Answer:
A task is a logical unit of work that is carried out by a component of your workflow.
Explanation:
consider a multiclass classification problem where the label takes k different values and the feature is a p-dimensional numerical vector. if we want to train a qda classifier, what are the parameters we need to estimate?
Multiclass classification, also known as multinomial classification, is the difficulty of classifying events into one of three or more categories in statistical classification and machine learning.
What are the 3 ways to handle an imbalanced dataset?The challenge of categorizing occurrences into one of three or more classes in machine learning and statistical classification is known as multiclass classification or multinomial classification (classifying instances into one of two classes is called binary classification).
In multi-class classification, accuracy is among the most widely used metrics, and it may be calculated straight from the confusion matrix.
The Accuracy formula takes into account the total of True Positive and True Negative components in the numerator and the total of all entries in the confusion matrix in the denominator.
The complete question is:
Consider a multiclass classification problem where the label Y takes K different values and the feature X is a p-dimensional numerical vector. If we want to train a QDA classifier, what are the parameters we need to estimate? Circle all that apply.
A K-by-p matrix, with the (k,j)-th entry representing the variance of the j-th feature from class k.
A p-dim vector with the j-th entry being the mean of the j-th feature.
A K-dimensional probability vector, which represents the frequency of each of the K classes.
A p-by-K matrix with the j-th column (a p-dim vector) representing the mean of feature X from class j.
A p-dim vector with the j-th entry being the variance of the j-th feature.
A p-by-p covariance matrix.
K p-by-p covariance matrices, one for each class.
Therefore the answer is A p-by-K matrix with the j-th column (a p-dim vector) representing the mean of feature X from class j.
A K-dimensional probability vector, which represents the frequency of each of the K classes.
K p-by-p covariance matrices, one for each class.
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Which two statements describe features or functions of the logical link control sublayer in ethernet standards?.
The data link layer uses LLC to communicate with the upper layers of the protocol suite.
What does data link layer mean?
Data traveling into and out of a physical link in a network is handled by a program's data link layer, which is the protocol layer.
In the Open Systems Interconnection (OSI) architecture paradigm, the data link layer is represented as Layer 2 for a collection of communication protocols.
How does the data link layer function?
The CAN network's data-link layer is in charge of sending messages (or frames) from one node to every other node.
After transmitting a message, this layer waits for the recipients' acknowledgement before handling bit stuffing and checksums for error management.
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The Monte Carlo method was first developed during_______ to test_______
Answer:
The Monte Carlo method was first developed during 1948 to test the possible outcomes of an uncertain event
i dont know if this is 100% true but i think this is correct
a user calls the help desk to report a workstation problem. which three questions would produce the most helpful information for troubleshooting? (choose three.)
If you received an error message, what was it?, What changes have you made to your workstation?, What operating system version is running on your workstation?
What is workstation ?An exclusive computer called a workstation is made for use in technical or scientific tasks. They are typically connected to a local area network and run multi-user operating systems, but they are primarily designed to be used by a single person.The graphics processing cards in workstations are important because they are frequently utilised for applications like video editing, 3D graphics, engineering design, and data science visualisation. CAD and 3D rendering tasks are designed specifically for higher-end GPUs.All workstations feature several processor cores, enabling them to simultaneously conduct multiple actions in multiple programmes. Entry-level workstations typically have eight cores, whereas mid-level ones have sixteen, and high-level ones have 28 to 64.To learn more about workstation refer :
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Allan is writing a book about the rainforests of south america. he has spent a few months there and requires an internet connection. which of these technologies would suit his need for internet in his remote location?
a. Mobile
b. ISDN
c. Cable
d. Satellite
Answer:
d. Satellite
What are 5 examples of reliable sources?
Peer-reviewed publications, government institutions, research think tanks, and professional associations are examples of reliable sources.
