Using Bash tools
Largest wav Find the 2 largest wav files in the \( / \) tunes directory. For this task, you are limited to using bash tools only. Given a folder containing wav files (files that end with the wav exten

Answers

Answer 1

The ls command is then used to list the files in long format, with human-readable file sizes (e.g., 1K, 2M, 3G) and sort them by size in descending order using the sort command. Finally, the head command is used to output the first two largest files in the list.

To find the 2 largest wav files in the /tunes directory, follow these steps:

Step 1: Move to the /tunes directory using the cd command.  `cd /tunes`

Step 2: Find all files that end with .wav using the find command. `find . -type f -name "*.wav"`

Step 3: Sort the list of .wav files by size in descending order using the ls command. `ls -Slhr`

Step 4: Use the head command to output the first two largest files in the list. `head -n 2`Combining these commands will give the solution to find the 2 largest wav files in the /tunes directory in Bash. Here is the complete command: `cd /tunes && find . -type f -name "*.wav" -exec ls -lh {} + | sort -k 5 -rh | head -n 2`

The above command will first move into the /tunes directory using the cd command. Then it will use the find command to find all files that end with .wav.

The -type f option specifies that only files are to be searched, not directories. The -name option specifies the pattern to search for.The -exec option of find is used to execute the ls command on the files found by find. The {} in the command is replaced by each file name. The + at the end of the command specifies that the command should be executed only once with all the file names as arguments.

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Related Questions

What is a table in Excel?

a worksheet that has conditional formatting rules applied to it
a group of cells with content created by the AutoFill feature
a group of related data without any spaces between cells
the header and footer of an Excel worksheet

Answers

Answer:

c

Explanation:

i got it wrong twice so it gave me the correct answer.

push options are manual when emails or collaboration tools are used for bi publishing. T/F

Answers

False. Push options are not always manual when emails or collaboration tools are used for BI publishing.

Push options can be either manual or automatic when emails or collaboration tools are used for BI publishing. It depends on the specific settings and preferences of the user or organization.

When sharing business intelligence (BI) reports or data with colleagues or stakeholders, there are different ways to publish the information. One common method is to use email or collaboration tools, such as SharePoint or Slack, to send the reports directly to the intended recipients. In this case, there are typically two options for how the information is pushed to the recipients: manual or automatic.Manual push means that the sender has to actively initiate the sharing process by selecting the report or data and then choosing to send it via email or collaboration tool. This can be a time-consuming process, especially if there are multiple recipients or frequent updates to the information. However, it also allows the sender to have more control over the sharing process and to ensure that the information is sent only to the intended recipients.

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Network _____ specify how computers access a network, data transmission speeds, and the types of hardware the network uses, including cable and wireless technology.

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Network  Standards  help us to access a network, control  data transmission, and evaluate hardware devices across systems.

Networks standards  are built to direct the rules in data communications for the devises of hardware and  corresponding software  for prompt and efficient  interoperability between them.

Some official organizations responsible for regulating  standards are:

International Standards Organization (ISO) International Telecommunication Union (ITU) Institute of Electronics and Electrical Engineers (IEEE) American National Standards Institute (ANSI) Internet Research Task Force (IETF) Electronic Industries Association (EIA)

Different standards can be used during data communication at the same time on  different layers, Some  commonly used  ones includes:

Application layer − HTTP, HTML, POP, H.323, IMAP Transport layer − TCP, SPX

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what section of the sds provides information on ppe?

Answers

The exposure limits, engineering controls, and personal protective equipment (PPE) measures that can be utilised to reduce worker exposure are listed in Section 8 - Exposure Controls/Personal Protection.

What does the SDS Section 4 entail?

Important symptoms and effects, including acute and delayed effects, are covered in Section 4 of the first aid procedures. Section 5, Fire-fighting measures, covers appropriate extinguishing methods, apparatus, and fire-related chemical dangers.

What is in the SDS' Section 3?

