Consider a datagram network using 32-bit host addresses. Suppose a router has four links, numbered 0 through 3, and packets are to be forwarded to the link interfaces as follows:
Destination Address Range
Link Interface
11100000 00000000 00000000 00000000 through
11100000 00111111 11111111 11111111
0
11100000 01000000 00000000 00000000 through
11100000 01000000 11111111 11111111
1
11100001 01111110 00000000 00000000 through
11100001 01111111 11111111 11111111
2
default
3
Provide a forwarding table for this router. First, for each destination address range, identify the prefix in the subnet part which is common to all addresses in that range. Then rewrite the forwarding table with the destination address range replaced by subnet addresses using the dotted (a.b.c.d/x) notation.
For packets with each of the following destination addresses, determine which row of the forwarding table will result in a match. Also indicate which link interface will be used to route that packet.
11001000 10010001 10110111 00000010
11100000 01000000 10110111 00000010
11100001 01100000 10110111 00000010
11100001 01111111 10110111 00000010
Answers
The forwarding table provides a way for the router to determine the appropriate link interface to use for forwarding packets to their destination addresses.
To identify the prefix in the subnet part which is common to all addresses in each range, we need to look at the binary representation of the addresses. For example, the first range has a destination address range from 11100000 00000000 00000000 00000000 to 11100000 00111111 11111111 11111111. The subnet part (the leftmost 3 bits in this case) is common to all addresses in this range, so the subnet address is 224.0.0.0/3.
The forwarding table for this router would be: Destination Address Range | Subnet Address | Link Interface 11100000 00000000 00000000 00000000 | 224.0.0.0/3 | 0 11100000 01000000 00000000 00000000 | 224.64.0.0/10 | 1
11100001 01111110 00000000 00000000 | 225.126.0.0/16 | 2 default | 0.0.0.0/0 | 3
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Related Questions
Which html attribute specifies an alternate text for an image, if the image cannot be displayed?.
Answers
The html attribute "<img> alt attribute" is used to specify the alternate text for an image if the image can not displayed.
What are alternate text?
An alternate text acronyms is (Alt text) which is a text description that can be added to an image's HTML tag on a Web page.
In conclusion, the html attribute "<img> alt attribute" is used to specify the alternate text for an image if the image can not displayed
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write a function that takes a number and returns a boolean value that represents whether or not the number is a positive value. however, the number 0 is neither positive nor negative, so instead of returning a boolean, return value null.
Answers
To write a function that takes a number and returns a boolean value representing whether or not the number is positive, we can follow these steps:
1. Define the function, let's call it "isPositive".
2. The function should take a parameter, let's call it "number".
3. Inside the function, check if the number is greater than 0.
4. If the number is greater than 0, return true since it is positive.
5. If the number is equal to 0, return null since 0 is neither positive nor negative.
6. If the number is less than 0, return false since it is negative.
Here is an example of the function in JavaScript:
```
function isPositive(number) {
if (number > 0) {
return true;
} else if (number === 0) {
return null;
} else {
return false;
}
}
```
In this function, the "number" parameter is checked using conditional statements to determine its positivity. If the number is positive, true is returned. If the number is 0, null is returned. And if the number is negative, false is returned.
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Think of a binary communication channel. It carries two types of signals denoted as 0 and 1. The noise in the system occurs when a transmitted 0 is received as a 1 and a transmitted 1 is received as a 0. For a given channel, assume the probability of transmitted 0 correctly being received is 0.95 = P(R0 I T0) and the probability of transmitted 1 correctly being received is 0.90 = P(R1 I T1). Also, the probability of transmitting a 0 is 0.45= P(T0). If a signal is sent, determine the
a. Probability that a 1 is received, P(R1)
b. Probability that a 0 is received, P(R0)
c. Probability that a 1 was transmitted given that a 1 was received
d. Probability that a 0 was transmitted given that a 0 was received
e. Probability of an error
Answers
In a binary communication channel, we are given the probabilities of correctly receiving a transmitted 0 and 1, as well as the probability of transmitting a 0.
a. To determine the probability of receiving a 1, we subtract the probability of receiving a 0 (0.45) from 1, resulting in P(R1) = 1 - P(R0) = 1 - 0.45 = 0.55.
b. To determine the probability of receiving a 0, we use the given probability of transmitted 0 correctly being received: P(R0 I T0) = 0.95. Since P(R0 I T0) is the complement of the error probability, we have P(R0) = 1 - P(error) = 1 - 0.05 = 0.55.
