Answer:
#include <iostream>
using namespace std;
int main ()
{
int n, i;
float sum = 0.0, average;
cout << "Enter the number of items:";
cin >> n;
float num[n];
for(i = 0; i < n; ++i)
{
cout << "Enter a number: ";
cin >> num[i];
sum += num[i];
}
average = sum / n;
cout << "Average = " << average;
return 0;
}
Explanation:
OK, I let ChatGPT write this one, but it is a proper solution. You can simplify it by not storing each number in an array element. This is because other than adding it to the sum, you don't need these numbers.
I need help with the question below.
import java.util.*;
public class TreeExample2 {
public static void main (String[] argv)
{
// Make instances of a linked-list and a trie.
LinkedList intList = new LinkedList ();
TreeSet intTree = new TreeSet ();
// Number of items in each set.
int collectionSize = 100000;
// How much searching to do.
int searchSize = 1000;
// Generate random data and place same data in each data structure.
int intRange = 1000000;
for (int i=0; i 0)
r_seed = t;
else
r_seed = t + m;
return ( (double) r_seed / (double) m );
}
// U[a,b] generator
public static double uniform (double a, double b)
{
if (b > a)
return ( a + (b-a) * uniform() );
else {
System.out.println ("ERROR in uniform(double,double):a="+a+",b="+b);
return 0;
}
}
// Discrete Uniform random generator - returns an
// integer between a and b
public static long uniform (long a, long b)
{
if (b > a) {
double x = uniform ();
long c = ( a + (long) Math.floor((b-a+1)*x) );
return c;
}
else if (a == b)
return a;
else {
System.out.println ("ERROR: in uniform(long,long):a="+a+",b="+b);
return 0;
}
}
public static int uniform (int a, int b)
{
return (int) uniform ((long) a, (long) b);
}
public static double exponential (double lambda)
{
return (1.0 / lambda) * (-Math.log(1.0 - uniform()));
}
public static double gaussian ()
{
return rand.nextGaussian ();
}
public static double gaussian (double mean, double stdDeviation)
{
double x = gaussian ();
return mean + x * stdDeviation;
}
} // End of class RandTool
The given code is a Java program that includes a class named TreeExample2 with a main method. It demonstrates the usage of a linked list and a tree set data structure to store and search for elements.
The program begins by creating instances of a linked list (LinkedList) and a tree set (TreeSet). Then, it defines two variables: collectionSize and searchSize. collectionSize represents the number of items to be stored in each data structure, while searchSize determines the number of search operations to be performed.
Next, the program generates random data within the range of intRange (which is set to 1000000) and inserts the same data into both the linked list and the tree set.
The program uses a set of utility methods to generate random numbers and perform various operations. These methods include:
uniform(): Generates a random double between 0 and 1 using a linear congruential generator.
uniform(double a, double b): Generates a random double within the range [a, b).
uniform(long a, long b): Generates a random long within the range [a, b].
uniform(int a, int b): Generates a random integer within the range [a, b].
exponential(double lambda): Generates a random number from an exponential distribution with the specified lambda parameter.
gaussian(): Generates a random number from a standard Gaussian (normal) distribution.
gaussian(double mean, double stdDeviation): Generates a random number from a Gaussian distribution with the specified mean and standard deviation.
Overall, the code serves as an example of using a linked list and a tree set in Java, along with utility methods for generating random numbers from various distributions.
9
Select the correct answer.
What is the purpose of flowcharts?
OA.
О в.
O C.
to depict objects and classes
to show the flow of data between functions
to show the relationships between data entities
O D. to provide a high-level description of code
O E. to represent algorithms graphically
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When writing technical information to a non-technical audience, you discover that the information appears to be geared more toward an expert audience. Which of the following strategies can help to adapt the writing to meet the needs of your audience?
When adapting technical information for a non-technical audience, several strategies can be employed to ensure clarity and understanding:
The StrategiesSimplify language: Replace technical jargon and acronyms with plain language that is easily understood by the general audience.
Define terms: If technical terms are necessary, provide clear definitions or explanations to help readers comprehend their meaning.
Use analogies: Relate complex concepts to familiar everyday situations or objects, making it easier for non-experts to grasp the ideas.
Break down complex ideas: Divide complex information into smaller, more manageable sections, and provide step-by-step explanations or examples.
Visual aids: Utilize visuals such as diagrams, charts, or infographics to supplement the text and enhance understanding.
Provide context: Frame technical information within a broader context to help readers understand its relevance and importance.
Test for comprehension: Seek feedback from non-technical individuals to gauge their understanding and make necessary revisions.
By implementing these strategies, you can effectively bridge the gap between technical content and a non-technical audience, facilitating comprehension and engagement.