Section 3 - Composition/Ingredient Information lists all of the compounds in the product that are specified on the SDS, along with any impurities or stabilising additives. This section contains information on mixtures, concoctions, and any chemicals for which a trade secret is claimed.

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You wrote a program to find the factorial of a number using recursion. 4! =

Answers

Answer:

24

Explanation:

Anything "factorial" is the result of multiplying the number by itself and all numbers below it, so:

4! = 4 × 3 × 2 × 1 = 24

There's no other info for this question so I assume you just wanted the answer, but as an example of a program here's a function that would work it out for you by using recursion in javascript, to use this you would call factorial(4) like at the bottom:

function factorial(num) {

 if (num < 0)  

       return -1;

 else if (num == 0)  

     return 1;

 else {

     return (num * factorial(num - 1));

 }

}

factorial(4);

Which of these tasks can be accomplished when the drop-down menu of the Bullets icon is clicked?

Answers

Answer:

The answer is:

(1)Select the bullet, that is used in the list

(2)Defining the new bullet, which is used in the list

Explanation:

In the question, the choices were missing. so, we define the correct choice only.

In choices 1 and choice 2, both use the bullets, but in choice 1, it is used in the list, in which it is used to define the list options, and in the choice 2, it defined the new bullets in the list.  

In this Cluster you help businesses sell products. What Career Cluster is this

Answers

Answer:

Marketing, Sales, and Service.

Explanation:

describe why an application developer might choose to run an application over udp rather than tcp? (20 points)

Answers

An application developer might choose to run an application over UDP rather than TCP for several reasons. First, UDP is a connectionless protocol which means that it does not establish a dedicated connection between two nodes.

What is TCP?

TCP (Transmission Control Protocol) is a protocol used for establishing and maintaining connections between two devices over the internet. It is a transport layer protocol of the Internet Protocol Suite that enables two hosts to establish a connection and exchange data. It establishes a connection by using a three-way handshake and then maintains it by exchanging packets.

UDP  makes it suitable for applications where a large amount of data needs to be sent quickly and without any error checking or flow control.

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Which of the following image file formats use lossless file compression? Choose all that apply.
BMP

GIF

JPEG

PNG

RAW

TIFF

Answers

Answer:

GIF

PNG

TIFF

Explanation:

I did this already. :)

BMP, PNG, RAW, and TIFF formats use lossless file compression. Therefore, options A, D, E, and F are correct.

What is lossless file compression?

Lossless file compression is a data compression technique that reduces the size of a file without losing any of its original data. In other words, when a file is compressed using a lossless compression algorithm, it can be decompressed to its exact original form without any loss of information.

This is in contrast to lossy compression, which involves removing some data from the file in order to achieve a smaller size. Lossless compression works by identifying patterns and redundancies within the data and replacing them with more efficient representations.

Thus, BMP, PNG, RAW, and TIFF formats use lossless file compression. Therefore, options A, D, E, and F are correct.

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Ryan is designing an app that needs to quickly send low quality photos between users. Most smartphones take much higher quality photos than Ryan needs for his app. Which answer best describes the type of compression Ryan should choose and why?

Answers

Hi, you've asked an incomplete question. However, I inferred the best compression Ryan should use is the Lossy compression.

Explanation:

A Lossy compression type is one that reduces the original quality of an image file. For example, Ryan could develop his app compress (convert) high-quality photos into JPEG (Joint Photographic Experts Group) format; which is a low-quality photo format. Doing so will affect the colors and sharpness of the photos sent between users, but will lead to less use of storage space.

Ryan should apply lossy compression to the photos because with lossy compression, the quality and the size of the photo will be reduced.

A lossy compression of a file implies that the quality of the file is reduced in order to get the file compressed.

A lossy compression will let Ryan design an app that will reduce the quality of the high quality photo to a low quality photo, after the size of the photo is compressed.

