Answer:
File management is the process of administering a system that correctly handles digital data. Therefore, an effective file management system improves the overall function of a business workflow. It also organizes important data and provides a searchable database for quick retrieval
Consider the following two data structures for storing several million words.
I. An array of words, not in any particular order
II. An array of words, sorted in alphabetical order
Which of the following statements most accurately describes the time needed for operations on these data structures?
A. Finding the first word in alphabetical order is faster in I than in II.
B. Inserting a word is faster in II than in I.
C. Finding a given word is faster in II than in I.
D. Finding the longest word is faster in II than in I.
Answer:
The correct answer is C.
Explanation:
Finding a given word requires the search operation. The search operation is faster in a sorted array compared to an unsorted array. In a sorted array the binary search method is used which runs on logarithmic time while in an unsorted array, there's no other way than linear search which takes O(n) time on the worst case where the required word is not in the array.
The statement which most accurately describes the time needed for operations on these data structures is: C. Finding a given word is faster in II than in I.
What is a binary search?Binary search can be defined as an efficient algorithm that is designed and developed for searching an element (information) from a sorted list of data, especially by using the run-time complexity of Ο(log n)
Note: n is the total number of elements.
In Computer science, Binary search typically applies the principles of divide and conquer. Thus, to perform a binary search on an array, the array must first be sorted in an alphabetical or ascending order.
In conclusion, the statement which most accurately describes the time needed for operations on these data structures is that, finding a given word is faster in data structure II than in I.
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Write a client program ClientSorting2 and in the main() method: 1. Write a modified version of the selection sort algorithm (SelectionSorter()) that sorts an array of 23 strings (alphabetically) rather than one of integer values. Print the array before it is sorted in the main() method, then after it is sorted in SelectionSorter().
Answer:
The program in Java is as follows:
import java.util.*;
public class Main{
public static void SelectionSorter(String[] my_array){
System.out.print("\nAfter sort: ");
for (int ind=0; ind < 22; ind++ ){
int min = ind;
for (int k=ind+1; k < 23; k++ )
if (my_array[k].compareTo(my_array[min] ) < 0 ){ min = k; }
String temp = my_array[ind];
my_array[ind] = my_array[min];
my_array[min] = temp; }
for (int j=0; j < 23; j++){ System.out.print(my_array[j]+" ");}
}
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
String [] myarray = new String [23];
for(int i= 0;i<23;i++){ myarray[i] = input.nextLine(); }
System.out.print("Before sort: ");
for ( int j=0; j < 23; j++ ){ System.out.print(myarray[j]+" "); }
SelectionSorter(myarray);
}
}
Explanation:
This defines the function
public static void SelectionSorter(String[] my_array){
This prints the header for After sort
System.out.print("\nAfter sort: ");
This iterates through the array
for (int ind=0; ind < 22; ind++ ){
This initializes the minimum index to the current index
int min = ind;
This iterates from current index to the last index of the array
for (int k=ind+1; k < 23; k++ )
This compares the current array element with another
if (my_array[k].compareTo(my_array[min] ) < 0 ){ min = k; }
If the next array element is smaller than the current, the elements are swapped
String temp = my_array[ind];
my_array[ind] = my_array[min];
my_array[min] = temp; }
This iterates through the sorted array and print each array element
for (int j=0; j < 23; j++){ System.out.print(my_array[j]+" ");}
}
The main begins here
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
This declares the array
String [] myarray = new String [23];
This gets input for the array elements
for(int i= 0;i<23;i++){ myarray[i] = input.nextLine(); }
This prints the header Before sort
System.out.print("Before sort: ");
This iterates through the array elements and print them unsorted
for ( int j=0; j < 23; j++ ){ System.out.print(myarray[j]+" "); }
This calls the function to sort the array
SelectionSorter(myarray);
}
}
At the beginning of the semester, we studied partially filled arrays. This is when the number of elements stored may be less than the maximum number of elements allowed. There are two different ways to keep track of partially filled arrays: 1) use a variable for the numberElements or 2) use a sentinel (terminating} value at the end of elements (remember c-strings?). In the code below, please fill in the details for reading the values into the an array that uses a sentinel value of -1. Complete the showArray function as well.
#include
using namespace std;
void showArray(int array[]);
// ToDo: Code showArray function with one array parameter
int main()
{
const int MAX_SIZE=16;
int array[MAX_SIZE]; // store positive values, using -1 to end the values.
cout <<"Enter up to " << MAX_SIZE-1 << " positive whole numbers, use -1 to stop\n";
//To do: Read the int values and save them in the static array variable.