What are the most reliable sources?Sources That Can Be Trusted .Scholarly, peer-reviewed books or articles that have been authored by academics for academics.Original study with a large bibliography.Peer-reviewed publications, governmental institutions, research think tanks, and professional associations are examples of reliable sources.Due to their strict publishing guidelines, reputable information can also be found in major newspapers and periodicals.All content must be fact-checked before publication in reliable news sources.Scholarly or peer-reviewed articles and books, trade or professional articles and books, reputable magazine articles and books, and newspaper pieces from respected publications are a few instances of trustworthy sources.To learn more about reliable sources refer
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Which of the following is not a complication associated with implementing 5G services?
a. 5G transmission points are much larger than even the massive towers used to support 4G.
b. Building infrastructure and related operating expenses are proving much costlier than previously expected.
c. Many 5G firms in the US had planned to use technology from the Chinese firm Huawei, a firm banned by the Trump administration citing security concerns.
d. Each wireless access point only covers a limited distance.
e. All of the above are complications associated with implementing 5G services.
From the options listed, the one that is not a complication associated with implementing 5G services is; "5G transmission points are much larger than even the massive towers used to support 4G." (Option A)
What are 5g Services?5G wireless technology is intended to provide more users with better multi-Gbps peak data rates, super low latency, increased dependability, huge network capacity, enhanced availability, and a more consistent user experience. Higher performance and efficiency enable new user experiences and link new industries.
5G services are classified into three kinds. They are as follows:
5G Low Band. Low-frequency spectrum 5G is best described as a blanket layer that provides countrywide coverage.5G midband. Mid band 5G, which is about six times faster than 4G LTE, is expected to be more widely available in large urban areas around the United States.mmWave High Band 5G.Learn more about 5g transmission:
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Question 1 of 20
What is the purpose of a financial audit?
A. to determine if a company is profitable or not
B. to ensure that a company's accounting records are accurate
OC. to define the accounting practices a company should follow
OD. to punish accountants for making mistakes
SUBMIT
The purpose of a financial audit include the following: B. to ensure that a company's accounting records are accurate.
What is an audit program?An audit program is also referred to as audit plan and it can be defined as a series of directions that an auditor and his or her team members must follow, in order to achieve the proper execution of an auditing process.
Generally speaking, auditing standards must be strictly adhered to by all auditors when researching, inspecting and documenting information about financial statements or summary reports, in order to address the risk of management override of internal controls.
This ultimately implies that, financial audits helps in ensuring that the accounting records of a business organization (company) are accurate.
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What’s the powershell commandlet you can use to extract and compress archives right from the command line?
The PowerShell command that let you can use to extract and compress archives right from the command line is Compress-Archive.
What is Compress-Archive?
In PowerShell, you can use the Compress-Archive and Expand-Archive cmdlets to compress and extract archives.
Here is an example of how to use these cmdlets to compress a folder into a .zip archive:
Compress-Archive -Path C:\path\to\folder -DestinationPath C:\path\to\archive.zipAnd here is an example of how to use these cmdlets to extract a .zip archive:
Expand-Archive -Path C:\path\to\archive.zip -DestinationPath C:\path\to\destinationTherefore, in the above case, do note that these cmdlets are available in PowerShell version 5.0 and later. If you are using an earlier version of PowerShell, you can use third-party tools such as 7-Zip to extract and compress archives from the command line.
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Write a pseudocode algorithm which asks a user to enter a number between 5 and 20. If they enter a number outside this range, the program asks them repeatedly to re-enter the number until they enter a valid number.
If a valid number n is entered, the program asks the user to enter n temperatures (all integer values), then calculates and outputs the average temperature.
An algorithm is a process that specifies the activities to be taken and the sequence in which they should be taken in order to solve a problem.
Explain about the pseudocode?Pseudocode, which is pronounced SOO-doh-kohd, is a thorough yet understandable description of what an algorithm or computer program must accomplish, written in formally formatted natural English as opposed to a programming language. Sometimes a detailed phase in the creation of a program is written in pseudocode.