Hence;

Ryan should make use of lossy compressionBecause it helps to reduce the quality and the size of the photos

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how should the things that establish personal identity (passwords, access tokens, etc.) be protected?

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Personal identity should be protected with strong authentication methods.

What is authentication?

Authentication is the process of verifying the identity of a user, device, or other entity in a computer system, usually as a prerequisite to granting access to resources in a network, application, or that other system. Authentication typically involves validating a username and password combination, but it can also involve biometric data, such as fingerprints or voice recognition, or digital certificates. The goal of authentication is to ensure that only authorized users can access the system, and that the information they view or modify is accurate and secure.

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PLEASE HELP ASAP! 15 POINTS!!
will give brainlest to correct answer !


Rafael likes to stay up to date with the latest technology and learn about updated features on his favorite software, Word Online. How can Rafael stay up to date on changes to the features of
Word Online?
1. Ask a question in the box under the Help tab.
2. Contact customer support every week.
3. Go to the What's New option under the Help tab.
4. Provide feedback on features he wants to see

Answers

Answer

Rafael can go to the What's New option under the Help tab.

Answer:

3. Go to the What's New option under the Help tab.

Duolingo Duolingo courses make use of bite-sized, engaging lessons to teach real-world reading, listening, and speaking skills. With the use of artificial intelligence and language science lessons are tailored to help more than 500 million users learn at a personalized pace and level. Duolingo's strategy is to offer learning experiences through structured lessons with embedded test questions, in-person events, stories, and podcasts. This platform is offered in web-based and app formats for Android and iPhone Perform a PACT analysis on the Duolingo platform. Include a minimum of two remarks per component. (10 Marks)

Answers

PACT analysis refers to Political, Economic, Social, and Technological analysis. This is a tool used in the analysis of the external macro-environmental factors in relation to a particular business.

It helps identify various factors that may impact an organization. Below is the PACT analysis for the Duolingo platform. Political analysis Duolingo is not affected by political issues in the countries it operates in. The company is very successful and operates globally.

Economic analysis Duolingo’s prices are relatively lower than other competitors. The platform is free to use, and users only pay a subscription fee for some advanced features. Social analysis Duolingo courses make use of bite-sized, engaging lessons to teach real-world reading, listening, and speaking skills. The platform is designed to be accessible to everyone, and it provides a fun way for users to learn. Technological analysis Duolingo uses artificial intelligence and language science to provide personalized learning experiences. The platform is available in web-based and app formats for Android and iPhone, making it easy for users to access the platform on different devices.

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Dropdown
________ storage stores 1 and 0 values in capacitors.
A. Optical
B. Analog
C. Magnetic
D. Solid-state

Answers

The answer is Magnetic

Magnetic storage stores 1 and 0 values in capacitors. Thus, option C is correct.

What is Solid-state storage?

Solid-state storage is a type of storage that uses electronic components to store data, rather than using mechanical components like spinning disks or tapes. Solid-state storage is typically faster and more reliable than other types of storage, but it is also more expensive.

There are many benefits to using solid-state storage. For one, solid-state storage is much faster than other types of storage. This is because solid-state storage does not have to wait for the mechanical components to spin up or move into position before it can start reading or writing data. This means that solid-state storage can access data much faster than other types of storage.

Therefore, Magnetic storage stores 1 and 0 values in capacitors. Thus, option C is correct.

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What are your thoughts on the influence of AI on the overall progress of globalization? So far, globalization has been more beneficial to the developing countries than the developed. Do you think that may change in the future with the advances and expansion of AI in global business?

Answers

Answer:

Explanation:

The influence of AI on the overall progress of globalization is significant and multifaceted. AI technologies have the potential to reshape various aspects of global business and societal interactions. Here are a few key points to consider:

1. Automation and Efficiency: AI-driven automation can enhance productivity, optimize processes, and reduce costs for businesses across the globe. This can lead to increased efficiency in production, supply chains, and service delivery, benefiting both developed and developing countries.

2. Access to Information and Knowledge: AI-powered tools and platforms can facilitate the dissemination of information and knowledge on a global scale. This can bridge the knowledge gap and provide learning opportunities to individuals in developing countries, potentially narrowing the gap between developed and developing nations.

3. Economic Disruption and Job Transformation: The expansion of AI in global business may disrupt certain job sectors, particularly those involving repetitive or routine tasks. While this can lead to job displacement, it also creates opportunities for reskilling and upskilling the workforce. Adapting to these changes will be crucial for individuals and countries to ensure they can benefit from the evolving job market.

4. Technological Divide and Access: There is a concern that the advancement of AI could exacerbate the digital divide between developed and developing countries. Access to AI technologies, infrastructure, and resources can vary significantly, posing challenges for countries with limited resources to fully leverage AI's potential. Addressing this divide will be crucial to ensure equitable globalization and avoid further marginalization of certain regions.

5. Ethical Considerations: The ethical implications of AI, including privacy, bias, and accountability, need to be carefully addressed in the global context. International collaboration and regulation can play a significant role in ensuring responsible and inclusive deployment of AI technologies worldwide.

While globalization has historically had varying impacts on developed and developing countries, the future influence of AI on this trend is complex and uncertain. It will depend on how AI is harnessed, the policies and strategies implemented, and the capacity of countries to adapt and leverage AI for their development goals. A proactive and inclusive approach can help mitigate potential risks and maximize the benefits of AI in global business and globalization as a whole.

AI has been changing the face of globalization by its advances and expansion in global business. The influence of AI is expected to continue to shape globalization in the future.

AI and its technologies are becoming increasingly popular in different areas of globalization. These technologies offer cost-effective and efficient solutions that enable businesses to expand across borders. AI-powered business intelligence, predictive analytics, and automation technologies are allowing companies to streamline operations, reduce costs, and make more informed decisions. While AI may initially offer more benefits to developed countries, it is expected that developing countries will begin to adopt AI technologies more extensively as well. AI has the potential to help bridge the gap between developed and developing countries by improving access to information, resources, and opportunities. This will be especially beneficial in the areas of healthcare, education, and infrastructure development.

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how can robots help us with online learning? 3 reasons please thank u :)​

Answers

Answer:

The use of robots increases the practicality of online education, such that the difference between in person attendance and online learning is minimized

In elementary school, robots can help deliver teaching materials in a class like setting, to students  who are unable to attend classes due to their current situation

In high school, simulators can give driving (and flying) lessons to would be drivers, without the exposure of the students to risk

Robots in higher education, such as medicine, can be used to carry out operational procedures with students where, there are no subjects to perform the surgical procedure on

The use of simulators makes possible training in disaster and crisis management

Explanation:

what are "relational systems" as they pertain to human systems. why are they important in crisis management planning?

Answers

In the context of human systems, relational systems refer to the social and interpersonal networks and relationships that exist between individuals and groups.

These networks are characterized by shared norms, values, and beliefs that guide social interactions and influence decision-making processes. In crisis management planning, relational systems are important because they can facilitate effective communication, coordination, and collaboration among stakeholders. By building and strengthening relationships between different stakeholders, crisis management planners can establish a more cohesive and resilient response to crises. This can enhance the efficiency and effectiveness of crisis management efforts and ultimately lead to better outcomes for all involved parties. In the context of human systems, relational systems refer to the social and interpersonal networks and relationships that exist between individuals and groups.

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TRUE/FALSE. the arcfour encryption algorithm uses variable-length keys up to 2048 bits in length.

Answers

FALSE. The arcfour encryption algorithm uses variable-length keys, but only up to 256 bits in length, not 2048 bits.

