One of the following represent class B IP address? A.255.255.255.0 B. 125.123.132 C.24.67.11.8 D.191.23.21.54​

The program based on the information is illustrated.

import java.util.Scanner;

public class Playlist {

public static void printPlaylist(SongNode songs){

SongNode song = songs.getNext();

while (song!=null) {

song.printSongInfo();

System.out.println();

song = song.getNext();

}

}

public static void main (String[] args) {

Scanner scnr = new Scanner(System.in);

SongNode headNode;

SongNode currNode;

SongNode lastNode;

String songTitle;

int songLength;

String songArtist;

// Front of nodes list

headNode = new SongNode();

lastNode = headNode;

// Read user input until -1 entered

songTitle = scnr.nextLine();

while (!songTitle.equals("-1")) {

songLength = scnr.nextInt();

scnr.nextLine();

songArtist = scnr.nextLine();

currNode = new SongNode(songTitle, songLength, songArtist);

lastNode.insertAfter(currNode);

lastNode = currNode;

songTitle = scnr.nextLine();

}

// Print linked list

System.out.println("LIST OF SONGS");

System.out.println("-------------");

printPlaylist(headNode);

}

}

class SongNode {

private String songTitle;

private int songLength;

private String songArtist;

private SongNode nextNodeRef; // Reference to the next node

public SongNode() {

songTitle = "";

songLength = 0;

songArtist = "";

nextNodeRef = null;

}

// Constructor

public SongNode(String songTitleInit, int songLengthInit, String songArtistInit) {

this.songTitle = songTitleInit;

this.songLength = songLengthInit;

this.songArtist = songArtistInit;

this.nextNodeRef = null;

}

// Constructor

public SongNode(String songTitleInit, int songLengthInit, String songArtistInit, SongNode nextLoc) {

this.songTitle = songTitleInit;

this.songLength = songLengthInit;

this.songArtist = songArtistInit;

this.nextNodeRef = nextLoc;

}

// insertAfter

public void insertAfter(SongNode nodeLoc) {

SongNode tmpNext;

tmpNext = this.nextNodeRef;

this.nextNodeRef = nodeLoc;

nodeLoc.nextNodeRef = tmpNext;

}

// Get location pointed by nextNodeRef

public SongNode getNext() {

return this.nextNodeRef;

}

public void printSongInfo(){

System.out.println("Title: "+this.songTitle);

System.out.println("Length: "+this.songLength);

System.out.println("Artist: "+this.songArtist);

}

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Using the knowledge in computational language in C++ it is possible to write a code that draw the flow chart to find roots of Quadratic equation.

#include <math.h>

#include <stdio.h>

int main() {

double a, b, c, discriminant, root1, root2, realPart, imagPart;

printf("Enter coefficients a, b and c: ");

scanf("%lf %lf %lf", &a, &b, &c);

discriminant = b * b - 4 * a * c;

// condition for real and different roots

if (discriminant > 0) {

root1 = (-b + sqrt(discriminant)) / (2 * a);

root2 = (-b - sqrt(discriminant)) / (2 * a);

printf("root1 = %.2lf and root2 = %.2lf", root1, root2);

}

// condition for real and equal roots

else if (discriminant == 0) {

root1 = root2 = -b / (2 * a);

printf("root1 = root2 = %.2lf;", root1);

}

// if roots are not real

else {

realPart = -b / (2 * a);

imagPart = sqrt(-discriminant) / (2 * a);

printf("root1 = %.2lf+%.2lfi and root2 = %.2f-%.2fi", realPart, imagPart, realPart, imagPart);

}

return 0;

}

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Answer:

Computer systems consist of three components as shown in below image: Central Processing Unit, Input devices and Output devices. Input devices provide data input to processor, which processes data and generates useful information that's displayed to the user through output devices. This is stored in computer's memory.

Answer:

I don't know mad ask to your mother or father mad

The thing that happened is that she has been a victim of system attack and the right thing for Jackie to do is to have an antivirus that can block the malicious  app obstructing her.

System hacking is known to be when one's computer is said to be compromise in regards to computer systems and software.

Note that The thing that happened is that she has been a victim of system attack and the right thing for Jackie to do is to have an antivirus that can block the malicious  app obstructing her.

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Answer:

class Main {

 public static void main(String[] args) {

   for (int n = 0x55; n > 0; n /= 4) {

     System.out.println(Integer.toBinaryString(n));

   }

 }

}

Explanation:

Because the pattern is very regular, you can start with 0x55 (which is 0101 0101) and shift right 2 places everytime. Shift right 2 places is the same as dividing by 4.

Answer:

D. I guess

Explanation:

because permon is mostly used to see;

- if the designed structured meets the requirements of the system

- it there are bugs

- if there are deficiencies

and in troubleshooting we monitor the issues that the structure has faced or to see if any defeciency will be face. so in connectivity issue troubleshooting we can use permon and create baseline of efficiencies and deficiencies... I'm not a professional in this field so my answer might be wrong.

Because pressing Ctrl + Shift + 4 converts the number to a currency format and hitting it again does not modify the format, the answer that should be selected is "$25.00.". This is further explained below.

Generally, Cells in rows and columns may be used to organize, compute, and sort data in a spreadsheet. In a spreadsheet, data may be represented in the form of numerical numbers.

In conclusion, When using Ctrl + Shift + 4, it converts the number to a currency format, therefore the right answer is $25.00.

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The question is about identifying the various ways of manipulating numbers. One of such is using following pair:

Using the above process, the result given is 50.

ASCII is the acronym for American Standard Code for Information Interchange.

Another way of approaching the above problem is by bucketizing.

The act of describing a problem, discovering the origin of the problem, finding, prioritizing, and selecting alternatives for a solution, and executing a solution is known as problem solving.

Similarly, bucketizing is a data organizing technique that decomposes the space from which geographic data is gathered into areas.

Some criteria for selecting area borders include the amount of things contained inside them or their physical arrangement (e.g. minimizing overlap or coverage).

A bucket data structure utilizes key values as bucket indices and stores things with the same key value in the appropriate bucket.

As a result, the job necessary to address the problem is completed.

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In the case above, the ways that one need to respond to that e-mail is that:

Check more about email below.

A response email is known to be a kind of an email that is made reply to another email.

Note that In business, this is said to be a type of email that a person will have to write in regards to  inquiry response email, declining an invitation and others.

Hence, In the case above, the ways that one need to respond to that e-mail is that

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Answer:

Spy × Family, is a Japanese manga series written and illustrated by Tatsuya Endo. The story follows a spy who has to "build a family" to execute a mission, not realizing that the girl he adopts as his daughter is a telepath, and the woman he agrees to be in a marriage with is a skilled assassin.

An anime television series adaptation produced by Wit Studio and CloverWorks premiered on TV Tokyo and its affiliate stations in April 2022, and was licensed by Muse Communication in Asia and Crunchyroll worldwide. The second half aired from October to December 2022. A second season is set to premiere in October 2023 and an anime film, titled Spy × Family Code: White, will release on December 22, 2023.

By March 2023, Spy × Family had over 30 million copies in circulation, making it one of the best-selling manga series. The series has been praised for its storytelling, comedy, and artwork.

I personally, rate it a solid ⭐⭐⭐⭐⭐rating because it's GREAT!

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A blacklist might consist, for example, of a list of names developed by a company that refuses to hire individuals who have been identified as union organizers; a country that seeks to boycott trade with other countries for political reasons; a LABOR UNION that identifies firms with which it will not work

Answer:

"myWord[-5:]"

Explanation:

So whenever you slice a string, the syntax in python is expressed as:

string[a:b:c]

where a=start index (this is included in the sliced string)

b = end index (this is excluded from the sliced string)

c = increment

If any of these are included, they are set to default values, where a=0, b=len(string), and c=1.

The increment isn't necessary here, and it's just so you know the syntax a bit more

Anyways, I'm assuming when the question asks to display "the last 5 characters in the string" it means in order? e.g "abcdefghijk" -> "ghijk" and not "abcdefghijk" -> "kjihg"

The last piece of information to know is what a negative index represents.

For example if I have the piece of code

"

string = "hello world"

print(string[-1])

"

This will output "d", and the negative 1 represents the last letter. If you did -2, it would output the 2nd to last letter and so on.

So to print the last 5 characters, we simply use the -5 as the starting index.  

"

string = "hello world"

print(string[-5:])

"

This will print "world" or in other words, the last 5 letters. The reason for this is because the -5 in the first spot means the starting index is the 5th to last letter, and when you have the : after the -5, this is the way of telling python you're slicing the string, and not indexing 1 character. You don't need to include another value after that, because it will default to the last index of the string, or more specifically the last index + 1, since the last index is still included.

So the last thing to know, is that if the string isn't greater than 5 characters, it just prints the entire string, and no errors are raised. You can test this out your self as well. So whenever you have a string that's less than 5 characters the entire string is outputted.

Answer:

Explanation:

processor such as intel/amd processors

The segments of the flowcharts have been recreated such that  it does the same processes under the same conditions, but is structured. Their respective pseudo codes have also been created. See the attached pdf.

A pseudo code is a notation used in program design that looks like a simplified computer language.

This preference derives from the fact that such flowcharts are easier to understand and produce less mistakes in human perception.

The organized flowchart primarily aids the mission in the development of new algorithms by encapsulating a variety of data points within an interconnected depiction.

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The SQL is used to change a table's structure by:

The use of the SQL ALTER TABLE command.

The SQL ALTER TABLE command is known to  be that which is often used to alter the structure of an existing table.

It is known to help one to be able to add or delete columns, make or destroy indexes, alter the kinds of existing columns, rename columns or the table itself.

Note that  It can also be used to alter the comment for any kind of table and type of the table therein.

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Answer:

secondary memory is usually used as mass storage.

After writing to a CD-R, it becomes a CD-ROM. A Compact Disc Re-Writable (CD-RW) is an erasable disc that can be reused. The data on a CD-RW disc can be erased and recorded over numerous times. NOTE: CD-RW media may not be readable outside of the drive it was created in.

Explanation:

hope it will help you

Answer:

the answer is b for whoever needs the help

A tasks are suitable for creating an algorithm are:

An algorithm is known to be a form of a procedure that is often employed in the act of solving a problem or carrying out a computation.

Note that in the case above, A tasks are suitable for creating an algorithm are:

See options below

giving directions to a location

saving time writing a computer program

solving a math problem

tracking money in a bank account

tracking the number of items in inventory

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The  significance is that It helps to make sure that the 2 sides know that they are in sic or ready to transfer data.

TCP's three-way handshake is said to have two vital functions.

Hence, The  significance is that It helps to make sure that the 2 sides know that they are in sic or ready to transfer data.

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step oneyou have to try the best to identify a file given when you do not know the filename during the file expiration search

step 2

you all know that a word or phrase is is the branch of grammar or question tag

step number 3

word is a group of letter giving some sence

step 4

phrase is a given sentence

last and final step

the file name is expiration because it is already given below

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In the case above, I will categories my files and also my folders using as names and structures. The file name will help me to know identify the file in  fast time and i will also use descriptive file names.

The ways that i will use in the file management are:

A file structure is known to be the ways or combination of depiction for data in files.

Hence, In the case above, I will categories my files and also my folders using as names and structures. The file name will help me to know identify the file in  fast time.

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The kinds of actions that i will take to keep your files, folder names, folder structure, and yourself organized are:

For any kind of file arrangement it entails the act of keeping files in an organized manner that one can easily trace back if one is in need of that file.

There it is good to Sort your files every time such as once a week and as such:

The kinds of actions that i will take to keep your files, folder names, folder structure, and yourself organized are:

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Answer:

Haruhi Suzumiya supremacy

Speech input software allows users to enter text and control the computer with their voice.

Speech recognition software is known to be a form of a computer program that is made to take the input of human speech and then they do interpret it, and change it into text.

Note that Speech input software allows users to enter text and control the computer with their voice.

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Answer:99

Explanation:88

In the case of Olivia as an amputee who wears a prosthetic right hand. the technology that would most help her operate a computer is 'Nerve interface' technology.

'Nerve interface' technology is known to be used by amputees and it is said to be be thought to help in moving bionic limb.

The New technology that is said to often allows users to have greater control and precision if they are said to be using prosthetic hands is known to be 'Nerve interface' technology.

Hence, In the case of Olivia as an amputee who wears a prosthetic right hand. the technology that would most help her operate a computer is 'Nerve interface' technology.

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The result that would be yielded by the formula in the cell given would be 9.

COUNTA is a formula that is used to count the number of cells in a given range of cells that have any values in them.

In the range (A1:I1), the number of cells with values would be 9 because cells A1 to I1 all have values in them.

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Using the knowledge in computational language in python it is possible to write a code that uses enters menu items by name or an assigned item number.

#Here, file1 is created as object for menu.txt and file2 as object for bill.txt

#It is done using the open() function.

#No module is required to be imported for this function.

#Here, r represents that this file will be used to read data

#and w represents "write"

file1 = open("menu.txt","r")

file2 = open("bill.txt","w")

#this is the welcome statement

print ("Welcome to the Delicious Restaurent:")

print("""Enter "I'm done" or "Exit" or "No" to stop the orders.\n""")

print("The menu is as follows:\nPlease enter the item no. to order.\n")

#readlines(): reads all the lines and return them as each line a string element in a list.

a=file1.readlines()

#we will iterate though each element and print it to the customer

for i in range(len(a)):

   print("{}) {}".format(i+1,a[i]))

#variable to store the total bill amount

total=0

#initialize the order variable with 1

order=1

#taking the input

order=int(input("\nEnter order: "))

#This loop will continue untill the customer will enter "exit" or "I'm done"

while(order not in ["i'm done", "I'm done" ,"Exit", "exit","No","no"]):

   #if customer enters "i'm done" or "exit", he will break out of loop

   if order in ["i'm done", "I'm done" ,"Exit", "exit","no","No"]:

       break

   #if customer enters any number between 1 to 12, that item will be added to his bill

   if order in range(1,13):

       print("Your order number {} is added.\n".format(order))

       #we will get that item by its order number

       item=a[order-1]

       #Here i am using string slicing to get the price(it is after the $ sign)

       #We will get the index of $ sign and use the number after that

       # for eg. "Egg burger $34.12"

       # indexi= 11 (Here $ is at 11th position)

       indexi=item.index('$')

       #prici will have the price

       prici=(item[indexi+1:])

       #add the price of that item to total value

       total+=float(prici)

       #write the item and its price to the output file

       file2.write(item)

   #For any other inputs, it will print ("Wrong choice")

   else:

       print("Wrong choice")

   #It will ask the user, if he/she needs more orders

   print("Do you want to add more")

   order=(input("Enter order: "))

   #it will convert the user input into an integer, if possible

   #because he may enter "exit" also.

   try:

       order=int(order)

   except:

       continue

#This is the case outside of the while loop.

#Here, Total amount is printed in the bill.

file2.write("----------------------\n")

file2.write("Your Total amount is $"+str(total))

#We need to close those files as well

#close() function closes the file and frees the memory space acquired by that file.

file1.close()

file2.close()

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