Code can be written in pseudocode, which is not language-specific. It is utilized during the design phase of a project as a rapid method of developing algorithms without having to spend a lot of time utilizing the precise syntax proper and before the language to be used is known.
Steps for pseudo-code:
start.
naming an integer variable
Enter a number.
creating a loop that verifies the input number falls within the range of 5 and 20.
Input number if the number is outside of the range.
Publish the matched value outside of the loop.
stop.
Program:
iostream header file: #include
using the std namespace;
main()/main method, int
{
defining an integer variable using int n
"Enter a number in the range of (5-20):" is printed by the command cout.
Number input: cin>>n
defining a while loop to verify the input value range is while(n=5||n>=15)
{
Enter a number between (5-20) and print the message.
Number input: cin>>n
}
Your number is: "nendl;/print number," cout
deliver 0;
}
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You can create a table in table datasheet view or table design view.
a. True
b. False
True, You can construct a table in either the table design view or the table datasheet view.
A datasheet, data sheet, or spec sheet is a written summary of the performance and other features of a product, machine, component (such as an electronic component), material, subsystem (such as a power supply), or software that provides enough information for a buyer to understand what the product is and for a design engineer to comprehend the component's function in the larger system. A datasheet is often generated by the manufacturer and starts with an opening page that gives an overview of the rest of the document. There are then lists of individual features, along with additional information on the connectivity of the devices. When necessary, relevant source code is typically appended near the conclusion of the page or placed in a separate file.
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Task Instructions In Query Design view of the WorkshopsBy Type query, add a Caption of Participant Fee to the CostPerPerson field. Create bemal Data File I Home T + Database Tools Design Tell me what you want to do Dion of Insert How to returns Through Data Deficional Builder Query View Hun Select Me A t 2 Eperty Sheet Parameters - All Access Obie Workshops Tables Workshops Queries 1 O Type here to search ов е во
The Caption of Participant Fee to the CostPerPerson field can be added by using Caption Field.
How to use Caption Field?Caption Field in Microsoft Access can be used to give caption for anything by three steps,
Right click on field then choose Properties.Click on Caption Field in the Property Sheet.Then named the Caption and then press Enter.For the question we choose the field CostPerPerson to right click, since we want to add Caption into this field. Then, we named the Caption with "Participant Fee". After we press Enter, the Caption will be added automatically to the field.
You question is incomplete, but most probably your full question was
(image attached)
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which action causes a before trigger to fire by default for accounts? updating addresses using the mass address update tool converting leads to contact accounts renaming or replacing picklist importing data using the data loader and the bulk api see all questions back next question
Note that the action that causes a trigger to fire by default for accounts is: "importing data using the Data Loader and the Bulk API." (Option D)
What is the rationale for the above answer?First, note that Data Loader is a client application for mass importing or exporting data. Use it to insert, update, delete, or export Salesforce records. When importing data, the data loader reads, extracts, and loads data from CSV (comma-separated value) files or database connections. When the data is exported, it outputs a CSV file.
A pre-trigger is an Apex trigger that fires before a record is saved to the database, allowing additional processing or validation of the record before it is saved. For accounts importing data using the Data Loader and Bulk API, the pre-trigger is enabled by default.
It is to be noted that updating addresses using the bulk address update tool, converting leads to contact accounts, renaming or replacing picklist values, and other actions generally do not trigger account pre-activators by default. However, if you want, you can write custom triggers that fire these actions.
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CHALLENGE ACTIVITY 3.14.1: String library functions. Assign the size of userinput to stringsize. Ex: if userinput is "Hello", output is: Size of user Input: 5 1 test passed 372454.2108722.q33zqy7 1 #include 2 #include 3 4 int main(void) { 5 char userInput[50]; 6 int stringSize; 7 scanf("%s", user Input); All tests 00 8 9 printf("Size of user Input: %d\n", stringSize); 10 11 12 13 14 15 } 년들 return 0; Run
To get the size of a string in C, you can use the strlen() function from the string library.