c. The probability that a 1 was transmitted given that a 1 was received is determined using Bayes' theorem: P(T1 I R1) = (P(R1 I T1) * P(T1)) / P(R1). Substituting the given values, we have P(T1 I R1) = (0.9 * 0.55) / 0.55 = 0.9.
d. Similarly, the probability that a 0 was transmitted given that a 0 was received is determined using Bayes' theorem: P(T0 I R0) = (P(R0 I T0) * P(T0)) / P(R0). Substituting the given values, we have P(T0 I R0) = (0.95 * 0.45) / 0.55 = 0.8936 (approximately).
e. The probability of an error is calculated as the sum of the probabilities of receiving the incorrect signal for both 0 and 1: P(error) = 1 - P(R0 I T0) + 1 - P(R1 I T1) = 1 - 0.95 + 1 - 0.9 = 0.05 + 0.1 = 0.1564 (approximately).
In summary, we determined the probabilities of receiving 1 and 0, the conditional probabilities of transmitted signals given the received signals, and the probability of an error for the given binary communication channel.
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Suppose you are given a relation R(A,B,C,D). For each of the following set of FDs, assuming they are the only dependencies that hold for R, do the following: (a) Identify the candidate key(s) for R. (b) State whether or not the proposed decomposition of R into smaller relations is a good decomposition and briefly explain why or why not.
1) B -> D, D -> A; decompose into BC and AD.
2) AB -> C, C -> A, C -> D; decompose into ACD and BC.
3) A -> BC, C -> AD; decompose into ABC and AD.
4) A -> B, B -> C, C -> D; decompose into AB and ACD.
5) A -> B, B -> C, C -> D; decompose into AB, AD and CD.
Answers
(a) Candidate Key(s) for R: The given relation is R(A,B,C,D), and for each set of functional dependencies, the candidate keys need to be identified. A candidate key is defined as the minimal set of attributes that can uniquely identify each tuple in a relation.
A candidate key can also be defined as a minimal superkey (a set of attributes that can uniquely identify each tuple in a relation) with no unnecessary attributes.(b) Whether or not the proposed decomposition of R into smaller relations is good decomposition and why? (a) Candidate Key(s) for R: The candidate key of R is {B, D}. As given B -> D and D -> A, hence by transitive property we can say B -> A, so the candidate key of R is {B, D}.
The proposed decomposition of R into smaller relations is not a good decomposition as the dependency preserving decomposition is not achieved. The given set of functional dependencies on R are {B -> D, D -> A}, but in the decomposed relations BC and AD, we can see that the FD D -> A is not preserved.
So, the decomposition into BC and AD is not dependency-preserving, and hence it is not a good decomposition.
The given relation is R(A,B,C,D). For the given set of functional dependencies on R, we need to identify the candidate key(s) and determine whether or not the proposed decomposition of R into smaller relations is a good decomposition. There are different sets of functional dependencies given for R. We need to find the candidate key of R and whether the decomposition of R into smaller relations preserves the functional dependencies or not.
By using the definitions of candidate key and functional dependency, we can identify the candidate key(s) and determine whether the proposed decomposition of R into smaller relations is good or not.
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how are the networks classified based on the geographical area which covers?
Answers
The ways that networks classified based on the geographical area which it covers are:
LAN(Local Area Network). MAN(Metropolitan Area Network).WAN(Wide Area Network).What is Local Area Network Definition In a computer?The term LAN (Local Area Network) is known to be a kind of group of devices that are said to be connected to one another in a single physical location, such as a building, office, or home, is known as a local area network (LAN).
Note that the LAN can range in size from a tiny home network with one user to a large enterprise network with hundreds of users.
Therefore, The ways that networks classified based on the geographical area which it covers are:
LAN(Local Area Network). MAN(Metropolitan Area Network).WAN(Wide Area Network).Learn more about LAN(Local Area Network) from
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Which character is often used to identify registered trademarks and is available on the Insert tab and Symbols group?
Answers
Answer:"TM"
Explanation:
Answer:
TM
Explanation:
because its used to identify, trademarks and etc. mark brainliest! i also got 100 on the quiz
In the US, the number of new cases of cancer is 454.8 per 100 000 men and women per year (based on 2008-2012 cases, National Cancer Institute). You have built a model to support the detection of cancer cases. The model accuracy amounts to 99.55%, however it was unable to correctly detect a single case of cancer. Which of the following statements is true? False negative rate of the model is 0.45% Error rate of the model is 0.05%. Recall of the model is 0.45%. Specificity of the model is 100%.
Answers
The statement that is true is: the specificity of the model is 100%. Specificity refers to the ability of a model to correctly identify negative cases.
In this case, the model was unable to detect any positive cases (cancer), but it correctly identified all negative cases. Therefore, the specificity is 100%.
The false negative rate of the model cannot be calculated with the given information. False negative rate refers to the proportion of positive cases that were incorrectly classified as negative by the model. Since the model did not detect any positive cases, false negative rate cannot be determined.Similarly, the error rate of the model cannot be calculated because it requires knowing the number of false positives and false negatives, which are not provided.Recall of the model refers to the proportion of actual positive cases that were correctly identified by the model. Since the model did not detect any positive cases, the recall is 0%.In summary, the model has a high accuracy of 99.55%, but its ability to detect positive cases is limited in this scenario. It correctly identifies all negative cases, but it failed to detect any positive cases.Know more about the negative rate
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This is the question
Answers
Answer:
I dont know it sorry
Explanation:
i would help u
select all that apply. integrating apps with hubspot is important to clients. how can integrating apps also help you as a partner?
Answers
Integrating apps with Hubspot is important to clients because it helps in streamlining their workflows and automating tasks.
Additionally, it helps them to get better insights into their marketing, sales, and customer service data. Integrating apps with Hubspot also helps partners to offer their clients better services and increase customer satisfaction. Below are the ways in which integrating apps can help partners:
1. Enhances the Value of Services Offered:
Integrating apps with Hubspot can help partners offer better services to their clients. It enables partners to provide customized and integrated solutions that meet the specific needs of their clients. This, in turn, helps to increase customer satisfaction and loyalty.
2. Increases Efficiency and Productivity:
Integrating apps with Hubspot can help partners to automate tasks, streamline workflows, and improve data accuracy. This, in turn, helps to increase efficiency and productivity, allowing partners to focus on higher-value activities that can help grow their business.
3. Generates Additional Revenue:
Integrating apps with Hubspot can also help partners to generate additional revenue. Partners can offer app integration services to clients, helping them to automate their workflows and optimize their use of Hubspot. This can create a new revenue stream for partners, helping them to grow their business.
4. Enhances Brand Reputation:
Integrating apps with Hubspot can help partners to enhance their brand reputation. By offering better services to their clients, partners can build a reputation as experts in their field. This can help to attract new clients and increase customer loyalty.
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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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Profitability, consumer relations, and competition are involved in what kinds of concerns in the design process?
Answers
Profitability, consumer relations, and competition are involved in Product Development and Commercialization.
What are the stages of product development?The stages of the New Product Development act are:
Idea Generation. Screening. Concept Development. Product Development and Commercialization.Note that Product development and commercialization is known to be the supply line management method that helps to give structure for creating and bringing in of new products in line with customers and suppliers in the market.
Therefore, one can say that Profitability, consumer relations, and competition are involved in Product Development and Commercialization.
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What is an example of a PUP?
Answers
Spyware, adware, or extra web browser toolbars are a few examples of PUPs.
These programs are frequently downloaded together with ones that the user genuinely needs. Despite the user's consent to download it, software that may be undesired is known as a potentially unwanted program or PUP.
PUPs seldom ever accomplish any good. Browser toolbars, for instance, simply clog up your screen, track your browsing, display more advertising, and generally overall slow down your system.
The way the program is distributed in the primary distinction. Malicious software that has been installed without your consent is known as malware. PUPs are programs that sneakily install themselves after you have agreed to an End User Licence Agreement (EULA).
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during the installation process for a new device, what are used in order to control how the device driver software is installed?
Answers
Device drivers control the connected peripherals and devices, enabling them to perform tasks that are specific to them. Every connected device to a computer needs a device driver to function.
What is the way the device driver software is installed?Expand the branch associated with the device you want to install when Device Manager launches. Select Update Driver from the menu by performing a right-click on the device.
Therefore, Choose Browse my computer for drivers from the menu that appears on the next screen. Locate the files for the driver installation by clicking the Browse option.
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You have a single server running Windows Server 2016 Enterprise edition. The server is not a member of the domain. You want to use this server to issue certificates using the autoenrollment feature.
What should you do first to configure the CA?