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Read the Python program below:
1 num1 = int(input())
2
num2 = 10 + num1 * 2
3
print(num2)
4 num1 = 20
5 print(num1)
Question 2
When this program is executed, if the user types 10 on the
keyboard, what will be displayed on the screen as a result of
executing line 5?
A. 10
B. 20
C. 10 and 20
D. There is an error in the program because a variable cannot
hold two values at the same time
When the program is executed and the user types 10 as input, the program will display the following on the screen as a result of executing line 5: 20 (Option B)
How does this work?Line 5 print(num1) will print the value stored in the variable num1, which is 20 at that point in the program.
The variable num1 was reassigned the value 20 in line 4, so the updated value of num1 is printed, which is 20. Therefore, the output will be 20.
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Select the correct answer from each drop-down menu. Erin is writing an essay about the factors that can lead to mental illness Choose the correct way to complete each sentence. One factor leading to mental illness is Exposure to toxins during © 2023 Edmentum. All rights reserved. which can be caused by the type of closed-head injury that occurs during a car accident. also increases the risk of developing a mental illnesses
A wide variety of mental health conditions—disorders that impact your emotions, thinking, and behavior—are referred to as mental illnesses, sometimes known as mental health disorders.
Thus, Depression, anxiety disorders, schizophrenia, eating disorders, and compulsive behaviors are a few examples of mental illnesses. Many people occasionally experience problems with their mental health.
However, a mental health issue turns into a mental disease when persistent symptoms put you under a lot of stress and impair your capacity to perform daily tasks.
A mental illness can make your life miserable and interfere with regular activities including work, school, and relationships. Most of the time, a combination of medicine and talk therapy helps control symptoms.
Thus, A wide variety of mental health conditions—disorders that impact your emotions, thinking, and behavior—are referred to as mental illnesses, sometimes known as mental health disorders.
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Type the correct answer in the box. Spell all words correctly.
Once an application is deployed, which phase allows for the implementation of new requirements?
After the deployment of an application, the
phase allows for the implementation of new requirements,
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Software deployments to a range of computing services, including Amazon EC2, AWS Faregate, AWS Lambda, and your on-premises servers, are automated via the completely managed deployment solution AWS Code Deploy.
Open the Code Deploy console at https://console.aws.amazon.com/codedeploy after logging into the AWS Management Console. Sign in using the same IAM user information or account that you used to access Code Deploy before. Choose Applications after expanding Deploy in the navigation bar.
With the use of the AWS Support API, programmers may generate, manage, and close support issues, as well as operationally manage Trusted Advisor check requests and status. Customers of AWS Support who have a Business or Enterprise support package have access to the AWS Support API.
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Type the correct answer in the box. Spell all words correctly.
Based on the given information, in which phase of the SDLC is Leigh involved?
Leigh works in an IT firm. She shows prototypes of software to clients. Leigh is involved in the
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phase of the SDLC.
Edmentum/ Plato
Leigh works in an it firm. she shows prototypes of software to clients. leigh is involved in the Implementation phase of the sdlc.
A project management model called the system development life cycle outlines the steps needed to take a project from conception to completion. For instance, software development teams use many models of the systems development life cycle, such as the waterfall, spiral, and agile methods.
The planning, system analysis, system design, development, implementation, integration, testing, and operations and maintenance phases of the systems development life cycle are included. When the goal of the system development life cycle is to create software applications, security is essential.
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PLEASE I NEED HELP ASAP!! WILL MARK BRAINILEST
Some examples of HTML tags you might observe in the source code of a web page:
<html>: Represents the root element of an HTML document.<head>: Contains metadata and other non-visible information about the web page.<title>: Specifies the title of the web page that appears in the browser's title bar or tab.What is the act of using the tags?The tag serves as the fundamental element for an HTML file. This tag envelops all the remaining components of the webpage.
The element holds important information about the webpage such as metadata and other details that are not visible to the user. One of the components found in web pages is the <title> tag, which indicates the webpage's title.
The <title> element identifies the webpage's title. The information displayed in the title bar or tab of a browser is commonly utilized to offer a concise summary of the webpage's content.
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Creating a Web Page Using HTML: Tutorial
An HTML File
This activity will help you meet these educational goals:
8 of 25
Save &
• Content Standards-You will perform an Investigation, in which you will make observations and communicate your results in written form. Inquiry-You will perform an Investigation, in which you will make observations and communicate your results in written form.
⚫ 21st Century Skills-You will use critical thinking and problem solving skills.
Directions
Read the instructions for this self-checked activity. Type in your response to each question, and check your answers. At the end of the activity, write a brief evaluation of your work.
Activity
Visit the About Us page of Edmentum's web site. Once the web page loads, view the source HTML file by right-clicking on the page and choosing View Source (in Internet Explorer) or View Page Source (in Firefox or Chrome). If you use Safari, you have to click on Develop | Show Page Source. (If Develop is not visible, go to Preferences and tick Show Develop in the Advanced menu bar.)
