One of the questions in research is as follows: how many learners were in gr10 last year?
Name Two possible sources to obtain this information

The use of robotics is a “multi-purpose” (i.e., combining computer engineering with mechanical engineering and electrical engineering).

If one wants to work as a robotics software engineer, he needs to have a bachelor’s degree in Computer Science. If a person is interested in designing robotic parts, he needs a degree in Mechanical Engineering or Electrical Engineering.

Since its beginning, robotics has always been a multidisciplinary discipline, combining engineering, cognitive sciences, computer science, and, in recent years, social science and humanities.

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To categorize the organizations as commercial or nonprofit for Pauline's shortlisting in the public relations field, we can place the labels accordingly:

Commercial Sector:

- hotels

- restaurants

- convention and visitors bureaus

- information kiosks

- airlines

- travel agencies

Nonprofit Sector:

- All rights reserved

In the commercial sector, hotels, restaurants, convention and visitors bureaus, information kiosks, airlines, and travel agencies are profit-oriented businesses that operate in various industries. These organizations aim to generate revenue and maximize profitability through their products or services.

On the other hand, the label "All rights reserved" suggests an indication of copyright ownership or intellectual property protection, which is not directly related to a specific sector or organization type. Therefore, it does not fall into either the commercial or nonprofit sector category.

In Pauline's case, as she wants to work in public relations within the nonprofit sector, she should focus on shortlisting organizations that fall under the nonprofit sector. These could include charitable organizations, foundations, non-governmental organizations (NGOs), advocacy groups, or community-based organizations that operate with a mission to serve the public good rather than pursuing profits.

By categorizing organizations as commercial or nonprofit, Pauline can streamline her job search and target her efforts towards the specific sector that aligns with her career goals in public relations within the nonprofit realm.

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Answer:

Here is the program to create an array of size m X n and print the sum of all the numbers row wise in Java:

```

import java.util.Arrays;

public class ArraySumRowWise {

   public static void main(String[] args) {

       int m = 3;

       int n = 4;

       int[][] arr = {{1, 2, 3, 4}, {5, 6, 7, 8}, {9, 10, 11, 12}};

       // Print the original array

       System.out.println("Original Array:");

       for (int[] row : arr) {

           System.out.println(Arrays.toString(row));

       }

       // Compute and print the row wise sum

       System.out.println("Row Wise Sum:");

       for (int i = 0; i < m; i++) {

           int rowSum = 0;

           for (int j = 0; j < n; j++) {

               rowSum += arr[i][j];

           }

           System.out.println("Row " + (i+1) + ": " + rowSum);

       }

   }

}

```

Explanation:

In this program, we have created an array of size 3 X 4 and initialized it with some values. We have then printed the original array and computed the row wise sum by iterating over each row and adding up all the elements. Finally, we have printed the row wise sums. You can replace the values of m, n, and arr with your own values to test the program with different array sizes and values.

Explanation:

because TCP creates a secure communication line to ensure the reliable transmission of all data.

based on the truth table,  we can conclude that the logical statement is not universally valid. It is only valid in certain cases, specifically when A is false.

Let's assign the following truth values:

A: Steve can exclusively either Study or Sleep.

B: If Steve studies, then he'll Pass his Exam.

C: If Steve Sleeps, then he'll NOT Pass his Exam.

We have two propositions, A and B, which can be either true (T) or false (F). Using these truth values, we can construct the truth table for the logical statement:

| A | B | C |

|---|---|---|

| T | T | F |

| T | F | F |

| F | T | T |

| F | F | T |

In the truth table, we consider all possible combinations of truth values for A and B, and then evaluate the truth value of C based on the given conclusion.

In this case, we can see that there are two rows where the conclusion matches the given statement: when A is false and B is true, and when A is false and B is false. This means that in these cases, if Steve sleeps, then he will not pass his exam. However, in the other two cases, the conclusion does not hold. When A is true and B is true, and when A is true and B is false, the conclusion does not necessarily follow.

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