This algorithm is also known as RC4 and is commonly used in wireless networks, Bluetooth devices, and other applications. The arcfour encryption algorithm uses a stream cipher, which means it generates a stream of pseudorandom numbers that are combined with the plaintext to create the ciphertext. The length of the key determines the strength of the encryption, and a longer key is generally more secure. However, even though arcfour encryption allows for variable-length keys, the maximum length is 256 bits, not 2048 bits. It is important to use strong encryption to protect sensitive data, but it is also important to use encryption algorithms that are widely recognized and tested to ensure their security.

It's worth noting that due to the security vulnerabilities of ARCFOUR, its usage has been deprecated in many applications and protocols. More modern and secure encryption algorithms, such as AES (Advanced Encryption Standard), are recommended for secure communication and data protection.

In summary, the statement is false. The ARCFOUR encryption algorithm does not use variable-length keys up to 2048 bits in length. It supports key lengths ranging from 1 to 256 bits, but longer keys are not recommended due to security vulnerabilities.

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please do this as soon as related to MATLAB Often times the probability distribution of a Random Variable of interest is unknown. In such cases simulation can be a useful tool to estimate the probability distribution Suppose that X1, X2, X3 are each Poisson(3 = 5) independent random variables. And let Y = maximum(X1, X2, X3). We are interested in the probability distribution of Y. Note: Y is a discrete RV Randomly generate N = 1000000 values for each of X1, X2, X3 Matlab code: >>N=1000000; >>lambda=5; >>X1=poissrnd(lambda, [N,1]); % repeat these steps for X2 and X3 To create vector Y where Y = maximum(X1, X2, X3) we can use: >>Y=max(X1,maxX2,X3); % Produces vector:Y = [y]= [maxx1,x2,x3] Note that Y is a discrete RV (possible values 0,1,2,3,...) We estimate py= P(Y = y by the proportion of times Y =y. Create a labelled, normalized histogram of Y. Normalized for a discrete random variable means to express the column height as proportions (Thus, across all values of Y, the proportions must sum to) For a discrete RV,you must be careful that the number of bins (i.e. columns on your graph) aligns with the integer values in your data set. You want 1 integer in each bin. If these are not aligned, you'll see gaps or weird spikes on your graph. You may have to try a couple until you get something you like. A promising candidate is: >>bins=max(Y)-min(Y)+1; To create the labelled, normalized histogram you can use: >> histogram(Y,bins,normalization','probability) >title(Maximum of 3 Independent Poisson Random Variables') >>xlabel(Y) >>ylabel(Estimated PMF of Y) Note: To normalize a discrete RV (as in this case) use probability. To normalize a continuous RV (as you did in a previous Homework problem) use pdf. In addition, compute the mean and standard deviation of Y; the commands are: mean(Y) and std(Y respectively. Note these would be denoted Y and s respectively since they are based only on our sample results they are estimates of and respectively. For you to hand in: a. labelled, normalized histogram of Y b. mean and standard deviation of vector Y c. Use your histogram results to estimate P(Y 5). >>Prob=(sum(Y<=5)/N) a Include your MatLab code

Answers

To estimate the probability distribution of the random variable Y, which represents the maximum of three independent Poisson(λ=5) random variables (X1, X2, X3), we can use simulation in MATLAB.

Here is the MATLAB code to perform the simulation and calculate the required values:

MATLAB

N = 1000000; % Number of samples

lambda = 5; % Poisson parameter

% Generate random samples for X1, X2, X3

X1 = poissrnd(lambda, [N, 1]);

X2 = poissrnd(lambda, [N, 1]);

X3 = poissrnd(lambda, [N, 1]);

% Compute Y as the maximum of X1, X2, X3

Y = max([X1, X2, X3], [], 2);

% Create a labeled, normalized histogram of Y

bins = max(Y) - min(Y) + 1;

histogram(Y, bins, 'Normalization', 'probability');

title('Maximum of 3 Independent Poisson Random Variables');

xlabel('Y');

ylabel('Estimated PMF of Y');

% Compute the mean and standard deviation of Y

mean_Y = mean(Y);

std_Y = std(Y);

% Estimate P(Y <= 5)

Prob = sum(Y <= 5) / N;

By running the provided MATLAB code, you will obtain a labeled, normalized histogram of the random variable Y, representing the maximum of three independent Poisson(λ=5) random variables. The histogram provides an estimate of the probability mass function (PMF) of Y. Additionally, the code calculates the mean and standard deviation of Y using the sample results. These sample statistics serve as estimates of the true mean and standard deviation of the random variable Y. Finally, the code estimates the probability P(Y <= 5) by counting the proportion of samples where Y is less than or equal to 5.

