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
Implement a class Clock whose getHours and getMinutes methods return the current time at your location. (Call java.time.LocalTime.now().toString() and extract the time from that string.) Also provide a getTime method that returns a string with the hours and minutes by calling the getHours and getMinutes methods. Provide a subclass WorldClock whose constructor accepts a time offset. For example, if you live in California, a new WorldClock(3) should show the time in New York, three time zones ahead. Which methods did you override
Answer:
Explanation:
The following code was written in Java. It uses the LocalTime import to detect the current time. Then it creates a getHours, getMinutes, and getTime method to correctly print out only the hours and minutes in a simple format. Then it does the same for the WorldClock subclass which takes in the time offset as an int parameter and adds that to the hours in your own timezone.
class Clock {
public String getHours() {
String hours = java.time.LocalTime.now().toString().substring(0,2);
return hours;
}
public String getMinutes() {
String min = java.time.LocalTime.now().toString().substring(3,5);
return min;
}
public String getTime() {
String time = getHours() + ":" + getMinutes();
return time;
}
}
class WorldClock extends Clock {
int timeZone = 0;
public WorldClock(int timeZone) {
super();
this.timeZone = timeZone;
}
public String getHours() {
String hours = String.valueOf(Integer.parseInt(super.getHours()) + 3);
return hours;
}
public String getTime() {
String time = getHours() + ":" + super.getMinutes();
return time;
}
}
class Test {
public static void main(final String[] args) {
Clock myClock = new Clock();
System.out.println("My Time: " + myClock.getTime());
WorldClock worldClock = new WorldClock(3);
System.out.println("My Time + 3: " + worldClock.getTime());
}
}
The following question is based on the following incomplete declaration of the class BoundedIntArray and its constructor definitions.
A BoundedintArray represents an indexed list of integers. In a BoundedIntArray the user can specify a size, in which case the indices range from 0 to size - 1. The user can also specify the lowest index, low, in which case the indices can range from low to low + size - 1.
public class BoundedIntArray
{
private int[] myItems; // storage for the list
private int myLowIndex; // lowest index
public BoundedIntArray(int size)
{
myItems = new int[size];
myLowIndex = 0;
}
public BoundedIntArray(int size, int low)
{
myItems = new int[size];
myLowIndex = low;
}
// other methods not shown
}
Consider the following statements.
BoundedIntArray arrl = new BoundedIntArray(100, 5);
BoundedIntArray arr2 = new BoundedIntArray(100);
Which of the following best describes arrl and arr2 after these statements?
a.
arrl and arr2 both represent lists of integers indexed from 0 to 99.
arrl and arr2 both represent lists of integers indexed from 0 to 99 . ,
b.
arrl and arr2 both represent lists of integers indexed from 5 to 104.
arrl , and, arr2 , , both represent lists of integers indexed from, 5 , to, 104, .,
c.
arrl represents a list of integers indexed from 0 to 104, and arr2 represents a list of integers indexed from 0 to 99.
arrl , represents a list of integers indexed from, 0 , to, 104, , and, arr2 , represents a list of integers indexed from, 0 , to, 99, ., ,
d.
arrl represents a list of integers indexed from 5 to 99, and arr2 represents a list of integers indexed from 0 to 99.
arrl represents a list of integers indexed from 5 to 99 , and arr2 represents a list of integers indexed from 0 to 99 . ,
Answer:
d.
Explanation:
Using the Java code provided, the creation of the BoundedIntArray objects would be that arrl represents a list of integers indexed from 5 to 99, and arr2 represents a list of integers indexed from 0 to 99. This is because arr1 is passing two arguments when it is being created, the first indicates the array size while the second indicates the lowest index. Since it passes two arguments it overrides the constructor and uses the constructor with two parameters. arr2 only passes one argument so it uses the original constructor which automatically sets the lowest index to 0.
The correct choice in this question is "arr1 is an array of numbers indexed from 5 to 104, while arr2 is an array of integers indexed from 0 to 99".