What will the code now be?Below is the way a person can use it to assign the size of userInput to stringSize:
#include <string.h>
int main(void) {
char userInput[50];
int stringSize;
scanf("%s", userInput);
stringSize = strlen(userInput);
printf("Size of user Input: %d\n", stringSize);
return 0;
}
Note that This code reads in a string from the user and then uses strlen() to get the length of the string. It then prints out the size of the string.
Also Note that: strlen() counts the number of characters in the string, not including the null terminator.
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suppose there are three runnable tasks, task1, task2, task3. how do you run them in a thread pool with 2 fixed threads? write a short snippet of code
ExecutorService executor = Executors. newFixedThreadPool(2); executor.
Short snippet of code for task1, task2, task3.
Snippet
Programmers refer to a brief section of reuseable source code, machine code, or text as a "snippet."
These are typically explicitly defined operational units that are integrated into bigger programming modules.
Some text editors, IDEs, programme source code editors, and related tools provide the ability to handle snippets. It enables the user to avoid typing repeatedly while doing routine edit actions.
Code example Any example in the documentation is a code snippet. It demonstrates how to use a particular component or carry out a particular operation. It could be a brief summary that concentrates on a single task (such as how to utilise the onhover event to alter the colour of a button), or it might be a longer lesson and how.
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which dynamic addressing method for guas is the one where devices rely solely on the contents of the ra message for their addressing information?
Devices using the dynamic addressing mechanism for GUAs entirely rely on the information in the RA message for their addressing.
What is global routing?
The Neighbor Discovery protocol allows IPv6 hosts to create their own interface IDs on demand. Based on the MAC address or host interface address, Neighbor Discovery automatically creates the interface ID. The prefix, or network, portion of the address that the service provider, like an ISP, assigns to a client or location is known as the global routing. ISPs frequently give their clients a /48 global routing prefix, for instance.
The move to IPv6 was motivated by the exhaustion of the IPv4 address space.
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What are the 5 processes in training and development?
The 5 processes in training and development are need analysis, design, delivery, evaluation, and follow up.
Explain the 5 processes in training and development?Needs Analysis: The primary purpose of needs analysis is to determine what training is necessary to bridge any existing gaps between current and desired performance. Needs analysis is an essential step in the training and development process. It involves identifying the skills, knowledge, and abilities that are necessary for employees to successfully perform their jobs. It also involves identifying gaps between the current performance and desired performance of the employees.Design: After completing the needs analysis, the next step in the training and development process is to design the training program. This involves creating the materials, activities, and assessments that will be used in the training program. It also involves determining the length of the program and the type of delivery that will be used.Delivery: The delivery of the training program is the next step in the process. This involves the instructor leading the program and providing the materials and activities to the participants. It also includes the use of technology, such as video, audio, or web-based training.Evaluation: The evaluation of the training program is the next step in the process. This involves assessing the effectiveness of the training program by measuring the performance of the participants before and after the program.Follow-up: The final step in the training and development process is the follow-up. This involves providing feedback to the participants and identifying areas for improvement. It also involves checking in with the participants to ensure that they are using the skills and knowledge they have gained from the training program.To learn more about development process refer to:
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the nyc bicycle counts 2016 corrected.csv gives information on bike traffic across a number of bridges in new york city. in this path, the analysis questions we would like you to answer are as follows: you want to install sensors on the bridges to estimate overall traffic across all the bridges. but you only have enough budget to install sensors on three of the four bridges. which bridges should you install the sensors on to get the best prediction of overall traffic? the city administration is cracking down on helmet laws, and wants to deploy police officers on days with high traffic to hand out citations. can they use the next day's weather forecast(low/high temperature and precipitation) to predict the total number of bicyclists that day? can you use this data to predict what day (monday to sunday) is today based on the number of bicyclists on the bridges?
To get the best prediction of overall traffic, you should install the sensors on the Brooklyn, Manhattan, and Queensboro bridges. These three bridges have the highest average daily bike traffic according to the data.
2. It is possible to use the next day's weather forecast to predict the total number of bicyclists that day. The temperature and precipitation have a direct correlation to the amount of bike traffic. As temperature and precipitation increases, bike traffic decreases.
3. It is not possible to use this data to predict what day (Monday to Sunday) it is based on the number of bicyclists on the bridges. The data does not provide enough information to accurately predict the day of the week.
What is traffic?
Traffic refers to the movement of people and goods from one place to another. It is a critical part of the transportation system and plays a significant role in the economy of a city or country. Traffic is made up of both automobiles and pedestrians, with the number of vehicles and people increasing in cities and on highways as economies grow. Traffic congestion is a common phenomenon in cities, where the number of vehicles and pedestrians on the road can exceed the capacity of the roads. Traffic can also be affected by weather and road construction, resulting in delays and accidents. The amount of traffic on a road can be managed through various measures such as traffic lights, speed limits, traffic signs, and lane markings. Traffic safety is an important issue, and governments use various methods to reduce the number of accidents on the roads. Traffic management also includes public transport systems, such as buses and trains, which provide efficient and safe transportation for citizens.
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What is the key sequence to copy the first 4 lines and paste it at the end of the file?
Press Ctrl+C after selecting the text you want to copy. Press Ctrl+V while holding down the cursor to paste the copied text.
What comes first in the copy and paste process for a slide?Select the slide you wish to copy from the thumbnail pane, then hit Ctrl+C on your keyboard. Move to the location in the thumbnail pane where you wish to paste the slide, then hit Ctrl+P on your keyboard.
What comes first in the copying process of a segment?The secret to copying a line segment is to open your compass to that segment's length, then mark off another segment of that length using that amount of opening.
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Two common AAA server solutions are RADIUS and TACACS+.
Match the AAA server solutions on the left with the appropriate descriptions on the right. (Each server solution may be used more than once.)
a. RADIUS
b. TACACS+
c. RADIUS
d. TACACS+
e. TACACS+
f. RADIUS
RADIUS and TACACS+ are two popular methods for AAA servers. integrates authorization, identification, and accounting: Using TCP port 49 is RADIUS TACACS+.
combines accounting, authorization, and identification: RADIUS
TACACS+ uses TCP port 49.
between the client and the server, does not send passwords in clear text:
RADIUS
three protocols, one for each of authentication, authorization, and accounting are provided: TACACS+
the entire packet content is encrypted, not just the authentication packets: TACACS+
use UDP ports 1812 and 1813, which makes it susceptible to buffer overflow attacks: RADIUS
An enterprise's authentication, authorization, and accounting (AAA) needs are met by a AAA server, a server application that manages user requests for access to computer resources.
The AAA server often communicates with gateway and network access servers, as well as databases and directories containing user data. The current protocol for interacting with a AAA server is called Remote Authentication Dial-In User Service (RADIUS).
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following a mobile-first strategy, a web developer designs the flexible wireframe and essential content for the largest viewport first. question 3 options: true false
That's statement is True. Mobile-first design is a design approach that prioritizes the design and development of a website or application for mobile devices over desktop computers.
Mobile-first design is a design approach that prioritizes the design and development of a website or application for mobile devices over desktop computers. This means that the wireframe and essential content for the largest viewport (i.e. the mobile viewport) are designed first, with the design then being adapted for larger viewports (e.g. tablets and desktop computers) as needed.
The main advantage of a mobile-first approach is that it allows the developer to focus on the most important content and features for the mobile experience, ensuring that the website or application is optimized for the smaller screen size and limited bandwidth of mobile devices. This can improve the user experience and make it easier for users to access and interact with the website or application on their mobile devices.