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VNNH in py story format?

Answers

Answer:

LIBBY

Explanation:

open ended format

I agree with the other person

Write down a scratch program which:
performs the following tasks 5 times:
1. asks the user to input numbers
2. add the numbers in total variable
3. outputs the result

Answers

What computer language?

The __________ gear is the input gear.
A. Drive
B. Driven

Answers

Answer:

A) Drive

Explanation:

Driven is past tense

Driven is usually used more in sentences with out a car like "It had driven her crazy"

A constructor must have a return statement.

True

False

Answers

Answer:

False

Explanation:

this is false not true

in the 1960s and 1970s, the existing telephone network was used for computer-to-computer communication beyond the local area. why was the telephone network not well suited for supporting computer traffic? be specific.

Answers

A group of computers that share resources on or provided by network nodes is referred to as a computer network.

What is  computer network ? In order to communicate with one another, the computers use standard communication protocols through digital networks. These linkages are made up of telecommunication network technologies, based on physically wired, optical, and wireless radio-frequency means that may be organized in a number of  computer network. Among the nodes of a computer network are laptops, servers, networking equipment, and other specialized or general-purpose hosts. In addition to having hostnames, they are recognized by network addresses. Hostnames act as distinctive designations for the nodes and are hardly ever modified after first assignment. For communication protocols like the Internet Protocol to locate and identify the nodes, network addresses are used.Computer networks can be categorized using a variety of factors, such as the signal-transmission medium, bandwidth, communications protocols used to manage network traffic, network size, topology, traffic-control mechanism, and organizational goals.Internet connectivity, digital video and audio, the shared use of application and storage servers, printers, fax machines, and email and instant messaging software are just a few of the many applications and services supported by computer networks.

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Would my phone still work if I snapped it in half?

Answers

Probably not
Not a good idea my friend

Depends on if you wanna get it repaired or not

List three ideas for checking in with your progress and recognizing completion on your actions.

Answers

One idea for checking in with your progress and recognizing completion on your action is to set specific milestones or targets along the way and regularly evaluate your progress towards them.

How can you effectively track your progress and acknowledge completion of your action?

To effectively track your progress and acknowledge completion of your action, it is important to establish clear milestones or targets that can serve as checkpoints. Break down your overall goal into smaller, measurable objectives that can be achieved incrementally.

Regularly assess your progress by comparing your actual achievements against these milestones. This will provide you with a tangible way to track your advancement and ensure that you stay on track. Once you reach a milestone or successfully complete a specific objective, take the time to acknowledge and celebrate your achievement.

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Define function print_popcorn_time() with parameter bag_ounces. If bag_ounces is less than 3, print "Too small". If greater than 10, print "Too large". Otherwise, compute and print 6 * bag_ounces followed by "seconds". End with a newline. Remember that print() automatically adds a newline.