Array number:arr1 is for numbers 5 to 104, whereas arr2 is for numbers 0 to 99.Since the lowest index in arr1 is transmitted, it should be 5, and the array size should be 100. The index of the last member inside an array is also (size-1) since the array's lowest index is inclusive.Furthermore, arr2 is for 0 to 99, so because size, which would be 100, if passed, the lowest index is not. As a result, the lowest index by default is 0.Find out more about the Array here:
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6
Suppose the following formula is inputted into Excel:
=MROUND(1/4,100)
The output in the cell will be:
0
0.25
0.2500
1
Answer:
the output in the cell will be 0,2500
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);
}
}
Me Completan Pliiiis
Answer:
its in Spanish most people cant read Spanish
Explanation:
Create a function that returns a dictionary containing the number of upper and lower case characters in a string (e.g. {'lower': 8, 'upper': 2}). Ignore whitespace characters. Your function should be able to handle an empty string, though.
Answer:
Explanation:
The following is written in Python and takes in the input string, then loops through it counting all of the upper and lower case letters and adds it to the dictionary.
string = input("input string: ")
upper_case = 0
lower_case = 0
for char in string:
if char.isupper() == True:
upper_case += 1
elif char == ' ':
pass
else:
lower_case += 1
letter_dict = {'upper_case': upper_case, 'lower_case': lower_case}
c program that calculates the summation of integers from one to N. Allow the user to input an integer, then pass that number to a function that will calculate the sum of all integers up to N. For example, if the user inputs the number 5, then the function will return the sum 1 2 3 4 5. Allow the user to enter multiple integers, calling the function for each number. Use a sentinel value or similar method to terminate user input.
Answer:
Answered below.
Explanation:
#include <studio.h>
#include<conio.h>
void main(){
int I = 0;
int sumOfNumbers = 0;
int number;
printf("Input an integer: ");
("%d", &sumOfNumbers);
//Loop over while adding numbers
while(I <= number){
sumOfNumbers = sumOfNumbers + I;
I++;
}
printf("\n Sum of N numbers is: %d", sumOfNumbers);
getch();
}
Write one line Linux command that performs the required action in each of the problems given below: (a) Find the difference in text between two text files File1.txt and File2.txt and save the result in a file named result.txt (b) Change the permissions of the file remote_driver.c such that the owner has the permissions to read, write and execute and anybody other than the owner can only read the file but cannot write or execute. (c) Search for the string ir_signal in the file /home/grad/remote_driver.c and print on the terminal the number of instances of the given string in the file /home/grad/remote_driver.c (d) Reboot the system after 5 minutes. (e) Display the list of processes currently being run by the user harvey. (f) Print 3 copies of a file named my_driver.c from a printer that has a name HPLaserJet4300. (g) Put the last 40 lines of the file driver_log.log into a new file final_fault.txt.
Explain what an IM is,
Answer: Stands for "Instant Message." Instant messaging, or "IMing," as frequent users call it, has become a popular way to communicate over the Internet
Explanation:
HELP ASAP DONT ANSWER WITH A LINK
Answer:
Layout
title
title and content
section header
comparison
Orientation
landscape
portrait
If D3=30 and D4=20, what is the result of the function
=IF(D4 D3, D3-D4, "FULL")?
0-10
O Unknown
O 10
O Full
Answer:
c. 10
Explanation:
Given
[tex]D3 = 30[/tex]
[tex]D4 = 20[/tex]
Required
The result of: [tex]=IF(D4 < D3,D3-D4,"FULL")[/tex]
First, the condition D4 < D3 is tested.
[tex]D4 < D3 = 20 < 30[/tex]
Since 20 < 30, then:
[tex]D4 < D3 = True[/tex]
The condition is true, so:
D3 - D4 will be executed.
[tex]D3 - D4 = 30 - 20[/tex]
[tex]D3 - D4 = 10[/tex]
Hence, the result of the function is 10
what is subnetting. what does subnetting mean
Answer:
Subnetting is the practice of dividing a network into two or more smaller networks. It increases routing efficiency, enhances the security of the network and reduces the size of the broadcast domain.
Explanation:
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:
You are going to visit a national park, and have never been there before. You are using a map to try and make the distance travelled as short as possible. There are 5 intermediate towns, A, B, C, D, and E, you may gln your way to the park, and the distances between the various locations are given below.
