income. The aggregate expenditure line can be found by adding all the components of aggregate expenditure (C, I, G, and NX) at different levels of income. Equilibrium income is where the aggregate expenditure line intersects the 45-degree line, which represents the level of output where aggregate expenditure equals output. The equilibrium condition is achieved when aggregate expenditure equals output, which can be expressed as AE = Y. The equilibrium real GDP level can be found by substituting the equilibrium income level into the production function.
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Create a function get_longest_sublist that takes a single parameter, which is a list of lists. Complete the function such that it returns the longest sublist in lists. If the parameter is empty then simply return an empty list.
Using the knowledge in computational language in python it is possible to write the code that create a function get_longest_sublist that takes a single parameter, which is a list of lists.
Writting the code:import ast
def get_longest_sublist(l):
max=len(l[0])
for i in l:
if len(i)>max:
max=len(i)
p=i
return p
str=input()
print(get_longest_sublist(ast.literal_eval(str)))
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NEED THIS ASAP!!) What makes open source software different from closed source software? A It is made specifically for the Linux operating system. B It allows users to view the underlying code. C It is always developed by teams of professional programmers. D It is programmed directly in 1s and 0s instead of using a programming language.
Answer: B
Explanation: Open Source software is "open" by nature, meaning collaborative. Developers share code, knowledge, and related insight in order to for others to use it and innovate together over time. It is differentiated from commercial software, which is not "open" or generally free to use.
Without using a division or multiplication operator and without using iteration, define a recursive method int product that accepts two int parameters, m and k, and calculates and returns the product of m times k. You can count on m>
To define a recursive method that calculates the product of two integers without using a division or multiplication operator or iteration, you can use the following approach:
```
public int product(int m, int k) {
if (k == 0) {
return 0;
} else if (k < 0) {
return -m + product(m, k + 1);
} else {
return m + product(m, k - 1);
}
}
```
- The base case is when `k` equals 0. In this case, the product is 0.
- If `k` is negative, we subtract `m` from the product of `m` and `k+1` recursively.
- If `k` is positive, we add `m` to the product of `m` and `k-1` recursively.
- The recursion stops when `k` reaches 0.
This recursive method follows the given requirements of not using a division or multiplication operator and not using iteration. It calculates and returns the product of `m` times `k` using recursion. Please note that it is essential to ensure the accuracy of this code by testing it with different inputs.
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Having many _________ values in your database wastes space and causes problems working out totals.
Having many null values in your database wastes space and causes problems working out totals.
What are NULL values in SQL?The SQL NULL is known to be a word that connote a term used that is often used to depict a missing value.
A null value can be seen in any form of a relational database is known to also be one that is often used if the value in a column is said to unknown or missing.
Note that there are different kinds of database system and as such one can say that A null value in a relational database is used when the value in a column is unknown or missing and then it acts in its place.
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which filesystem feature of windows server 2019 allows you to create large volumes that span multiple physical storage devices?
The file system feature of Windows Server 2019 that allows you to create large volumes that span multiple physical storage devices is Storage Spaces Direct.
Storage Spaces Direct is a feature of Windows Server 2019 that allows you to create a highly available and scalable software-defined storage solution for Hyper-V virtual machines (VMs). It is a storage technology that allows for the creation of a fault-tolerant storage pool using local storage devices. Storage Spaces Direct supports several different types of storage devices, including hard disk drives (HDDs), solid-state drives (SSDs), and non-volatile memory express (NVMe) SSDs.
Storage Spaces Direct uses the concept of storage pools and storage tiers. A storage pool is a collection of storage devices that are combined into a single logical volume. Storage tiers, on the other hand, are different types of storage devices that are used to create a storage pool.
Storage Spaces Direct allows you to create a storage pool using multiple physical storage devices. The storage pool can then be used to create virtual disks that can be used to store data. These virtual disks can be configured to use different storage tiers to optimize performance and cost.
To create a storage pool using Storage Spaces Direct, you need to follow these steps:
1. Install the Storage Spaces Direct feature on your Windows Server 2019 machine.
2. Configure the physical storage devices that you want to use in the storage pool.
3. Create a new storage pool using the New-StoragePool PowerShell cmdlet.
4. Create a new virtual disk using the New-VirtualDisk PowerShell cmdlet.
5. Format the virtual disk and assign a drive letter or mount point to it.
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is wireless or wired network faster??
Answer:
Wired
Explanation:
Answer:
Wired!
Explanation:
According to askleo.com, wired connections are almost always faster than wireless! This is of course not talking about wired connections that are old, outdated, in a bad environment, and/or ruined.
Hope this helps! :]
which view do you choose if you want to see a thumbnail of each slide in a presentation arranged in a grid?
The correct response is d. Slide Sorter. You may easily rearrange or divide your slides into sections by dragging and dropping them around the grid-like display of your slides thanks to the slide sorter.
You can see and sort the presentation slides in PowerPoint using the Slide Sorter view. Click the "Slide Sorter" button in the presentation view buttons in the Status Bar to enter the Slide Sorter view. The "Slide Sorter" button in the "Presentation Views" button group on the "View" tab of the Ribbon is another option. The presentation slides can be added to, removed from, and copied using the Slide Sorter view. The visual flow of the presentation is also displayed in PowerPoint's Slide Sorter view. Additionally, you may add and observe a slide transition animation here. All of the presentation slides in PowerPoint's Slide Sorter mode are displayed as thumbnails. The slide's content cannot be changed in this view. However, many of the functions available in PowerPoint's Slide Sorter view are also available in the Normal view's slide thumbnails pane. Click a slide thumbnail in the Slide Sorter window to choose a slide. Click and drag the slide thumbnails in this view, then release them where you want them to be. This will reorder the order of the slides in your presentation. The selected slide opens in Normal View, where you can edit its content, if you double-click a slide thumbnail in PowerPoint's Slide Sorter view or if you choose a slide thumbnail and then press the "Enter" key on your keyboard. In the Slide Sorter window, click the desired slide thumbnail to choose it for deletion. Then, use your keyboard's "Delete" key. Alternatively, you can erase the slide by doing a right-click. then from the pop-up menu, choose the "Delete Slide" option.
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Which view do you choose if you want to see a thumbnail of each slide in a presentation arranged in a grid?
a. Normal
b. Outline
c. Slide Show
d. Slide Sorter
How many free answers does students get?
Joe always misspells the word calendar. He types the word as calender but the correct spelling appears on the document. Which feature of the word processor corrects this word?
Answer:
Auto correct feature
Explanation:
It corrects word written wrongly automatically
Which task can a company perform with intranets?
A. communicate with suppliers .
B. sell products online .
C. store data securely .
D. share information with customers.