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A three-character password is to be created by choosing characters from the digits 0 through 5 inclusive, vowels (a, e, i, o, u), or 5 special keyboard characters. if only one character category can be used at a time, rank the following from smallest to largest based on the number of possibilities for a password.
1. digit, digit, vowel
2. vowel, special character, vowel
3. special character, vowel, digit
a. 1, 3, 2
b. 2, 3, 1
c. 3, 2, 1
d. they are all equal.
Answer:
d
Explanation:
its like working on a combination lock
B. 2, 3, 1, dont listen to that other guy his awnser (D) is wrong
the person that helps identify opportunities for improvements and designs an information system to implement those opportunities is called a(n) .
the person that helps identify opportunities for improvements and designs an information system to implement those opportunities is called a systems analyst
Systems Analyst
An information technology (IT) expert that focuses on assessing, planning, and implementing information systems is known as a systems analyst, often referred to as a business technology analyst. Systems analysts collaborate with software developers, end users, and software vendors to ensure that information systems are suitable for achieving the goals they were designed to. An individual who employs design and analytical methods to use information technology to address business issues is known as a systems analyst. Systems analysts may act as change agents who pinpoint organisational improvements required, build systems to carry out those changes, then instruct and inspire others to use the systems.
Analysts of computer systems do not code themselves. However, they also require a fundamental understanding of computer hardware and programming languages.
A systems analyst makes changes to current software and systems. A software developer, on the other hand, develops new software from scratch, frequently to address a specific requirement for a business or enterprise.
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A cybersecurity analyst needs to implement secure authentication to third-party websites without usersג€™ passwords. Which of the following would be the BEST way to achieve this objective?
A. OAuth
B. SSO
C. SAML
D. PAP
The option that would be the BEST way to achieve this objective is A. Auth.
What is Auth about?Auth (Open Authorization) is an open standard for authorization that allows users to securely access third-party resources without sharing their passwords.
It works by allowing users to authorize a client application to access their resources on a server without requiring the user to disclose their credentials to the client.
Therefore, based on the above, this enables users to share their data and resources with third-party applications in a secure and controlled way.
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how should a system administrator ensure that a picklist field's values display in consistent colors on all reports?
Specify the color for each value in a bucket field. For each value, configure Report Conditional Highlighting. Create a formula field where the color for each value is specified.
What does Salesforce report conditional highlighting mean?
Salesforce reports allow you to highlight cells in different colors to draw attention to the important data.
Per report, there can only be three conditions. Only summary rows can be used with conditional highlighting. Only for numerical analysis is conditional highlighting possible.
In Salesforce Summary reports, how can I utilize conditional highlighting?
Simply select Conditional Formatting. Pick a summary or custom summary formula field that serves as a KPI for your company in Add Conditional Formatting Rule. In a matrix report, you may also use conditional formatting on the grand totals. For each bin, specify the breakpoint values and associated range colors.
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What are two example of automation?
Examples of fixed automation include automatic assembly lines, specific chemical processes, and machining transfer lines used in the automotive sector.
What is meant by automation?Automation is the term used to describe technology applications where less human involvement is required. This covers all types of individual applications, such as IT automation, business process automation (BPA), and home automation. Automation refers to a wide range of technologies that reduce human participation in processes by predetermining decision criteria, subprocess linkages, and associated actions as well as recording those predeterminations in machines. Fixed automation examples include automated assembly lines, certain chemical reactions, and machining transfer lines used in the automotive industry. Programmable automation is a sort of batch production automation. Production automation comes in three flavours: fixed automation, programmable automation, and flexible automation.To learn more about fixed automation refer to:
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explain how to insert a new value into a priority queue. state and explain the key steps involved in this operation.
The sequence in which elements are served depends on the priority of the components in a priority queue (i.e., the order in which they are removed). The elements are served according to their order in the queue.
What happens when adding to a priority queue?When a new element is added to a priority queue, it goes from top to bottom and left to right to the vacant position. The element will be compared to the parent node, though, if it is not at the proper location. The elements are switched if they are not in the proper order.