// When the user enters -1 or the array has no more room, leave the loop..
//To do: store -1 at the end of elements in the array
// Show array function
showArray(array);
return 0;
}
// To do: print out for the array
void showArray(int array[])
{
}
Answer:
Complete the main as follows:
int num;
cin>>num;
int i = 0;
while(num!=-1 && i <16){
array[i] = num;
cin>>num;
i++; }
array[i+1] = -1;
The showArray() as follows:
int i =0;
while(array[i]!=0){
cout<<array[i]<<" ";
i++;
}
Explanation:
See attachment for complete program where comments are used to explain difficult lines
Write a recursive method called sumTo that accepts an integer parameter n and returns a real number representing the sum of the first n reciprocals. In other words, sumTo(n) returns (1 1/2 1/3 1/4 ... 1/n). For example, sumTo(2) should return 1.5. The method should return 0.0 if it is passed the value 0 and throw an IllegalArgumentException if it is passed a value less than 0.
Answer:
Sorry mate I tried it was wrong
Explanation:
Sorry again
Which of the following is necessary to appreciate features provided by software applications?
a package
O a basic understanding
O a basis of comparison
O coding concepts
Answer: a basic understanding
Explanation:
In other to appreciate the features that an application has, one must have a basic understanding of what the software is meant to do. That way, when the software does this duty, the person will recognize it and appreciate the software.
For instance, a person who does not understand the basic premise of Quickbooks will not be able to appreciate the various features provided by Quickbooks to make accounting easier for small to medium businesses.
match the following Microsoft Windows 7
Answer:
Explanation: will be still function but Microsoft will no longer provide the following: Technical support for any issues
What should a valid website have?
Select one:
a. Cited sources, copyright, and a clear purpose
b. Cited sources, copyright, and a poor design
c. Cited sources, copyright, and colorful images
d. Cited sources, no copyright, and a broad purpose
Answer:
A. cites sources,copyright,and a clear purpose
Increase the value of cell c30 by 15%
To increase the value of cell C30 by 15%, you can multiply the current value of C30 by 1.15.
To increase the value of cell C30 by 15%, you can follow these steps. First, multiply the current value of C30 by 0.15 to calculate 15% of the value. Then, add this calculated amount to the current value of C30. This can be expressed as C30 + (C30 * 0.15). For example, if the current value of C30 is 100, you would perform the calculation 100 + (100 * 0.15) to get the increased value. In this case, the result would be 115. This method ensures that the value in cell C30 is increased by 15% while retaining the existing value. Adjusting calculations accordingly based on the desired value and spreadsheet software used will allow you to increase the value of cell C30 by 15%.For more such questions on Cell C30:
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How does social network use message to entertain?
Answer:
Explanation:
Social Network allows for easy creation of large groups of people that have the same tastes or are looking for the same thing. This allows for easy ways to entertain by providing what these individuals are looking for. Whether it is funny pictures, animal videos, news, celebrity videos, etc. Basically this ability to group individuals together by taste is what allows social networks to entertain through mass messaging in a way that is effective and gets the media in front of huge audiences.
Given a number count the total number of digits in a number
Answer:
round up the log of the number
Explanation:
The ¹⁰log of a number gives you the number of digits if you round it up.
What yields 2.5? Type casting
Answer:
5.0/2
Explanation:
I don't do Java, but I do Python. I'm pretty sure the answer to this question is 5.0/2. I'm sorry if I'm wrong.
Add my epic games account "Lil Carr OXB" and if that not work, then "swish4444"
Or on Xbox "Lil Carr OXB" Thanks.
Answer:
-_________________________________-
Explanation:
-__________________________________________________________-
Answer:
okExplanation:
Multimedia Presentation: Mastery Test
Select the correct answer.
Helen wants to use actual voice testimonials of happy employees from her company in her presentation. What is the best way for her to use these
testimonials in the presentation?
OA. She can provide a link in her presentation where the audience can listen to the testimonials.
She can ask the employees to write down their thoughts for the presentation.
She can record the testimonials directly in her presentation.
D. She can read out the testimonials from a transcript.
B.
O C.
Reset
>
Next
The best way for Helen to use actual voice testimonials of happy employees from her company in her presentation is A) She can provide a link in her presentation where the audience can listen to the testimonials.
Using actual voice testimonials adds authenticity and credibility to Helen's presentation.
By providing a link, she allows the audience to directly hear the employees' voices and genuine expressions of satisfaction.
This approach has several advantages:
1)Audio Engagement: Listening to the testimonials in the employees' own voices creates a more engaging experience for the audience.
The tone, emotions, and enthusiasm conveyed through voice can have a powerful impact, making the testimonials more relatable and persuasive.
2)Employee Representation: By including actual voice testimonials, Helen gives her colleagues an opportunity to have their voices heard and to share their positive experiences.
This approach emphasizes the importance of employee perspectives and allows them to become active participants in the presentation.
3)Convenience and Accessibility: Providing a link allows the audience to access the testimonials at their own convenience.
They can listen to the testimonials during or after the presentation, depending on their preferences.
It also allows for easy sharing and revisiting of the testimonials.
4)Time Management: Including voice testimonials via a link enables Helen to efficiently manage the timing of her presentation.
She can allocate the appropriate time for other aspects of her talk while still giving the audience access to the full testimonials, without the need to rush or omit important information.
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If not cleared out, log files can eventually consume a large amount of data, sometimes filling a drive to its capacity. If the log files are on the same partition as the operating system, this could potentially bring down a Linux computer. What directories (or mount points) SHOULD be configured on its own partition to prevent this from happening?
Answer:
/var
Explanation:
The /var subdirectory contains files to which the system writes data during the course of its operation. Hence, since it serves as a system directory, it would prevent log files from consuming a large amount of data.
Answer:
/var
Explanation:
Hope this helps
In "PUBATTLEGROUNDS” what is the name of the Military Base island?
Answer:
Erangel
Explanation:
Answer:
Erangel
Explanation:
The Military Base is located on the main map known as Erangel. Erangel is the original map in the game and features various landmarks and areas, including the Military Base.
The Military Base is a high-risk area with a significant amount of loot, making it an attractive drop location for players looking for strong weapons and equipment. It is situated on the southern coast of Erangel and is known for its large buildings, warehouses, and military-themed structures.
The Military Base is a popular destination for intense early-game fights due to its high loot density and potential for player encounters.
Hope this helps!
Which of the following operating systems would allow a user to add functionality and sell or give away their versions?
Answer:open source
Explanation: what is's called
Linux is the operating systems would allow a user to add functionality and sell or give away their versions.
What is Linux Operating system?Linux has been defined as known to be a kind of an an Operating system which is known to be an open-source. It is one that is compared to Unix-like form of operating system but it is one that is often based on the the use of Linux kernel.
It has been said that to be an operating system kernel that was said to be released in 1991, by Linus Torvalds. Linux is said to be one that is often packaged as a service of a Linux distribution.
Linux has been used in a lot of ways such as the Server OS that is made for web servers, database servers, as well as file servers. They are known to be set up to aid high-volume as well as multithreading applications and also used for a lot of server types.
Therefore, Linux is the operating systems would allow a user to add functionality and sell or give away their versions. Hence, option A is correct.
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Which of the following operating systems would allow a user to add functionality and sell or give away their versions?
-Linux
-macOS
-Windows
-UNIX
Bro how the hell do u do full screen on windows
(LAPTOP. NOT PC.)
f11 does not work, does anyone have a solution?
Answer:
You'll need to hold down/click f11 and fn at the same time.
If not that, try ctrl + shift + f5.
I can guarantee the first works; not too sure about the second.
Explanation:
Well, it's hotkeys, so...
EDIT: The f5 command does nothing related to full screen, my bad.
Answer:
f11 should work just hold it down or restart your computer and try it again
Explanation:
A client is
a computer that is disconnected from the network.
the same as a server.
a computer that requests a service.
a router.
Answer:
a computer that requests a service.
Answer:
A computer that requests a service
Explanation:
In computing, a client is a piece of computer hardware or software that accesses a service made available by a server as part of the client–server model of computer networks. The server is often (but not always) on another computer system, in which case the client accesses the service by way of a network.
plz mark as brainliest
The value at index position x in the first array corresponds to the value at the
same index position in the second array. Initialize the array in (a) with hardcoded random sales values. Using the arrays in (a) and (b) above, write Java
statements to determine and display the highest sales value, and the month in
which it occurred. Use the JOptionPane class to display the output.
Sure! Here's a Java code snippet that demonstrates how to find the highest sales value and its corresponding month using two arrays and display the output using the JOptionPane class:
import javax.swing.JOptionPane;
public class SalesAnalyzer {
public static void main(String[] args) {
// Array with hardcoded random sales values
double[] sales = {1500.0, 2000.0, 1800.0, 2200.0, 1900.0};
// Array with corresponding months
String[] months = {"January", "February", "March", "April", "May"};
double maxSales = sales[0];
int maxIndex = 0;
// Find the highest sales value and its index
for (int i = 1; i < sales.length; i++) {
if (sales[i] > maxSales) {
maxSales = sales[i];
maxIndex = i;
}
}
// Display the highest sales value and its corresponding month
String output = "The highest sales value is $" + maxSales +
" and it occurred in " + months[maxIndex] + ".";
JOptionPane.showMessageDialog(null, output);
}
}
Explanation:
The code defines two arrays: sales for the hardcoded random sales values and months for the corresponding months.The variables maxSales and maxIndex are initialized with the first element of the sales array.A loop is used to iterate through the sales array starting from the second element. It compares each value with the current maxSales value and updates maxSales and maxIndex if a higher value is found.After the loop, the output message is constructed using the highest sales value (maxSales) and its corresponding month from the months array (months[maxIndex]). Finally, the JOptionPane.showMessageDialog() method is used to display the output in a dialog box.When you run the program, it will display a dialog box showing the highest sales value and the month in which it occurred based on the provided arrays.
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You work for a small company that exports artisan chocolate. Although you measure your products in kilograms, you often get orders in both pounds and ounces. You have decided that rather than have to look up conversions all the time, you could use Python code to take inputs to make conversions between the different units of measurement.
You will write three blocks of code. The first will convert kilograms to pounds and ounces. The second will convert pounds to kilograms and ounces. The third will convert ounces to kilograms and pounds.
The conversions are as follows:
1 kilogram = 35.274 ounces
1 kilogram = 2.20462 pounds
1 pound = 0.453592 kilograms
1 pound = 16 ounces
1 ounce = 0.0283 kilograms
1 ounce = 0.0625 pounds
For the purposes of this activity the template for a function has been provided. You have not yet covered functions in the course, but they are a way of reusing code. Like a Python script, a function can have zero or more parameters. In the code window you will see three functions defined as def convert_kg(value):, def convert_pounds(value):, and def convert_ounces(value):. Each function will have a block showing you where to place your code.
Answer:
Answered below.
Explanation:
def convert_kg(value){
ounces = value * 35.274
pounds = value * 2.20462
print("Kilograms to ounces: $ounces")
print("Kilograms to pounds: $pounds)
}
def convert_pounds(value){
kg = value * 0.453592
ounce = value * 16
print("pounds to kg; $kg")
print ("pounds to ounce; $ounce")
}
def convert_ounces(value){
kg = value * 0.0283
pounds = value * 0.0625
print ("ounces to kg; $kg")
print ("ounces to pounds; $pounds")
}
what is work immersion and its nature
Select the correct answer.
Which graphic file format is used for commercial purposes?
OA.
TIFF
B.
GIF
C. JPG
OD.
PNG
O E.
BMP
Dat
Answer:
png or jpg
Explanation:
g Write a function named vowels that has one parameter and will return two values. Here is how the function works: Use a while loop to determine if the parameter is greater than 1. If it is not greater than 1, do the following: Display a message to the user saying the value must be greater than 1 and to try again. Prompt the user to enter how many numbers there will be. Use a for loop that will use the parameter to repeat the correct number of times (if the parameter is 10, the loop should repeat 10 times). Within this for loop, do the following: Generate a random integer between 65 and 90 Convert this integer to is equivalent capital letter character by using the chr function. If num is the variable with this integer, the conversion is done like this: ch
Suppose you are working as an administrative assistant at a small law firm. Your boss has asked you to send an invitation out to all employees about the upcoming holiday party. You would like to spruce up the invitation with a few festive images and a fancy border. Which file format would allow you to create a visually appealing invitation that can easily be e-mailed?
JPEG
PDF
SVG
TIFF
Answer:
Explanation:
Just did the assignment egde 2021
Answer:
It is B: PDF, as shown in the picture below
. Create an abstract Dollar class with two integer attributes, both of which are non-public (Python programmers - it is understood that there is nothing private in Python but try to not access the attributes directly from outside the classes). The int attributes will represent whole part (or currency note value) and fractional part (or currency coin value) such that 100 fractional parts equals 1 whole part.
Answer:
Explanation:
The following code is written in Java. It creates the abstract dollar class that has two instance variables for the dollars and the coins that are passed as arguments. The test output can be seen in the picture attached below.
class Dollar {
int dollars;
double coin;
private Dollar(int dollar, int coin) {
this.dollars = dollar;
this.coin = Double.valueOf(coin) / 100;
}
}
Scrabble is a word game in which words are constructed from letter tiles, each letter tile containing a point value. The value of a word is the sum of each tile's points added to any points provided by the word's placement on the game board. Write a program using the given dictionary of letters and point values that takes a word as input and outputs the base total value of the word (before being put onto a board). Ex: If the input is: PYTHON the output is: 14
Complete question:
Scrabble is a word game in which words are constructed from letter tiles, each letter tile containing a point value. The value of a word is the sum of each tile's points added to any points provided by the word's placement on the game board. Write a program using the given dictionary of letters and point values that takes a word as input and outputs the base total value of the word (before being put onto a board). Ex: If the input is: PYTHON
the output is: 14
part of the code:
tile_dict = { 'A': 1, 'B': 3, 'C': 3, 'D': 2, 'E': 1, 'F': 4, 'G': 2, 'H': 4, 'I': 1, 'J': 8, 'K': 5, 'L': 1, 'M': 3, 'N': 1, 'O': 1, 'P': 3, 'Q': 10, 'R': 1, 'S': 1, 'T': 1, 'U': 1, 'V': 4, 'W': 4, 'X': 8, 'Y': 4, 'Z': 10 }
Answer:
Complete the program as thus:
word = input("Word: ").upper()
points = 0
for i in range(len(word)):
for key, value in tile_dict.items():
if key == word[i]:
points+=value
break
print("Points: "+str(points))
Explanation:
This gets input from the user in capital letters
word = input("Word: ").upper()
This initializes the number of points to 0
points = 0
This iterates through the letters of the input word
for i in range(len(word)):
For every letter, this iterates through the dictionary
for key, value in tile_dict.items():
This locates each letters
if key == word[i]:
This adds the point
points+=value
The inner loop is exited
break
This prints the total points
print("Points: "+str(points))
Answer:
Here is the exact code, especially if you want it as Zybooks requires
Explanation:
word = input("").upper()
points = 0
for i in range(len(word)):
for key, value in tile_dict.items():
if key == word[i]:
points+=value
break
print(""+str(points))
A student repeated the Styrofoam ball experiment. This time, the student rubbed the plastic rod on the cat's fur, but also rubbed the Styrofoam ball on the fur. How would the outcome of the investigation change if both objects were rubbed on the cat's fur? Use evidence and scientific reasoning to support your answer. Be sure to describe the charges and field interactions for both objects.
Answer:
Electrostatically charged rods. When you rub the plastic rod (polyethylene terephthalate, glycol modified, or PETG) with the wool cloth, the rod charges negative. When you rub the glass rod with the silk, the rod charges positive. ... The Coulomb, the unit of electrostatic charge, is named after him.
Explanation: i think
Answer:Electrostatically charged rods. When you rub the plastic rod (polyethylene terephthalate, glycol modified, or PETG) with the wool cloth, the rod charges negative. When you rub the glass rod with the silk, the rod charges positive. ... The Coulomb, the unit of electrostatic charge, is named after him.
Explanation:Electrostatically charged rods. When you rub the plastic rod (polyethylene terephthalate, glycol modified, or PETG) with the wool cloth, the rod charges negative. When you rub the glass rod with the silk, the rod charges positive. ... The Coulomb, the unit of electrostatic charge, is named after him.
Write a program that asks for the user's name, phone number, and address. The program then saves/write all information in a data file (each information in one line) named list.txt. Finally, the program reads the information from the file and displays it on the screen in the following format: Name: User's Name Phone Number: User's Phone Number Address: User's Street Address User's City, State, and Zip Code g
Answer:
Amazon prime
Explanation:
Four major communication points
Answer:
Reading, writing, speaking, and listening are basic communication skills necessary for effective communication
Explanation:
I hope its right
Write a python program to print the square of all numbers from 0 to 10.
Answer:
for i in range(11):
print(i^2)
It goes through printing the square of each number with a range of 11 since 0 is also included