Answers

Answer:

In Python:

def print_popcorn_time(bag_ounces):

   if bag_ounces < 3:

       print("Too small")

   if bag_ounces > 10:

       print("Too large")

   else:

       print(str(6 * bag_ounces)+" seconds")

       

Explanation:

This defines the function

def print_popcorn_time(bag_ounces):

This checks if bag_ounces < 3

   if bag_ounces < 3:

If yes, it prints too small

       print("Too small")

This checks if bag_ounces > 10

   if bag_ounces > 10:

If yes, it prints too big

       print("Too large")

If otherwise,

   else:

Multiply bag_ounces by 6 and print the outcome

       print(str(6 * bag_ounces)+" seconds")

Answer:

Explanation:

def print_popcorn_time(bag_ounces):

  if bag_ounces < 3:

      print("Too small")

  elif bag_ounces > 10:

# Use of 'if' for this portion, will only yield a test aborted for secondary tests

      print("Too large")

  else:

      print(str(6 * bag_ounces)+" seconds")

user_ounces = int(input())

print_popcorn_time(user_ounces)

Create a structure program that takes input from users or assigns default values to StdID, StdName, and Semester_Fee and displays
the result in tabular format.
Task No.02
Generate a program in which the user can store the stock information.
Note: The program should follow the below-given instructions.
a) Data should be stored using structure.
b) Structure should have 04 fields Product_name, Price, Quantity, Amount.
c) User will not enter the amount; it will be calculated by multiplication of price and quantity.
d) Use Structure array & loops to store and fetch the data from structure to print on the screen.
Task No.03
Code a program to store and print vehicle information using a structure that uses more than four data fields.

Answers

In this structure program, the user is prompted to enter the number of stock items they want to store. Then, using a loop, the program collects the product name, price, and quantity for each stock item. The amount is calculated by multiplying the price and quantity. Finally, the program displays the stock information in a tabular format.

Here's an example of a C program that fulfills the given tasks:

```c

#include <stdio.h>

// Structure to store stock information

struct Stock {

   char Product_name[50];

   float Price;

   int Quantity;

   float Amount;

};

int main() {

   int i, n;

   

   // Prompt user for the number of stock items to enter

   printf("Enter the number of stock items: ");

   scanf("%d", &n);

   // Create an array of structures to store the stock information

   struct Stock stocks[n];

   

   // Read stock information from the user

   for (i = 0; i < n; i++) {

       printf("Enter the product name: ");

       scanf("%s", stocks[i].Product_name);

       

       printf("Enter the price: ");

       scanf("%f", &stocks[i].Price);

       

       printf("Enter the quantity: ");

       scanf("%d", &stocks[i].Quantity);

       

       // Calculate the amount

       stocks[i].Amount = stocks[i].Price * stocks[i].Quantity;

   }

   

   // Display the stock information in tabular format

   printf("\nProduct Name\tPrice\tQuantity\tAmount\n");

   for (i = 0; i < n; i++) {

       printf("%s\t\t%.2f\t%d\t\t%.2f\n", stocks[i].Product_name, stocks[i].Price, stocks[i].Quantity, stocks[i].Amount);

   }

   

   return 0;

}

```

For Task No. 03, you can extend the `struct Stock` to include additional data fields such as vehicle make, model, year, and any other relevant information. The program structure and logic will remain similar to the example provided above, with appropriate modifications to accommodate the additional fields.

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The main objective for the given tasks is to create programs that utilize structures in order to store and display information.

Task No. 1, We define a structure named 'Student' to hold the student information. It takes input from the user for StdID, StdName, and Semester_Fee. Then, it displays the entered information in a tabular format.

#include <stdio.h>

// Define the structure for student information

struct Student {

   int StdID;

   char StdName[50];

   float Semester_Fee;

};

int main() {

   struct Student student;

   // Input or assign default values to StdID, StdName, and Semester_Fee

   printf("Enter Student ID: ");

   scanf("%d", &student.StdID);

   printf("Enter Student Name: ");

   scanf(" %[^\n]s", student.StdName);

   printf("Enter Semester Fee: ");

   scanf("%f", &student.Semester_Fee);

   // Display the result in tabular format

   printf("\nStudent Information:\n");

   printf("-------------------------------\n");

   printf("ID\tName\t\tFee\n");

   printf("-------------------------------\n");

   printf("%d\t%s\t\t%.2f\n", student.StdID, student.StdName, student.Semester_Fee);

   printf("-------------------------------\n");

   return 0;

}

To solve Task No. 02, we can use a structure in C language to define the required fields for storing stock information. We prompt the user to enter the number of stock items and create an array of structures to store the data. Using loops, we ask the user to input the product name, price, and quantity for each stock item. The amount is calculated by multiplying the price and quantity. Finally, we display the stock information in a tabular format.