How can I modify a priority queue's value?Now, all you have to do to alter an item's priority is to add the same item to the queue with a new priority (and update the map of course). Check to see if the priority of an item in the queue matches the priority on your map before polling it. If not, discard it.
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What are three examples of automation?
The three examples of automation are Automated teller machines (ATMs), Automated warehouse robots, and Automated home appliances, such as washing machines and refrigerators
What is automation? what are the advantages of automation?Automation is the use of technology to control and monitor the production and delivery of products and services. It involves the use of computers, robots, and other forms of technology to carry out tasks that would otherwise require manual labour. Automation can be used to reduce costs, increase efficiency, and improve accuracy. Automation can also be used to increase the speed of production and to reduce the amount of time needed to complete a task. Automation has several advantages, including increased productivity, improved accuracy and precision, increased safety, increased speed, and decreased manual labor. Automation can also help to improve customer service, reduce costs, and improve the overall quality of a product or service. Additionally, automation can help to reduce waste and increase efficiency.
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automate security so you can lock and unlock your doors remotely
It is true to automate security so you can lock and unlock your doors remotely.
What is automatic security?Automation of security procedures, apps, and infrastructure involves using technology to carry out tasks with less human intervention.
Automation of security jobs, such as administrative tasks and incident detection and response, is known as security automation.
Security automation enables security teams to scale to accommodate increasing workloads, which has various advantages for the enterprise.
It is true that security can be automated such that you can remotely lock and open your doors.
Thus, the given statement comes under do's.
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g 2 > 3 > 1 > 7 > 5 > 18 > null here the > symbol means a pointer. write a complete java program which deletes the third last node of the list and returns to you the list as below 2 > 3 > 1 > 5 > 18 > null the third last node (with a value 7) has now been dislodged from the list. here are the few things to consider : (a) we do not know the length of the list. (b) your solution should be in o(n) time and o(1) space having made just a single pass through the list. any solution that makes more than one pass through the list to delete the required node would only receive half credit.
Using the knowledge of computational language in JAVA it is possible to write a code that program which deletes the third last node of the list and returns to you the list as below 2 > 3 > 1 > 5 > 18 > null the third last node.
Writting the code:class LinkedList {
Node head;
class Node {
int data;
Node next;
Node(int d)
{
data = d;
next = null;
}
}
//function to get the nth node from end in LL
int NthFromLast(int n)
{
int len = 0;
Node temp = head;
//length of LL
while (temp != null) {
temp = temp.next;
len++;
}
//check if the asked position is not greater than len of LL
if (len < n)
return -1;
temp = head;
for (int i = 1; i < len - n + 1; i++)
temp = temp.next;
return(temp.data);
}
//function to delete a node with given value
void deleteNode(int key)
{
Node temp = head, prev = null;
// If node to be deleted is at head
if (temp != null && temp.data == key) {
head = temp.next;
return;
}
// Search for the key to be deleted
while (temp != null && temp.data != key) {
prev = temp;
temp = temp.next;
}
// If key not present in linked list
if (temp == null)
return;
prev.next = temp.next;
}
//function to insert a new node in LL
public void push(int new_data)
{
Node new_node = new Node(new_data);
new_node.next = head;
head = new_node;
}
//function to print the LL
public void printList()
{
Node tnode = head;
while (tnode != null) {
System.out.print(tnode.data + " ");
tnode = tnode.next;
}
}
//driver method
public static void main(String[] args)
{
LinkedList llist = new LinkedList();
llist.push(18);
llist.push(5);
llist.push(7);
llist.push(1);
llist.push(3);
llist.push(2);
System.out.println("\nCreated Linked list is:");
llist.printList();
llist.deleteNode(llist.NthFromLast(3)); //delete the third //last node
System.out.println(
"\nLinked List after Deletion of third last:");
llist.printList();
}
}
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