Part A
Observe the HTML code. You will see many instances of text enclosed in angle brackets . These instances of text are HTML tags. List some of the HTML tags you see.
Investigate the different types of compact disks
Answer: the most common ones include CD-Audio, CD-ROM, CD-R, CD-RW, and CD-DA.
Explanation:
Compact Discs (CDs) are optical storage media that have been widely used for audio, data, and video storage. While there are several types of CDs, the most common ones include CD-Audio, CD-ROM, CD-R, CD-RW, and CD-DA.
1. CD-Audio: It is also known as a music CD or audio CD, CD-Audio is primarily used for storing and playing back audio recordings. It can hold up to 74 minutes (or 80 minutes with overburning) of uncompressed audio in the Red Book format. CD-Audio discs can be played on standalone CD players and most computer CD/DVD drives.
2. CD-ROM: CD-ROM stands for Compact Disc Read-Only Memory. These discs contain data that can only be read and not written or modified. CD-ROMs are widely used for distributing software, games, multimedia applications, and other types of data. They can store up to 700 MB (or 80 minutes) of data.
3. CD-R: CD-R (Compact Disc-Recordable) discs are blank discs that can be recorded once using a CD burner or writer. Once the data is written, it becomes permanent and cannot be erased or modified. CD-Rs are commonly used for creating backups, storing music compilations, and archiving data. They also have a capacity of 700 MB (or 80 minutes).
4. CD-RW: CD-RW (Compact Disc-ReWritable) discs are similar to CD-Rs but with the added ability to be erased and rewritten multiple times. This rewritable feature makes CD-RWs suitable for tasks that require frequent data changes or updates. The capacity of CD-RW discs is the same as CD-Rs, i.e., 700 MB (or 80 minutes).
5. CD-DA: CD-DA (Compact Disc Digital Audio) is another term for CD-Audio, indicating that the disc contains uncompressed audio in the standard Red Book format. CD-DA discs can be played on CD players and CD-ROM drives that support audio playback.
ed 4. As a network administrator of Wheeling Communications, you must ensure that the switches used in the organization are secured and there is trusted access to the entire network. To maintain this security standard, you have decided to disable all the unused physical and virtual ports on your Huawei switches. Which one of the following commands will you use to bring your plan to action? a. shutdown b. switchport port-security c. port-security d. disable
To disable unused physical and virtual ports on Huawei switches, the command you would use is " shutdown"
How doe this work?The "shutdown" command is used to administratively disable a specific port on a switch.
By issuing this command on the unused ports, you effectively disable those ports, preventing any network traffic from passing through them.
This helps enhance security by closing off access to unused ports, reducing the potential attack surface and unauthorized access to the network.
Therefore, the correct command in this scenario would be "shutdown."
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True or False: Only CSS has online documentation because it is a more complex language than HTML. O True False
Answer:
False
Explanation:
Both CSS (Cascading Style Sheets) and HTML (Hypertext Markup Language) have online documentation. CSS and HTML are separate languages with different purposes. HTML is used for structuring and presenting content on the web, while CSS is used for styling and formatting the appearance of that content.
Both languages have their own specifications and documentation available online. HTML documentation provides information about the various elements, attributes, and their usage, while CSS documentation covers properties, selectors, and how to apply styles to HTML elements.
Therefore, it is incorrect to say that only CSS has online documentation. Both CSS and HTML have extensive documentation available for reference.
What most directly led the U.S. government to publish the coordinated framework of the regulation of biotechnology in 1986
A the discovery of dna by Franklin, Watson, crick
B the outdated regulation for generic manipulation
C the lack of any regulations for biotech activities
D the desire for a new agency to oversee biotech
The thing that most directly led the U.S. government to publish the coordinated framework of the regulation of biotechnology in 1986 was C. The lack of any regulations for biotech activities
How did this happen?The United States Due to the absence of regulations governing biotech activities, the government released the Coordinated Framework for the Regulation of Biotechnology in 1986.
There was increasing worry about the possible hazards and unknowns related to developing biotechnologies at that point in time. A lack of clear directives and monitoring necessitated the implementation of a synchronized regulatory framework that could effectively tackle the distinctive hurdles posed by biotechnology.
The objective of the framework was to create a well-defined regulatory route and offer instructions for evaluating the safety and environmental consequence of biotechnology products and actions.
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The purpose of post market surveillance is to make regulation more effective and recalls easier
True or false
Answer:True
Explanation:
The purpose of post-market surveillance is to make regulation more effective and recalls easier. Post-market surveillance plays a crucial role in monitoring the safety and effectiveness of products after they have been approved and made available in the market. It helps regulatory authorities identify and address any issues or risks associated with the product's use, leading to more effective regulation. Additionally, by monitoring products in the market, post-market surveillance facilitates the identification of potential problems, which can make recalls easier if necessary to protect public health and safety.