Answer:
eggs fishing didn't ysjffj
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))
What are input masks most useful for in data validation? moving data from one field to another hiding parts of a value that are unnecessary identifying duplicate values in different records in a table ensuring consistent formatting of values in a specific field
Answer:
Ensuring Consistent Formatting of Values in a Specific Field
Explanation:
Answer: ensuring consistent formatting of values in a specific field
Explanation: on edg
If you are insured with third party insurance, it will cover which costs?
A. business losses due to a denial-of-service attack
B. loss of data in your laptop because of a coffee spillover
C. ransomware attack on your laptop
D. costs related to lawsuits, and penalties due to a cyberattack
Answer:
c.
Explanation:
Answer: D (costs related to lawsuits, and penalties due to a cyberattack)
Explanation: Third Party insurance covers the liabilities of policyholders to their clients or customers. Regulatory: It covers the cost related to legal affairs, lawsuits and penalties due to a cyberattack.
Write a template that accepts an argument and returns its absolute value. The absolute entered by the user, then return the total. The argument sent into the function should be the number of values the function is to read. Test the template in a simple driver program that sends values of various types as arguments and displays the results.
Answer:
In python:
The template/function is as follows:
def absval(value):
return abs(value)
Explanation:
This defines the function
def absval(value):
This returns the absolute value of the argument using the abs() function
return abs(value)
To call the function from main, you may use:
print(absval(-4))
In order to implement the classic DoS flood attack, the attacker must generate a sufficiently large volume of packets to exceed the capacity of the link to the target organization. Consider an attack using ICMP echo request (ping) packets that are 500 bytes in size (ignoring framing overhead). How many of these packets per second must the attacker send to flood a target organization using a 0.5-Mbps link
Answer:
131 packets
Explanation:
Given
W (link ) =0.5 M bits, and Ping packets ( P ) = 500bytes
To flood a target organization that has a bandwidth of W bits using a packet Mbits, you will require a W / P packet
P ( required ) = 500 * 8 = 4000 bits
therefore the W /P packet is calculated as
= 0.5 M bits / 4000 bits
given that : 1 M bits = 1,048,576 bits
0.5 M bits / 4000 bits= 131.07
hence approximately 131 packets/ sec is required to flood the target organization
explain the different type of shift register counter
Answer:
Shift registers are also used as counters. There are two types of counters based on the type of output from right most D flip-flop is connected to the serial input. Those are Ring counter and Johnson Ring counter.
There are two types of shift register counters. They are given below:
Ring counter.Johnson ring counter. What do you mean by Shift register counter?The shift register counter may be defined as a sequence of a specific number of core registers that are significantly interconnected to one another in order to provide a clock-driven data shift.
A shift register is a set of f FFs that can be connected within the series and the stored data can be moved in the registers sequentially as per the command or instruction is given.
They are also utilized as counters. The type of shift register counter is based on the output from the D flip-flop which is connected to the serial input from the rightmost side.
Therefore, the two types of shift register counters are well mentioned above.
To learn more about Shift register, refer to the link:
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#SPJ6
A user has a computer with a single SSD, and the entire drive contains one partition. The user wants to install a second OS on the computer without having to reinstall the current OS. The user wants to be able to select which OS to use when booting the computer. Which Disk Management tools should the user utilize to accomplish this task?
Answer:
The correct approach is "Shrink partition". A further explanation is given below.
Explanation:
Shrinking partition shrinks or decreases this same disc size as well as unallotted disc space, unallotted space could be utilized to mount a secondary Operating system to operate as a double operating system.Whilst also diminishing everything into neighboring volatile memory on another disc, this same space required for area as well as drives could also be reduced.Thus the above is the correct answer.
Which of the following does cloud computing allow users to do? Check all of the boxes that apply.
access data from anywhere with an Internet connection
store pictures and music
store data
have a unique address for their computer
Answer:
a b c
Explanation:
there just right
Answer: a b c d
Explanation edge 2023
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
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.
Read more on data structure here: https://brainly.com/question/24268720
Describe how data is shared by functions in a procedure- oriented program
how does such editing affect courtrooms where visual evidence is often presented?
briefly explain 5 software which is either free or fee
Answer:
65
Explanation:
Answer:
65
Explanation:
what is work immersion and its nature
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
What type of information is best suited for infographies?
Answer:
All varieties of information, from bullet pointed text to numerical tables
Explanation:
Answer:
All varieties of information, from bullet pointed text to numerical tables
Explanation:
