This program first takes user input to create the integer array, then calls the numUnique() method to count unique elements.
Here's a Java program that uses the numUnique() method to count the unique elements in a given one-dimensional integer array:
```java
import java.util.Arrays;
import java.util.Scanner;
public class UniqueElements {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
System.out.println("Enter the number of elements you want to store:");
int n = input.nextInt();
int[] array = new int[n];
System.out.println("Enter the elements of the array:");
for (int i = 0; i < n; i++) {
array[i] = input.nextInt();
}
input.close();
System.out.println("Original array length: " + n);
System.out.println("Array elements are: " + Arrays.toString(array));
System.out.println("The number of unique elements is: " + numUnique(array));
}
public static int numUnique(int[] array) {
Arrays.sort(array);
int uniqueCount = 1;
for (int i = 1; i < array.length; i++) {
if (array[i] != array[i - 1]) {
uniqueCount++;
}
}
return uniqueCount;
}
}
```
Inside the numUnique() method, the array is sorted using Arrays.sort(), and then adjacent elements are compared to determine the count of unique elements.
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lethico
Paid and make payment.
Scenario 3: The Cheating Student
Steve is on a Varsity Sports team at his school and finds that in the past few weeks, he's had very
little time to finish his homework, let alone study. As a result, he hasn't been able to prepare
himself for a big test in one of his classes. On the day of the test, Steve takes the test and later
tells his best friend, Maya, the following at lunch:
"So, right after class ended, the teacher got a call and had to leave the room in a hurry while we
were still in it. I know I didn't do well on that test. So while the teacher was out, I swapped the
names on the top of my test with Sarah Hamilton's! She has like a 4.2 GPA and I figured getting
one bad grade isn't going to hurt her. Pretty smart, huh? I'll be ineligible to play if I fail this test,
and we have the finals coming up next week. I just couldn't fail this exam!"
Maya is also friends with Sarah, and is unsure if she should tell someone or do something.
What do you think Maya should do? Why? What are the pros and cons of doing so?
Maya faces a dilemma between helping Steve and maintaining her integrity. Maya should talk to Steve and urge him to confess his cheating. It is simply wrong.
What is the situation about?Maya must tell Steve that cheating is wrong and creates a negative pattern for the future. It is the best to admit one's mistakes and face the results. " If Steve remains silent about his cheating, Maya can seek help from the teacher or school administration to prevent further harm to the integrity of education."
Maya should weigh reporting Steve's cheating, considering its effect on their relationship and his future. Pros: maintains education integrity, teaches honesty, prevents future cheating.
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based on the sql script file for pine valley furniture company (module 4: instructional content->dataset: small pvfc dataset), write the sql statements for the following queries (make sure to include a screenshot of the query results for each query). list all customers what is the address of the customer named home furnishings? which product has a standard price of less than $200? what is the average standard price of products? what is the price of the most expensive product in inventory?
The task described in the paragraph involves writing SQL statements for specific queries based on the Pine Valley Furniture Company database.
What is the task described in the paragraph?The paragraph describes a data analysis task that involves using SQL statements to extract information from the Pine Valley Furniture Company database.
The task requires knowledge of SQL syntax and the ability to identify relevant tables and columns in the database to execute queries.
The specific queries include identifying customers, finding specific information related to a customer, filtering and calculating information based on certain conditions, and finding maximum values in a column.
The results of each query should be presented in a screenshot, demonstrating the ability to extract and analyze data effectively.
Overall, this task requires a solid understanding of database management and SQL query language.
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what is on e of the most fundamental principles of security
One of the most fundamental principles of security is the concept of "defense in depth." This principle emphasizes the importance of using multiple layers of security measures to protect an organization's information, assets, and infrastructure from potential threats.
By implementing several layers of protection, organizations can significantly reduce their vulnerability to attacks and ensure a higher level of overall security.
Defense in depth involves utilizing a combination of physical, technical, and administrative controls to create a comprehensive security system. These controls work together to prevent, detect, and respond to various types of threats, including unauthorized access, data breaches, and cyber-attacks.
Physical controls include measures such as secure facilities, access controls, and surveillance systems. Technical controls encompass firewalls, intrusion detection and prevention systems, encryption, and secure communication protocols. Administrative controls refer to policies, procedures, and training programs that govern employee behavior and promote a culture of security awareness.
The goal of defense in depth is not only to prevent an attack from occurring but also to ensure that if one layer of security is compromised, the other layers can still provide protection. By adopting this fundamental principle, organizations can minimize their exposure to risks and enhance the overall resilience of their security systems.
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What is the output of the following?class GFG{public static void main (String[] args){int[] arr = new int[2];arr[0] = 10;arr[1] = 20;for (int i = 0; i <= arr.length; i++)System.out.println(arr[i]);}}
The output of the following code will be:
10
20
ArrayIndexOutOfBoundsException
The reason for the last line of output is that the loop is trying to access the element at index 2 of the array, but the highest index in the array is 1 (since the array was declared with a size of 2). This results in an ArrayIndexOutOfBoundsException being thrown.
What is ArrayIndexOutOfBoundsException?
`ArrayIndexOutOfBoundsException` is a type of runtime exception that is thrown when an invalid index is used to access an array. In Java, arrays are zero-indexed, meaning that the first element of an array is at index 0. If an attempt is made to access an element at an index that is outside the range of valid indices for the array (i.e., less than 0 or greater than or equal to the length of the array), then an `ArrayIndexOutOfBoundsException` is thrown.
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A website you can visit
online is an example
of?
Answer:
A website you can visit online is an example of a digital media.
Explanation:
Which three EBM metrics is capture organisational value?
The three EBM metrics that capture organizational value are revenue, profit margin, and customer satisfaction.
Revenue is a measure of the total amount of money a company generates from its products or services. Profit margin is the ratio of profit to revenue and reflects how efficiently a company is using its resources. Customer satisfaction measures how well a company is meeting its customers' needs and expectations. These metrics are crucial for measuring the success of a company and its ability to create value for stakeholders. Revenue growth is important for long-term success, while profit margin reflects the company's ability to control costs and increase efficiency. Customer satisfaction is essential for maintaining customer loyalty and repeat business, which ultimately drives revenue and profit. By focusing on these three metrics, companies can improve their overall performance and create sustainable value for all stakeholders.
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An Agile team has collaborated with the product owner to define and prioritize user stories. However, prior to starting work on the high priority stories, what would the team still need?
Once an Agile team has collaborated with the product owner to define and prioritize user stories, the team still needs to ensure that they have a clear understanding of the requirements and scope of the high priority stories.
This involves conducting detailed discussions with the product owner to clarify any ambiguities and obtain additional information that may be required. Additionally, the team needs to identify any dependencies or potential risks associated with the high priority stories, and take steps to mitigate them. Finally, the team needs to plan and coordinate their work, taking into consideration the skills and availability of team members, and ensuring that they have the necessary resources to successfully complete the work. By addressing these issues, the team can ensure that they are well-prepared to start work on the high priority stories and deliver a successful product.
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How do you access BIOS or system setup on Dell Venue Pro tablet
To access BIOS or system setup on a Dell Venue Pro tablet, follow these steps:
Power off the tablet completelyPress and hold the Volume down button and Power button simultaneouslfor a few seconds until the Dell logo appears on the screenRelease the Power button but continue holding the Volume down button until the "Select Boot Mode" screen appearsUse the Volume up and Volume down buttons to navigate to the "Setup" option, then press the Power button to select itYou should now be able to access the BIOS or system setup on your Dell Venue Pro tablet. From here, you can configure various settings such as boot order, system security, and device performance. It's important to be careful when making changes to the BIOS, as any incorrect settings could potentially cause issues with your device. Be sure to consult your device's manual or Dell's support website if you are unsure about any settings or procedures
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What feature automatically adjusts the size of a text frame based on the length of the text?
One feature that automatically adjusts the size of a text frame based on the length of the text is called "Auto-sizing" or "Auto-fit." This feature is available in various design software programs, such as Adobe InDesign and Microsoft Publisher.
When a text frame is set to Auto-sizing, it will adjust its width and height to fit the length of the text within it. This means that if you add more text to the frame, the frame will automatically resize to accommodate it, and if you delete text, the frame will shrink accordingly. Auto-sizing is a useful tool for designers who need to work with varying amounts of text in their layouts. It allows them to create consistent designs without worrying about text overflowing or leaving too much empty space. By using this feature, designers can focus on the content and design elements without having to manually adjust the text frame each time. In conclusion, the Auto-sizing feature is a great time-saving tool for designers working with text-heavy layouts. It automatically adjusts the size of a text frame based on the length of the text, ensuring that the design is consistent and visually appealing.
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You are leading an Agile team developing an inventory management and control system for a major retailer in your country. Halfway during the iteration you discover that the predictive analytics module that is currently being developed is no longer required by the customer. What should you do?
As the Agile team leader, the first thing you should do is discuss the situation with the customer to confirm that they no longer require the predictive analytics module. If the customer confirms this, the team should then reassess the project scope and adjust the iteration plan accordingly to remove the module from the development process.
It is important to ensure that the inventory management and control system being developed is aligned with the customer's needs and requirements, so removing a module that is no longer required is a necessary step in ensuring project success. The team should also analyze the impact of this change on the project timeline and budget, and make any necessary adjustments to ensure that the project remains on track.
Overall, Agile methodology allows for flexibility in adapting to changes in customer needs, and adjusting the project scope accordingly. By being responsive to the customer's changing requirements, the team can ensure that the inventory management and control system being developed is effective and meets the customer's needs.
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