Computers And Technology College

package Unit3_Mod2;


public class ImageExample3 {

public static void main (String[] argv)
{
int[][][] A = {
{
{255,200,0,0}, {255,150,0,0}, {255,100,0,0}, {255,50,0,0},
},
{
{255,0,200,0}, {255,0,150,0}, {255,0,100,0}, {255,50,0,0},
},
{
{255,0,0,200}, {255,0,0,150}, {255,0,0,100}, {255,0,0,50},
},
};

// Add one pixel on each side to give it a "frame"
int[][][] B = frameIt (A);

ImageTool im = new ImageTool ();
im.showImage (B, "test yellow frame");
}

public static int[][][] frameIt (int[][][] A)
{
// Declaring the new 3d array to store the frame with the image
//type code here



}
}

I have to make a yellow border around my picture, that is one pixel on each side yellow

Answers

Answer 1
public static int[][][] frameIt(int[][][] A) {
int height = A.length;
int width = A[0].length;
int depth = A[0][0].length;

// Create a new 3D array with increased dimensions for the frame
int[][][] framedImage = new int[height + 2][width + 2][depth];

// Copy the original image into the framed image, leaving the border pixels empty
for (int i = 1; i

Related Questions

Which statement about a modular power supply is true?

Answers

The true statement about a modular power supply is A. Modular power supplies allow for the customization and flexibility of cable management.

Modular power supplies provide the advantage of customizable cable management. They feature detachable cables that can be individually connected to the power supply unit (PSU) as per the specific requirements of the computer system.

This modular design enables users to connect only the necessary cables, reducing cable clutter inside the system and improving airflow.

With a modular power supply, users can select and attach the cables they need for their specific hardware configuration, eliminating unused cables and improving the overall aesthetic appearance of the system. This customization and flexibility make cable management easier and more efficient.

Additionally, modular power supplies simplify upgrades and replacements as individual cables can be easily detached and replaced without the need to replace the entire PSU.

This enhances convenience and reduces the hassle involved in maintaining and managing the power supply unit.

Therefore, option A is the correct statement about modular power supplies.

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I think this is the question:

Which statement about a modular power supply is true?

A. Modular power supplies allow for the customization and flexibility of cable management.

B. Modular power supplies are less efficient than non-modular power supplies.

C. Modular power supplies are only compatible with specific computer models.

D. Modular power supplies require additional adapters for installation.

1 Refer to the plan below and write a Java program called PrintSum which outputs the sum of the (10 marks) ..umbers from 0 up to n, where n is input by the user: Plan Initialise total and counter to 0 Get n from the user
WHILE the counter is <=n
update the total
add 1 to counter print total
​

Answers

The java program that called "PrintSum" that follows the provided plan is given below.

What is the Java program?

import  java.util.Scanner  ;

public class PrintSum {

   public   static void main(String[] args){

       int   total =0;

       int counter = 0;

       Scanner   scanner = newScanner(System.in);

       System.out.print("Enter a   number (n):");

       int n = scanner.nextInt();

       while (counter <= n) {

           total += counter;

           counter++;

       }

       System.out.println("  The sum of numbers from 0 to " +n + " is: " + total);

   }

}

How does this work  ?

This program prompts the user to enter a number (n),then calculates the sum of numbers from 0 to n using  a while loop.

The total variable is updated in each   iteration of the loop,and the counter is incremented by 1. Finally, the program outputs the calculated sum.

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A backup operator wants to perform a backup to enhance the RTO and RPO in a highly time- and storage-efficient way that has no impact on production systems. Which of the following backup types should the operator use?
A. Tape
B. Full
C. Image
D. Snapshot

Answers

In this scenario, the backup operator should consider using the option D-"Snapshot" backup type.

A snapshot backup captures the state and data of a system or storage device at a specific point in time, without interrupting or impacting the production systems.

Snapshots are highly time- and storage-efficient because they only store the changes made since the last snapshot, rather than creating a complete copy of all data.

This significantly reduces the amount of storage space required and minimizes the backup window.

Moreover, snapshots provide an enhanced Recovery Time Objective (RTO) and Recovery Point Objective (RPO) as they can be quickly restored to the exact point in time when the snapshot was taken.

This allows for efficient recovery in case of data loss or system failure, ensuring minimal downtime and data loss.

Therefore, to achieve a highly time- and storage-efficient backup solution with no impact on production systems, the backup operator should utilize the "Snapshot" backup type.

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The values at index X in the first array corresponds to the value at the same index position in the second array. Initialize the arrays in (a) and (b) above, write java statements to determine and display the highest sales value and the month in which it occured. Use the JoptionPane class to display the output

Answers

To determine and display the highest sales value and the month in which it occurred, you can use the following Java code:

Program:

import javax.swing.JOptionPane;

public class SalesAnalysis {

   public static void main(String[] args) {

       int[] sales = {1200, 1500, 900, 1800, 2000};

       String[] months = {"January", "February", "March", "April", "May"};

       int maxSales = sales[0];

       int maxIndex = 0;

       for (int i = 1; i < sales.length; i++) {

           if (sales[i] > maxSales) {

               maxSales = sales[i];

               maxIndex = i;

           }

       }

       String output = "The highest sales value is $" + maxSales +

               " and it occurred in " + months[maxIndex] + ".";

       JOptionPane.showMessageDialog(null, output);

   }

}

In this illustration, the arrays "sales" and "months" stand in for the relevant sales figures and months, respectively. These arrays are initialised using sample values.

The code then loops through the'sales' array, comparing each value to the current maximum sales value. If a greater value is discovered, the'maxSales' variable is updated, and the associated index is recorded in the'maxIndex' variable.

The highest sales value and the month it occurred in are presented in a message dialogue that is shown using the 'JOptionPane.showMessageDialog' function.

When this code is run, a dialogue box containing the desired output—the highest sales amount and the matching month—is displayed.

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Java help please, see ss below

Answers

When the println statement is uncommented, the output will be a 4x4 grid of the pixel values from the original image, with each pixel value being separated by a space.

How to explain the information

The ImageShrinker class takes an image as input and returns a shrunk version of the image. The shrink method in the ImageShrinker class uses a double for-loop to iterate over the pixels in the original image. The first for-loop iterates over the rows of the original image, and the second for-loop iterates over the columns of the original image

For example, the output for the first row of the grid would be:

128 128 128 128

This is because the first row of the shrunk image is made up of the first pixel from each row of the original image. The second row of the shrunk image is made up of the second pixel from each row of the original image, and so on.

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How did early computing device such as Charles Babbage's analytical engine and Ada Lovelace's contributions set the foundation for modern computing

Answers

Early computing devices, such as Charles Babbage's Analytical Engine and Ada Lovelace's contributions, played a crucial role in setting the foundation for modern computing. Here's how their work contributed to computing development:

1. Charles Babbage's Analytical Engine: Babbage designed the Analytical Engine, a mechanical general-purpose computer concept, in the 19th century. Although the Analytical Engine was never fully built, its design and principles laid the groundwork for modern computers. Key features of the analytical engine include:

a. Stored Program: Babbage's Analytical Engine introduced the concept of storing instructions and data in memory, allowing complex calculations and tasks.

b.  Control Flow: The Analytical Engine could make decisions and perform conditional operations based on previous computations, resembling the modern concept of control flow in programming.

c. Loops: Babbage's design incorporated looping mechanisms, enabling repetitive instruction execution, similar to modern programming languages.

2. Ada Lovelace's Contributions: Ada Lovelace, an English mathematician, collaborated with Charles Babbage and made significant contributions to computing. Her work on Babbage's Analytical Engine included writing the first algorithm intended for machine implementation. Lovelace realized the potential of the analytical engine beyond numerical calculations and recognized its capability for processing symbols and creating complex algorithms. Her insights laid the foundation for computer programming and algorithms.

Lovelace's ideas about the analytical engine extended beyond what was initially envisioned. He stressed the importance of machines handling more than just numbers. Her contributions demonstrated computers' potential to perform tasks beyond basic calculations and numerical processing.

Collectively, Babbage's analytical engine and Lovelace's contributions provided early conceptual frameworks for modern computing. Their ideas influenced subsequent pioneers in the field, and the concepts they introduced paved the way for the development of the digital computers we use today.

what is the use of internet in agriculture​

Answers

The internet has many uses in agriculture. Some of the most common ones:

Information sharingMarket accessFinancial servicesEducation

What are these ways?

Information sharing: Farmers can use the internet to access information about crop production, pest management, and other agricultural topics. This information can help them make better decisions about how to manage their farms.

Market access: Farmers can use the internet to sell their products directly to consumers or to other businesses. This can help them get a better price for their products and reach a wider audience.


Financial services: Farmers can use the internet to access financial services such as loans, insurance, and crop marketing. This can help them manage their finances and reduce their risk.

Education: Farmers can use the internet to take online courses and workshops to learn new skills and stay up-to-date on the latest agricultural technologies.

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Other Questions
Any first order equation can be solved using "integrating factors to exact" technique. True False Machinery costs $1 million today ans $100,000 per year to operate.it lasts for 17years. What is the equivalent annual annuity if thediscount rate is 4% QUESTION 2Al Muntazah Supermarket has current assets worth 5000, fixed assets worth 3450, current liabilities worth 1560, and non-current liabilities worth 2000, based on this calculate the net working capital. at the business records supplies by in -Supplies and Supplies Expense that ha wrchase of the asset in the Supplies acco adjuating entry into the T-accounts with in the Supplies T-account, and then rec . Bat business records supplies by initial pplies and Supplies Expense that ha ase (as an expense) directly in the S usting entry into the T-accounts witt ances under both approaches Are Supplies Expense T-account, and Required 1. Assume that the business records supplies by initially dengan a account a Using the T-accounts for Supplies and Supples Expens that have been opened, place the beginning balance in the Supplies account b. Record the August 12 purchase of the asset in the Supplies account c Record the December 31 adjusting entry into the T-accounts without using journal. 2. Assume instead that the business records purchases of supplies by desig an expense account. a. Using the T-accounts for Supplies and Supplies Expense that have been opened, place the beginning balance in the Supplies account b. Record the August 12 purchase (as an expense) directly in the Supplies Expense account Record the December 31 adjusting entry into the T-accounts without using a journal 3. Compare the ending account balances under both approaches. Are they the same? Explain. Print Done The business starts the year Lanuary 11 with $2,200 of supplies on hand On August 12, the usess purchased 111.000 of eyes On December 31, the cups 00 Requirement 1. Assume that the business records supplies by inally debiting an assof account a Using the T-accounts for Supplies and Supplies Expense that have been opened, place the beginning balance in the Supplest b. Record the Auguet 12 purchase of the asset in the Supplies account c Record the December 31 adjusting entry into the Taccounts without using a journal Place the beginning balance in the Supplies T-accoont, and then record the purchase and adjusting entry directly in the accounts without using a journal Supplies Supplies Expense Bal Bal Bal Bal Requirement 2. Assume that the business records supplies by initially debiting an expense account. a Using the T-accounts for Supplies and Supplies Expense that have been opened, place the beginning balance in the Supplies account b Record the August 12 purchase (as an expense) directly in the Supplies Expense account e Record the December 31 adjusting entry into the T-accounts without using a journal Compare the ending account balances under both approaches. Are they the same? Explain Place the beginning balance in the Supplies Expense T-account, and then record the purchase and adjusting entry directly in the accounts without using a joumal Supplies Expense Supplies Be thipples Taccount and then recond the purchase and an entry day in the wa Supplies Bupplies Expanes Bar Bal Bat Ba Requirement 2. Assume that the business records supplies by initially debiting an expense account Using the Taccounts for Supplies and Supplies Expense that have been opened, place the beginning balance in the Supplies account D Record the August 12 purchase (as an expense) directly in the Supples Expense account Record the December 31 adjusting entry into the T-accounts without using a journal Compare the ending account balances under both approaches Are they the same? Explain Place the beginning balance in the Supplies Expense T-account, and then record the purchase and adjusting entry directly in the accounts without using a joumal e accounts Supplies Supplies Expense Bai Bal Bal Requirement 3. Compare the ending account balances under both approaches. Are they the same? Explain because a single set of transactions produces MacBook Air Time Remaining: 01:53:58 Supple Bar Requirement 2. Assume that the bueries records supplies by lyding an ense Using the Tacounts for Supplies and Spes Expense that have been opened place the beging halance in the Supptes a the August 12 purchase (ap) decythe Supplies Expense Record the December 31 ausing eity in the Taccounts without using a pumal Compare the ending account balances under both approaches Are they the same? Explain Bith of the account balances are different under the two approaches Both of the account balances are the same under the two approaches The Supplies account balances are the same, but the Supplies Expense account balances are t The Supplies Expense account balances are the same, but the Supplies account balances are different without using a p because a single set of transactions produces Consider an undirected network with N = 100 nodes and L = N links which is connected. What is the minimum length of a cyclic path in this network?Select one:a. 2b. 3c. 6d. 100 how does bermeo define political learning and how does she conceptualize it? what cognitive changes are involved? this is a three-part question. be specific and detailed in your answer. What is mean, median and mode? 4 6 7 7 9 11 13 14 15A. Mean = 9.56 Median = 11 Mode = 7B. Mean = 9 Median = 86 Mode = 7C. Mean = 9.56 Median = 9 Mode = 7D. Mean = 10.75 Median = 9 Mode = 7 Help me :((Imagine youre a member of the Communist Party at the time of the Russian Revolution. Who would you support? Write an essay of at least 150 words that explains who youd support and why. Write the essay as a speech you might present in defense of your choice. Find the product of the given complex number and its 12 - i The product of 12- i and its conjugate is (Simplify your answer. 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In the IS-MP analysis in the Fed model, a rise in the risk-free rate shifts the: o IS curve to the left. o IS curve to the right.o MP curve up. o MP curve down. Explain how an environmental management system approach wouldassist UPL to achieve long-term success. Read the passage.Amelia EarhartCourtesy of the Library of CongressAmelia Earhart wasn't afraid to break down barriers. In 1928, she was the first woman to fly as a passenger across the Atlantic Ocean. Then, in 1932, she became the first woman to pilot a plane across that ocean. There weren't many female pilots back then, and her actions inspired other women to follow their dreams. This was especially important because there were few career choices available to women at that time. Amelia Earhart has inspired generations of women to do things that had never been done by women before.Amelia Earhart Flies Across the AtlanticIn 1928, Amelia Earhart received a phone call that would change her life. She was invited to become the first woman passenger to cross the Atlantic Ocean in a plane. "The idea of just going as 'extra weight' did not appeal to me at all," she said, but she accepted the offer nonetheless. On June 17, after several delays due to bad weather, Amelia Earhart flew in a plane named Friendship with co-pilots Wilmer "Bill" Stultz and Louis "Slim" Gordon. The plane landed at Burry Port, South Wales, with just a small amount of fuel left.Earhart's first trip across the Atlantic took more than 20 hours! After that flight Earhart became a media sensation. Following the trip, she was given parties and even a ticker tape parade down Broadway in New York City. President Coolidge called to congratulate her on crossing the Atlantic. Because Earhart's record-breaking career and physical appearance were similar to pioneering pilot and American hero Charles Lindbergh, she earned the nickname "Lady Lindy."Earhart wrote a book about her first flight across the Atlantic, called 20 Hrs., 40 Min. She continued to break records. She also polished her skills as a speaker and writer, always advocating women's achievements, especially in aviation.Amelia Earhart's Last FlightAfter flying across the Atlantic as a passenger in 1928, Amelia Earhart's next goal was to achieve a transatlantic crossing on her own. In 1927, Charles Lindbergh became the first person to make a solo nonstop flight across the Atlantic. In 1932, exactly five years after Lindbergh's flight, Earhart became the first woman to repeat the feat. Her popularity grew even more. She was the undisputed queen of the air! There was no doubt she had accomplished a great deal. Still, she wanted to achieve more. What did Earhart do next?She decided that her next trip would be to fly around the world. In March 1937, she flew to Hawaii with fellow pilot Paul Mantz to begin this flight. Earhart lost control of the plane on takeoff, however, and the plane had to be sent to the factory for repairs.In June, she went to Miami to again begin a flight around the world, this time with Fred Noonan as her navigator. No one knows why, but she left behind important communication and navigation instruments. Perhaps it was to make room for additional fuel for the long flight. But without a way to talk to others or to figure out their course, they were taking a big risk. The pair made it to New Guinea in 21 days, even though Earhart was tired and ill. During the next leg of the trip, they departed New Guinea for Howland Island, a tiny island in the middle of the Pacific Ocean. July 2, 1937, was the last time Earhart and Noonan communicated with a nearby Coast Guard ship. 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A non-individual taxpayer made available the following financial information covering TY 2021: Statement of Financial Position Statement of Comprehensive Income Assets 20,000,000 Gross receipts 5,000,000 Liabilities 15,000,000 Cost of service 3,000,000 Stockholders' Equity 5,000,000 Gross profit 2,000,000 Expenses 1.000.000 Net income 1.000.000 Assuming the taxpayer is a domestic corporation, the income tax due is? O b. Php 300,000 a, Php 200,000 0 c. Php 250,000 d. Php 0 What is a problem with the diagnosis of premenstrual dysphoric disorder (pmdd)? Value Based Competition - Please read the lasl two articles from Michael Porter (see the syllabus), which describe another way to think about competition and strategy. This is state of the art theory, which is becoming practice. Also reading the attached document that criticizes this concept. Since publishing his book on Value Based Competition, Redefining Health Care, in 2006, Professor Porter has taught his concepts to hospital CEOs, COOs, and CFOs at the Harvard Business School as a week long intensive seminar. Please also read the attached article, which is some of the criticisms related to Porter's concepts. Key Concepts from the articles are: Value Based/Positive Sum Competition, Zero Sum Competition, competing around medical condition, narrow or broad based strategies, scope/experience/quality outcomes are core principles that we will master. Define these key concepts, in your own words (no quotes) in two sentences per concept. Flint Corporation, a private corporation, was organized on February 1, 2020. It is authorized to issue 100,000, $6 noncumulative preferred shares, and an unlimited number of common shares. 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Record journal entries in the order presented in the problem.)Part 2Open general ledger accounts and post to the shareholders' equity accounts.Part 3Determine the number of shares issued and the average per share amount for both common and preferred shares. (Round average per share to 2 decimal places, e.g. 52.75.)Part 4How many more shares is the company authorized to issue for each class of shares?The company is authorized to issue an additional preferred shares and an unlimitedlimited number of common shares. According to a Strategy Analytics survey, what is the average length of time in the U.S. between smartphone upgrades among consumers? Why is this an important statistic for the industry?