A. Run dcpromo and make the server a domain controller.
B. Add the Active Directory Certificate Services role and install the server as an enterprise root CA.
C. Join the computer to the domain.
D. Add the Active Directory Certificate Services role and install the server as a standalone root CA.
Answers
To configure the CA on your single server running Windows Server 2016 Enterprise edition, the first step is to add the Active Directory Certificate Services role and install the server as a standalone root CA. Joining the computer to the domain is not necessary in this case. So, the correct option is D.
Add the Active Directory Certificate Services role and install the server as a standalone root CA to configure the CA. Auto-enrollment is a feature that is available for Windows clients running Windows 2000 or later. It automates the enrollment and issuance process, reducing administrative overhead and increasing the security of the PKI. A PKI is a set of hardware, software, policies, and procedures that provide cryptographic services to secure the electronic transfer of information.
When the certificate authority is added, the certificate enrollment policy can be configured to enroll and automatically re-enroll certificates to clients for identification, authentication, and authorization purposes. PKI certificates include information such as the public key, the holder’s name, the issuer’s name, and a validity period.
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which button is used to run the program in QBASIC
Answers
Answer:
S key
Explanation:
(Alternative) Hit the S key (or just hit Enter) to run the program. The menu shows shortcuts to do the same thing, Shift+F5 or just F5 alone. The program runs: Since the program was run once before, the first output (the first "Hello") remains on the screen.
what symbol is used when you are using the truncation method of searching and how does it effect the results of the search I'll give 50 point I need help quick!
Answers
Answer: Truncation
Explanation:
— a symbol added to the end of the root of a word to instruct the database to search for all forms of a word. The asterisk (*) is used in many databases for truncation.
____ a British mathematician devolved the concept of a programmable digital computer and worked with Ada Lovelace to design the first mechanical computer the Analytical Engine
A William Shockley
B Grace Hopper
C Charles Babbage
D Bill Gates
someone pls answer asap
Answers
Answer:
C: Charles Babbage
Explanation:
Charles Babbage
Charles Babbage (1791-1871), computer pioneer, designed two classes of engine, Difference Engines, and Analytical Engines.
The analytical engine is a comprehensive robotic computer system that's been fully programmed as well as automatically controlled, and the further discussion can be defined as follows:
The computer pioneer Charles Babbage (1791-1871), designed two engine classes, different engines as well as analytical engines.He was indeed the brain behind ideas and therefore is considered one of the best on two different computers.A British mathematician Charles Babbage has invented the notion of the digital programmable computer and has been working with Ada Lovelace to design an analysis engine's first machine.Therefore, the final answer is "Option C".
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In a modern multitasking operating system, what are the main goals (list at least four goals) of process scheduling algorithms? (4 marks) (b) Briefly explain the concepts of non-preemptive and preemptive scheduling algorithms – focus on their difference. (4 marks) (c) Three jobs A, B, and Carrive at different times. Their arriving time, estimated running time and job priority, are listed in the following table. Job Arriving time (second) Priority Estimated running time (second) 16 8 4 A B с 0 1 2 3 2 Note: 3 indicates the highest priority and 1 the lowest Calculate the average turnaround time and average waiting time when applying each of the following scheduling algorithms. (1) Priority scheduling (ii) First-come, first-served (iii) Round robin For (i) and (iii), assume scheduling quanta of 2 seconds. For (ii), assume that only one job at a time runs until it finishes.
Answers
The main goals of process scheduling algorithms in a modern multitasking operating system are as follows:Improving system performance: By selecting the right process scheduling algorithm, the system's performance can be improved. The algorithm should be designed in such a way that it can handle a large number of processes without negatively impacting the system's performance.
Keep track of resource allocation: The process scheduling algorithm should be designed in such a way that it can keep track of the resources allocated to each process and ensure that they are used efficiently.
Fairness: It is important to ensure that each process receives a fair share of the system's resources. If a process is given an unfair advantage, the system's performance will suffer.
Priority: The process scheduling algorithm should be able to prioritize the processes based on their importance.
Non-preemptive scheduling algorithms: In non-preemptive scheduling algorithms, once a process has been allocated the CPU, it will continue to execute until it either completes or blocks for some reason. In this algorithm, the CPU is not allocated to a new process until the currently running process completes. This algorithm is easy to implement but can lead to poor system performance if a long-running process is allocated the CPU.
Preemptive scheduling algorithms: In preemptive scheduling algorithms, a process can be interrupted and its execution suspended if a higher-priority process is ready to run. The preemptive algorithm has a higher system overhead but can achieve better performance by giving high-priority processes more CPU time to complete.The average turnaround time and average waiting time can be calculated for each scheduling algorithm as follows:
Priority scheduling: Average turnaround time = (16+11+12)/3 = 13.
Average waiting time = ((16-0)+(11-1)+(12-2))/3 = 8/3 = 2.67
First-come, first-served: Average turnaround time = (16+22+26)/3 = 21.33.
Average waiting time = ((16-0)+(22-4)+(26-8))/3 = 34/3 = 11.33
Round robin: Average turnaround time = (16+22+26)/3 = 21.33.
Average waiting time = ((0+2+4)+(17+19+22)+(26-2-8))/3 = 20/3 = 6.67.
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from within the dataset on the books sheet, create a pivottable to add the data to the data model.
Answers
To create a PivotTable and add the data to the data model from within the dataset on the "Books" sheet, you can follow these steps:
1. Select the range of data you want to include in the PivotTable, including the column headers.
2. Go to the "Insert" tab in Excel's ribbon.
3. Click on the "PivotTable" button. A dialog box will appear.
4. In the dialog box, make sure the "Select a table or range" option is selected.
5. Verify that the "Table/Range" field displays the correct range of data.
6. Choose the location where you want to place the PivotTable. You can either select an existing worksheet or create a new worksheet.
7. Click "OK" to create the PivotTable.
The PivotTable will be inserted into the specified location, and you can now start analyzing and summarizing your data using various fields and calculations.
When you add the data to the data model while creating the PivotTable, you are essentially leveraging Excel's Power Pivot feature. The data model allows you to establish relationships between multiple tables, create calculated columns and measures, and perform more advanced analysis.
By incorporating the data into the data model, you gain additional flexibility and capabilities in your analysis. You can combine data from different sheets or external sources, create complex calculations using DAX (Data Analysis Expressions), and utilize advanced features such as slicers, timelines, and hierarchies.
The data model enhances the functionality and performance of your PivotTable by enabling faster calculations, improved data organization, and the ability to handle larger datasets. It provides a comprehensive framework for working with multiple tables and unleashing the full power of Excel's analytical capabilities.
In summary, by adding the data to the data model while creating a PivotTable, you can leverage Excel's Power Pivot feature, establish relationships between tables, perform advanced calculations, and enhance the overall analysis and reporting capabilities of your data.
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What type of variable stored on an IIS Server exists while a web browser is using the site, but is destroyed after a time of inactivity or the closing of the browser
Answers
The IIS server is responsible for hosting websites and serving web pages to users through their web browsers. One type of variable that can be stored on an IIS server is a session variable.
A session variable is a type of variable that is created and stored on the server when a user first accesses a website. This variable is unique to that user's session and can be used to store information that is needed throughout their interaction with the website. Session variables can be used to store things like login credentials, shopping cart contents, or other user-specific data.
However, session variables are typically destroyed after a certain period of inactivity or when the user closes their web browser. This helps to free up server resources and ensure that user data is not being stored indefinitely.
In conclusion, session variables are a type of variable that can be stored on an IIS server while a web browser is using the site, but are destroyed after a time of inactivity or the closing of the browser. These variables are unique to each user's session and can be used to store user-specific data needed throughout their interaction with the website.
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If i paid $37.20 for 12 gallons of ice cream how many would 1 quart of ice cream cost
Answers
Answer:
$0.78
Explanation:
12 gallons• 4 quarts= 48 quarts for 12 gallons
Now, you can divide 48 from $37.20 to find the price of 1 quart.
$37.20 / 48 quarts = 0.775, written as $0.76 per quart of ice cream.
Answer: $0.76 per quart of ice cream
In an "and" operator only ONE value has to be true to activate the if block
Yes or No
(Scratch Coding)
Answers
If the "and" operator is present, BOTH conditions must be True in order for the if block to be activated.
Answer:
No
Explanation:
fire always rule is a default rule that enables your tag manager to fire and be tested/used immediately. you can rename or disable it but it cannot be deleted.falsetrue
Answers
The given statement "Fire always rule is a default rule that enables your tag manager to fire and be tested/used immediately. You can rename or disable it but it cannot be deleted." is true.
The statement "Fire Always" is a default rule in tag managers that allows the firing of tags immediately and facilitates testing and usage. By default, this rule is enabled and cannot be deleted, although it can be renamed or disabled. This rule ensures that tags associated with the tag manager are triggered and executed without delay, providing a smooth and efficient functioning of the tag management system.
The purpose of the "Fire Always" rule is to allow quick testing and verification of the tags and their functionality. It allows users to validate that tags are firing correctly, collecting the desired data, and performing their intended actions on a website or application.
Although the "Fire Always" rule cannot be deleted, it provides flexibility by allowing users to rename it or disable its functionality temporarily. Renaming the rule can help in organizing and managing multiple rules within the tag manager, making it easier to identify their purpose and function.
Disabling the rule can be useful when there is a need to temporarily halt the firing of all tags, perhaps during maintenance or when specific events or conditions are met.
Overall, the "Fire Always" default rule serves as a foundation for immediate tag firing, testing, and usage, contributing to the efficient functioning of tag management systems while providing users with control and flexibility over its configuration.
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which type of connector is commonly used for keyboards and mice?
Answers
Answer:
USB Type-A
Explanation:
Most commonly used connector.
What is the value of the variable named result after this code is executed?
numA = 3
numB = 2
result = numA ** numB
An error occurred.
An error occurred.
ANSWER IS 9
Answers
Answer: result = 9
Explanation:
numA has an integer value of 3
numB has an integer value of 2
result is the value of numA ** numB (or 3 ** 2)
In python, "**" operator means "to the power of" and it is used to create exponents. So writing result mathematically would be the same as:
\(3^{2} \)
The value of 3 to the power of 2 is 9 because 3 x 3 is equal to 9.
Prove that a tree with n, n>=2, vertices has at least two
leaves.
Answers
A tree with n, n>=2, vertices always has at least two leaves.
Can we prove that a tree with n vertices, where n is greater than or equal to 2, always has at least two leaves?To prove that a tree with n vertices has at least two leaves, we can use induction.
In a tree, a leaf is defined as a vertex with degree 1, meaning it has only one adjacent vertex.
For the base case, when n = 2, the tree consists of two vertices connected by a single edge. In this case, both vertices are leaves.
Assuming the statement holds true for a tree with k vertices, we need to show that it also holds true for a tree with k+1 vertices.
When we add one more vertex to the tree, it must be connected to an existing vertex. This new vertex has degree 1 and becomes a leaf. Additionally, at least one of the existing leaves remains, resulting in the tree having at least two leaves.
By the principle of mathematical induction, we have proven that a tree with n vertices, where n is greater than or equal to 2, always has at least two leaves.
Trees and mathematical induction to gain a deeper understanding of their properties and applications in various fields.
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If someone want to type race with me :
https://play.typeracer.com?rt=21mvsi61s8
Let's improve our typing speed.
Reccomendation:(Use computer)
Answers
What is e-governence?What are the advantage of it.
Answers
Answer:
The advantages of e-government include an improved flow of information from citizen to government, government to citizen, and within government itself. Additionally, e-government helps modernize administration procedures, improving economies and promoting transparency in the process.
E-government is the use of technological communications devices, such as computers and the Internet, to provide public services to citizens and other persons in a country or region.
In Sarah's online English class, she's required to work with her assigned partner via
the Internet. Sarah and her partner have to decide on a mutual time to work and
share ideas with each other in order to finish their graded project. Sarah and her
partner are working on what digital literacy skill?
Risky sharing
Critical thinking
Collaboration
Digital reputation
Answers
The digital literacy skill Sarah was working on in the English class assignment is collaboration. Hence, option C is correct.
What is a digital literacy skill?A digital literacy skill is given as the skill or the technique that helps individuals to learn or work through the digital platform.
The learning and the sharing of ideas made by Sarah and her partner to work over the digital platforms help her in working on her collaboration skill. Thus, option C is correct.
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How can i print an art triangle made up of asterisks using only one line of code. Using string concatenation (multiplication and addition and maybe parenthesis)?
Answers
#include <iostream>
int main(int argc, char* argv[]) {
//One line
std::cout << "\t\t*\t\t\n\t\t\b* *\t\t\b\n\t\t\b\b* *\t\t\b\b\n\t\t\b\b\b* *\t\t\b\b\b\n\t\t\b\b\b\b* *\t\t\b\b\b\b\n\t\t\b\b\b\b\b* * * * * *\t\t\b\b\b\b\b\n";
return 0;
}
Yes, it is possible with a single line and using escape sequences, but it is tedious and not recommended. Instead, you can use loops to write more readable and easy on the eyes code. We only used the cout method (C++). Good luck!