#include <stdio.h>

struct Stock {

   char Product_name[50];

   float Price;

   int Quantity;

   float Amount;

};

int main() {

   int n, i;

   printf("Enter the number of stock items: ");

   scanf("%d", &n);

   struct Stock stocks[n];

   for (i = 0; i < n; i++) {

       printf("Enter product name: ");

       scanf("%s", stocks[i].Product_name);

       printf("Enter price: ");

       scanf("%f", &stocks[i].Price);

       printf("Enter quantity: ");

       scanf("%d", &stocks[i].Quantity);

       stocks[i].Amount = stocks[i].Price * stocks[i].Quantity;

   }

   printf("\nStock Information:\n");

   printf("%-20s %-10s %-10s %-10s\n", "Product Name", "Price", "Quantity", "Amount");

   for (i = 0; i < n; i++) {

       printf("%-20s %-10.2f %-10d %-10.2f\n", stocks[i].Product_name, stocks[i].Price, stocks[i].Quantity, stocks[i].Amount);

   }

   return 0;

}

For Task No. 03, we create a structure to hold vehicle information with fields such as Make, Model, Year, Price, Mileage, and Color. We prompt the user to input the details of a vehicle, and then display the entered information on the screen.

#include <stdio.h>

struct Vehicle {

   char Make[50];

   char Model[50];

   int Year;

   float Price;

   int Mileage;

   char Color[50];

};

int main() {

   struct Vehicle car;

   printf("Enter vehicle make: ");

   scanf("%s", car.Make);

   printf("Enter vehicle model: ");

   scanf("%s", car.Model);

   printf("Enter vehicle year: ");

   scanf("%d", &car.Year);

   printf("Enter vehicle price: ");

   scanf("%f", &car.Price);

   printf("Enter vehicle mileage: ");

   scanf("%d", &car.Mileage);

   printf("Enter vehicle color: ");

   scanf("%s", car.Color);

   printf("\nVehicle Information:\n");

   printf("Make: %s\n", car.Make);

   printf("Model: %s\n", car.Model);

   printf("Year: %d\n", car.Year);

   printf("Price: %.2f\n", car.Price);

   printf("Mileage: %d\n", car.Mileage);

   printf("Color: %s\n", car.Color);

   return 0;

}

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C Visible Display Unit D Visual Display Unit By increasing font size, which of the following is affected? A Colour B Picture C Sound Text Computer Studies/402/1/2019​

Answers

A Visual Display Unit's font size setting only affects the text that appears on the screen; it has no impact on the computer system's output of color, sound, or pictures.

What sort of visual display unit is that?

The right response is CRT Monitor. It is sometimes known as or used interchangeably with "monitor," a computer output device. When a user submits text, images, or graphics using any input device, the VDU or monitor displays it.

What primary visual functions are there?

Visual acuity, contrast sensitivity, color, depth perception, and motion are some of these visual function results. Keep in mind that measuring visual fields using formal perimetry testing is also very significant for evaluating visual function.

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if the output of a system has an effect on the input, then the system is a

Answers

If the output of a system has an effect on the input, then the system is a closed loop control system.

A closed-loop control system is a type of control system in which the controlling action shows dependency on the generated output of the system. In simple words, in these systems, the output of the system controls the input applied to the system.

A simple example of a closed loop control system is a home thermostat.

Closed-loop systems are designed to automatically achieve and maintain the desired output condition by comparing it with the actual condition. It does this by generating an error signal which is the difference between the output and the reference input

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The complete question is -

If the output of a system has an effect on the input, then the system is a ..........................................

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