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AURORKA [14]
3 years ago
9

Which of the following is true of how computers represent numbers?

Computers and Technology
2 answers:
Bumek [7]3 years ago
4 0

Answer:

C. Binary can be used to represent more complex, higher level abstractions, including but not limited to numbers, characters, and colors. D. When data is large enough computers switch to using decimal representation instead of binary, because you can represent larger numbers with fewer digits

Explanation:

puteri [66]3 years ago
3 0

Answer:

D

Explanation:

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11 of the 25 people on the bus get off at the first stop. What percent best represents the portion of the bus that got off on th
miskamm [114]

Answer:

44%

Explanation: First, you have to divided 11 by 25. Which is 0.44. And then you multiply the quotient by 100 to get your percentage.

5 0
3 years ago
Given the following program: public class MysteryNumbers { public static void main(String[] args) { String one = "two"; String t
enyata [817]

Answer:

Check the explanation

Explanation:

/*Given the following program:

public class MysteryNumbers {

   public static void main(String[] args) {

       String one = "two";

       String two = "three";

       String three = "1";

       int number = 20;

​

       sentence(one, two, 3);

       sentence(two, three, 14);

       sentence(three, three, number + 1);

       sentence(three, two, 1);

       sentence("eight", three, number / 2);

   }

​

   public static void sentence(String three, String one, int number) {

       System.out.println(one + " times " + three + " = " + (number * 2));

   }

}*/

Write the output of each of the following calls.

sentence(one, two, 3);     three times two = 6

sentence(two, three, 14); 1 times three = 28

sentence(three, three, number + 1); 1 times 1 = 42

sentence(three, two, 1);   three times 1 = 2

sentence("eight", three, number / 2); 1 times eight = 20

7 0
3 years ago
A startup is developing a new web browser with a focus on accessibility for visually impaired users. The startup founder is cons
gavmur [86]

Answer:

A license that allows developers to change and share the source

code of the licensed software

Explanation:

i learned this, btw brainly stop removing my answers

7 0
2 years ago
If you want to encrypt all authorization information as it passes through your network, what could you use?
amid [387]

Answer:

You should use the TACACS+, also known by the term "Terminal Access Controller Access Control System Plus".

Explanation:

This protocol provides users with comprehensive accounting information and an adaptable administrative control over processes like accounting, authorization, and authentication. Clients using the TACACS+ can ask for a comprehensive access control and TACACS+ would do the rest by responding to every of that request's components.

4 0
2 years ago
(Displaying a Sentence with Its Words Reversed) Write an application that inputs a line of text, tokenizes the line with String
Serjik [45]

Answer:

I am writing a JAVA and Python program. Let me know if you want the program in some other programming language.

import java.util.Scanner; // class for taking input from user

public class Reverse{ //class to reverse a sentence

public static void main(String[] args) { //start of main() function body

Scanner input = new Scanner(System.in); //create a Scanner class object

   System.out.print("Enter a sentence: "); //prompts user to enter a sentence

   String sentence = input.nextLine(); // scans and reads input sentence

   String[] tokens = sentence.split(" "); // split the sentence into tokens using split() method and a space as delimiter

   for (int i = tokens.length - 1; i >= 0; i--) { //loop that iterates through the tokens of the sentence in reverse order

       System.out.println(tokens[i]); } } } // print the sentence tokens in reverse order

Explanation:

In JAVA program the user is asked to input a sentence. The sentence is then broken into tokens using split() method. split method returns an array of strings after splitting or breaking the sentence based on the delimiter. Here the delimiter used is space characters. So split() method splits the sentence into tokens based on the space as delimiter to separate the words in the sentence. Next the for loop is used to iterate through the tokens as following:

Suppose the input sentence is "How are you"

After split() method it becomes:

How

are

you

Next the loop has a variable i which initialized to the tokens.length-1. This loop will continue to execute till the value of i remains greater than or equals to 0.

for (int i = tokens.length - 1; i >= 0; i--)

The length of first token i.e you is 3 so the loop executes and prints the word you.

Then at next iteration the value of i is decremented by 1 and now it points at the token are and prints the word are

Next iteration the value of i is again decremented by i and it prints the word How.

This can be achieved in Python as:

def reverse(sentence):

   rev_tokens = ' '.join(reversed(sentence.split(' ')))

   return rev_tokens

   

line = input("enter a sentence: ")

print((reverse(line)))

The method reverse takes a sentence as parameter. Then rev_tokens = ' '.join(reversed(sentence.split(' ')))  statement first splits the sentence into array of words/tokens using space as a delimiter. Next reversed() method returns the reversed sentence.  Next the join() method join the reversed words of the sentence using a space separator ' '.join(). If you want to represent the reversed tokens each in a separate line then change the above statement as follows:

rev_tokens = '\n'.join(reversed(sentence.split(' ')))  

Here the join method joins the reversed words separating them with a new line.

Simply input a line of text and call this reverse() method by passing the input line to it.

4 0
2 years ago
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