The Fibonacci numbers are 0, 1, 1, 2, 3, 5, 8, 13, ......., where each number is the sum of the two preceding numbers. Write a program that declares an array of length 15 and fills the array with the first 15 Fibonacci numbers. Print the array to check if the array elements are correct. Use the sizeofoperator instead of 15 whenever you need to use the array length.
Acróstico sobre mouse
Question 20:
Which of the following scenarios involve computers making predictions based on the analysis of
patterns in large data sets?
Select two answers.
Astate education board analyzing demographic information and academic records to identify students at risk
of dropping out of school.
The federal government analyzing state spending data to identify which states spent the most on social
services
A video streaming service analyzing viewer's habits to suggest videos based on the viewing history of other
viewers.
An airline analyzing flight records to determine the routes it operates with the least bookings.
Answer:
A video streaming service analyzing viewer’s habits to suggest videos based on the viewing history of other viewers.
A state education board analyzing demographic information and academic records to identify students at risk of dropping out of school.
Explanation:
I just took the test and passed when you have multiple choice questions always pick ones that similar to each other and make sure it fit the question.
there are several application to assist you to surf through the internet mention three regarding computer
Answer:
E-mailweb browsingpeer-to peer servicesExplain the paging concept and main disadvantages of pipelined
approaches? Compare the superscalar and super pipelined approaches
with block diagram?
Answer:
PAGINACIÓN En la gestión de memoria con intercambio, cuando ... Debido a que es posible separar los módulos, se hace más fácil la modificación de los mismos. ... Ventajas y Desventajas de la segmentación paginada
Explanation:
Think of an aspect of HTML that you found challenging to master. Why is that aspect of HTML important? What are some future situations that you could use it in?
Answer:
html is a thing that u can to create an website business that u can make money on it
This lab was designed to teach you more about using Scanner to chop up Strings. Lab Description : Take a group of numbers all on the same line and average the numbers. First, total up all of the numbers. Then, take the total and divide that by the number of numbers. Format the average to three decimal places Sample Data : 9 10 5 20 11 22 33 44 55 66 77 4B 52 29 10D 50 29 D 100 90 95 98 100 97 Files Needed :: Average.java AverageRunner.java Sample Output: 9 10 5 20 average = 11.000 11 22 33 44 55 66 77 average = 44.000 48 52 29 100 50 29 average - 51.333 0 average - 0.000 100 90 95 98 100 97 average - 96.667
Answer:
The program is as follows:
import java.util.*;
public class Main{
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
String score;
System.out.print("Scores: ");
score = input.nextLine();
String[] scores_string = score.split(" ");
double total = 0;
for(int i = 0; i<scores_string.length;i++){
total+= Double.parseDouble(scores_string[i]); }
double average = total/scores_string.length;
System.out.format("Average: %.3f", average); }
}
Explanation:
This declares score as string
String score;
This prompts the user for scores
System.out.print("Scores: ");
This gets the input from the user
score = input.nextLine();
This splits the scores into an array
String[] scores_string = score.split(" ");
This initializes total to 0
double total = 0;
This iterates through the scores
for(int i = 0; i<scores_string.length;i++){
This calculates the sum by first converting each entry to double
total+= Double.parseDouble(scores_string[i]); }
The average is calculated here
double average = total/scores_string.length;
This prints the average
System.out.format("Average: %.3f", average); }
}
In java I need help on this specific code for this lab.
Problem 1:
Create a Class named Array2D with two instance methods:
public double[] rowAvg(int[][] array)
This method will receive a 2D array of integers, and will return a 1D array of doubles containing the average per row of the 2D array argument.
The method will adjust automatically to different sizes of rectangular 2D arrays.
Example: Using the following array for testing:
int [][] testArray =
{
{ 1, 2, 3, 4, 6},
{ 6, 7, 8, 9, 11},
{11, 12, 13, 14, 16}
};
must yield the following results:
Averages per row 1 : 3.20
Averages per row 2 : 8.20
Averages per row 3 : 13.20
While using this other array:
double[][] testArray =
{
{1, 2},
{4, 5},
{7, 8},
{3, 4}
};
must yield the following results:
Averages per row 1 : 1.50
Averages per row 2 : 4.50
Averages per row 3 : 7.50
Averages per row 4 : 3.50
public double[] colAvg(int[][] array)
This method will receive a 2D array of integers, and will return a 1D array of doubles containing the average per column of the 2D array argument.
The method will adjust automatically to different sizes of rectangular 2D arrays.
Example: Using the following array for testing:
int [][] testArray =
{
{ 1, 2, 3, 4, 6},
{ 6, 7, 8, 9, 11},
{11, 12, 13, 14, 16}
};
must yield the following results:
Averages per column 1: 6.00
Averages per column 2: 7.00
Averages per column 3: 8.00
Averages per column 4: 9.00
Averages per column 5: 11.00
While using this other array:
double[][] testArray =
{
{1, 2},
{4, 5},
{7, 8},
{3, 4}
};
must yield the following results:
Averages per column 1: 3.75
Averages per column 2: 4.75
My code is:
public class ArrayDemo2dd
{
public static void main(String[] args)
{
int [][] testArray1 =
{
{1, 2, 3, 4, 6},
{6, 7, 8, 9, 11},
{11, 12, 13, 14, 16}
};
int[][] testArray2 =
{
{1, 2 },
{4, 5},
{7, 8},
{3,4}
};
// The outer loop drives through the array row by row
// testArray1.length has the number of rows or the array
for (int row =0; row < testArray1.length; row++)
{
double sum =0;
// The inner loop uses the same row, then traverses all the columns of that row.
// testArray1[row].length has the number of columns of each row.
for(int col =0 ; col < testArray1[row].length; col++)
{
// An accumulator adds all the elements of each row
sum = sum + testArray1[row][col];
}
//The average per row is calculated dividing the total by the number of columns
System.out.println(sum/testArray1[row].length);
}
} // end of main()
}// end of class
However, it says there's an error... I'm not sure how to exactly do this type of code... So from my understanding do we convert it?
Answer:
Explanation:
The following code is written in Java and creates the two methods as requested each returning the desired double[] array with the averages. Both have been tested as seen in the example below and output the correct output as per the example in the question. they simply need to be added to whatever code you want.
public static double[] rowAvg(int[][] array) {
double result[] = new double[array.length];
for (int x = 0; x < array.length; x++) {
double average = 0;
for (int y = 0; y < array[x].length; y++) {
average += array[x][y];
}
average = average / array[x].length;
result[x] = average;
}
return result;
}
public static double[] colAvg(int[][] array) {
double result[] = new double[array[0].length];
for (int x = 0; x < array[x].length; x++) {
double average = 0;
for (int y = 0; y < array.length; y++) {
average += array[y][x];
}
average = average / array.length;
result[x] = average;
}
return result;
}
outline four advantages of digital
cameras over analogue cameras
Answer:
Explanation:
A digital camera refers to a camera whereby the photographs are being captured in digital memory. An analogue camera refers to the traditional camera that typically sends video over cable.
The advantages of digital cameras over analogue cameras include:
1. Massive Storage Space:
There is a large storage space for photos and thus helps to prevent limitations to film. There are memory cards that can store several images.
2. Multiple functions:
The digital camera performs several functions like face detection, night and motion detection This makes capturing of images more fun and brings about better images.
3. Video Camera:
Digital cameras can also capture moving pictures while analog camera typically captures images that are still. Digital camera is vital as it can be used for live streaming.
4. Smaller and Lighter:
Digital cameras are usually smaller and lighter which makes them more portable and easy to carry about.
What is the creative strategy for music application.
Answer:
The City of Vancouver has allocated $300,000 to support the growth and development of the Vancouver Music Strategy, developed to address current gaps in the music ecosystem that support: Creating a sustainable, resilient, and vibrant music industry.
Explanation:
Use the drop-down menus to describe how to add a data bar to a report.
1. Open the table in view.
2. Click the column of the desired numerical field.
3. Click the conditional tab Format, then .
4. In the Rules Manager dialog box, click .
5. Select to “compare to other records,” and determine whether you want the value and bar to show at the same time.
6. Adjust the desired length of the bar and the color. Click OK.
7. Once satisfied with your rule, click and then OK.
Answer:
1. layout
3. conditional formatting
4. new rule
7. apply
Explanation:
just did it on edge
Write the Java classes for the following classes. Make sure each includes 1. instance variables 2. constructor 3. copy constructor Submit a PDF with the code The classes are as follows: Character has-a name : String has-a health : integer has-a (Many) weapons : ArrayList has-a parent : Character has-a level : Level (this should not be a deep copy) Level has-a name : String has-a levelNumber : int has-a previousLevel : Level has-a nextLevel : Level Weapon has-a name : String has-a strength : double Monster is-a Character has-a angryness : double has-a weakness : Weakness Weakness has-a name : String has-a description: String has-a amount : int
Answer:
Explanation:
The following code is written in Java. It is attached as a PDF as requested and contains all of the classes, with the instance variables as described. Each variable has a setter/getter method and each class has a constructor. The image attached is a glimpse of the code.
(Hours, minutes, and seconds) Write a method that returns a string in the form of hour:minute:second for a given total seconds using the following header:
public static String format(long seconds)
Here is a sample run:
Enter total seconds: 342324
The hours, minutes, and seconds for total seconds 342324 is 23:05:24
Note that a zero is padded to hour, minute, and second if any of these values is a single digit.
Answer:
Answered below.
Explanation:
class Convert {
public static String format(long seconds) {
Scanner sc = new Scanner(System.in);
System.out.print("Enter total seconds: ");
int secs = sc.nextInt();
int hours = secs / 3600;
int minutes = (secs % 3600) / 60;
int seconds = (secs % 3600) % 60;
String timeFormat = hours + ":" + minutes + ":" + seconds;
return timeFormat;
}
}
An example of a host-based intrusion detection tool is the tripwire program. This is a file integrity checking tool that scans files and directories on the system on a regular basis and notifies the administrator of any changes. It uses a protected database of cryptographic checksums for each file checked and compares this value with that recomputed on each file as it is scanned. It must be configured with a list of files and directories to check and what changes, if any, are permissible to each. It can allow, for example, log files to have new entries appended, but not for existing entries to be changed. What are the advantages and disadvantages of using such a tool? Consider the problem of determining which files should only change rarely, which files may change more often and how, and which change frequently and hence cannot be checked. Hence consider the amount of work in both the configuration of the program and on the system administrator monitoring the responses generated.
Answer:
The main problem with such a tool would be resource usage
Explanation:
The main problem with such a tool would be resource usage. Such a tool would need a large amount of CPU power in order to check all of the files on the system thoroughly and at a fast enough speed to finish the process before the next cycle starts. Such a program would also have to allocate a large amount of hard drive space since it would need to temporarily save the original versions of these files in order to compare the current file to the original version and determine whether it changed or not. Depending the amount of files in the system the work on configuring the program may be very extensive since each individual file needs to be analyzed to determine whether or not they need to be verified by the program or not. Monitoring responses may not be so time consuming since the program should only warn about changes that have occurred which may be only 10% of the files on a daily basis or less.
What is the command to launch each of the following tools? Local Group Policy Local Security Policy Computer Management console Local Users and Groups console Resultant Set of Policy (RSoP)
Answer:
The command for
Local Group Policy is GPedit.msc
Local Security Policy is SecPol.msc
Computer Management console is Compmgmt.msc
Local Users and Groups console is Lusrmgr.msc
Resultant Set of Policy is RSOP.msc
Explanation:
The command for
Local Group Policy is GPedit.msc
Local Security Policy is SecPol.msc
Computer Management console is Compmgmt.msc
Local Users and Groups console is Lusrmgr.msc
Resultant Set of Policy is RSOP.msc
Animation timing is does not affect the
speed of the presentation
Select one:
True
False
Answer:
True
Explanation:
I think it's true.....
What is the benefit of making an archive folder visible in the Outlook folder list?
This makes the folder available on the Office 365 website.
The folder can be password protected to increase security.
Archived items in the folder are accessible within the Outlook client.
Archived items in the folder can be shared with other Outlook users.
Answer:
a
Explanation:
Question 1
1 pts
The pressure of the electrons in a wire is measured in units called
volts
amperes
watts
ohms
The largely instinct 3.5 inch floppy disc uses which connector
Answer:
Option A, Volts
Explanation:
Volts is the unit of pressure of the electrons in a wire. One Volt is the required pressure to allow flow of one unit of current in a circuit against a resistance of one ohm.
Hence, option A is correct
SHORT ANSWERS:
Q.1 List some causes of poor software quality?
Q.2 List and explain the types of software testing?
Q.3 List the steps to identify the highest priority actions?
Q.4. Explain the importance of software quality?
Answer:
Hard drive Microsoft have the highest priority actions
To use cache memory main memory are divided into cache lines typically 32 or 64 bytes long.an entire cache line is cached at once what is the advantage of caching an entire line instead of single byte or word at a time?
Answer:
The advantage of caching an entire line in the main memory instead of a single byte or word at a time is to avoid cache pollution from used data
Explanation:
The major advantage of caching an entire line instead of single byte is to reduce the excess cache from used data and also to take advantage of the principle of spatial locality.
Which of the following characteristics differentiates PCM from BWF audio
file formats?
metadata storage
.wav file extension
uncompressed audio file format
compressed audio file format
Answer: A
Explanation:
Answer:
A
Explanation:
What is the name for the last word on a dictionary page?
a. Final word
c. First guideword
b. Second guideword
d. None of these
Please select the best answer from the choices provided
A
B
XOOO
с
Answer:
bbbbbbbbbbbbbbbbbbbbbbbb
Explanation:
bbbbbbbbbbbbbbbbbbbbbbbbb
Answer:
B.Second guideword
Explanation:
Reusing existing software to create a new software system or product can be a cost-efficient approach to development in many software projects. It may not be cost-efficient in all projects. As a software engineer, you can determine if it is the best approach for your project only if you know, and can estimate, the associated costs. Which of the following costs is NOT one of the costs typically considered when estimating the cost of reuse?
A. The purchase or license cost of COTS software, where applicable
B. Modification and/or configuration costs associated with making reusable software meet system requirements
C. The cost associated with finding analyzing, and assessing software for reuse
D. Legal costs associated with defending against charges of copyright infringement
E. Integration costs associated with mixing reusable software and other software (either new or reused)
Answer:
D. Legal costs associated with defending against charges of copyright infringement
Explanation:
When estimating the cost of reusing software you are planning to obtain the necessary licences that are required for your project which will prevent copyright infringement claims from taking place.
Derive the three-dimensional transformation matrix for scaling an object by a scaling factor s in a direction defined by the direction cosines alpha , beta , gamma
Answer:
i dont know
Explanation:
i dont knoe im doing this for the points hehe
Consider the following recursive method.
public static String doSomething(String str)
{
if (str.length() < 1)
{
return "";
}
else
{
return str.substring(0, 1) + doSomething(str.substring(1));
}
}
Which of the following best describes the result of the call doSomething(myString) ?
A
The method call returns a String containing the contents of myString unchanged.
B
The method call returns a String containing the contents of myString with the order of the characters reversed from their order in myString.
C
The method call returns a String containing all but the first character of myString.
D
The method call returns a String containing only the first and second characters of myString.
E
The method call returns a String containing only the first and last characters of myString.
Answer:
A
The method call returns a String containing the contents of myString unchanged.
Explanation:
Briefly explain how Riboflavin deficiency lead to disease state.
Answer:
Severe riboflavin deficiency can impair the metabolism of other nutrients, especially other B vitamins, through diminished levels of flavin coenzymes [3]. Anemia and cataracts can develop if riboflavin deficiency is severe and prolonged [1]. The earlier changes associated with riboflavin deficiency are easily reversed.
Make these negative sentences more positive and polite. Keep the meaning.
1.Don’t run for the bus. You might slip on the ice and fall
2.Don’t tell me what you can’t do.
3.Don’t eat with your mouth open.
4.Don’t submit an incomplete report.
Answer:
You should not run for the bus. You could slip on the ice and fall
Would you stop telling me what you can't do
Could you not eat with your mouth open
You should not submit an incomplete report
Answer:
You should not run for the bus. You could slip on the ice and fall
please stop telling me what you can't do.
please do not eat with your mouth open
you shouldn't submit an incomplete report. it could affect your grades negatively.
Explanation:
hope this helps!
~mina
Need to compress this IPv6 Address
ad93:a0e4:a9ce:32fc:cba8:15fe:ed90:d768
I can't underatnd your question
SORRY
explain the procedure you will undertake to create a new partition
Write a SELECT statement that displays each product purchased, the category of the product, the number of each product purchased, the maximum discount of each product, and the total price from all orders of the item for each product purchased. Include a final row that gives the same information over all products (a single row that provides cumulative information from all your rows). For the Maximum Discount and Order Total columns, round the values so that they only have two decimal spaces. Your result
Answer:
y6ou dont have mind
Explanation: