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Cloud [144]
3 years ago
11

What is the minimum number of bits you need to encode the 26 letters of the alphabet plus a space?Pace?

Computers and Technology
1 answer:
Andrei [34K]3 years ago
8 0

Answer

5 bits

Explanation

A bit is the least or the smallest unit of data in a computer. They are  the units of information in information theory, consisting of the amount of information required to specify one of two alternatives 0 and 1. This is because A bit has a single binary value, either 0 or 1

If you use roman alphabet A to Z lets use log 2(26)=4.7 bits. when you round off it will be 5 bits.

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Ellen is expecting to get a 3% raise next year. She enters .03 in cell D2 so that she can predict her monthly income for the nex
Korolek [52]

Answer: F4

Explanation:

Absolute reference means that we can use a formula for a cell in a Excel and that formula for that particular cell will not be changed even if we copy or drag that formula to some part of the cell.

Excel offers us with the solution of applying formulas to different part of the cells which are indicated by the $ sign. So as in the question Ellen as she is expecting a 3% raise net year in her monthly column, So she can use absolute reference. She enters .03 which is 3 divided by 100 in the monthly income column. So in that column she has to type = for the formula to begin. Then the formula which is .03 and followed by F4 which is used to make the cell D2 absolute reference.

So next time upon referencing cell D2, we would get the value according to the formula.

3 0
3 years ago
The while loop is also known as what kind of a loop? entry-control loop operational loop infinite loop user-control loop
Alexxx [7]
Entry control loop. Because a while loop can be infinite or not based on whether Boolean given is T or F. So we need to know the preexisting condition before we can solve it.
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2 years ago
If you use your smartphone as a hotspot to connect to the Internet on your tablet you are using a ________.quillet
Nataly [62]
Personal Area Network
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2 years ago
Programming challenge description: Given a string comprising just of the characters (,),{,},[,] determine if it is well-formed o
nadezda [96]

Answer:

Employing Java language,

Explanation:

//for using stack data structure

import java.util.Stack;

//class definition

public class BracketMatch {

   //function to find the string is well formed or not

   public static boolean isWellFormed(String str) {

       //variable to store the character value

       char ch;

       //check if the first character itself is the end of the brackets

       if (str.charAt(0) == ')'||str.charAt(0) =='}'||str.charAt(0) ==']')

           return false;

       //creating a stack of character type

       Stack<Character> stack = new Stack<Character>();

       //iterating through the characters in string

       for(int i=0; i < str.length(); i++) {

           //storing the current character from the string in the variable

           ch = str.charAt(i);

           if(ch == '('||ch=='{'||ch=='[')

               //if the character is starting of the brackets push it into stack

               stack.push(ch);

           else if(ch == ')')

               //if it is closing bracket and the stack is empty then the string is not well formatted

               if(stack.empty())

                   return false;

               else if(stack.peek() == '(')

                   stack.pop();

               else

                   return false;

           else if(ch == '}')

               if(stack.empty())

                   return false;

               else if(stack.peek() == '{')

                   stack.pop();

               else

                   return false;

       }

       //returning the stack content, if the string will be well formed the stack would be empty

       //after all the operations

       return stack.empty();

   }

   //main method

   public static void main(String[] args) {

       //calling function to find if the string is welll formatted or not

       System.out.println(isWellFormed("{}"));

       //calling function to find if the string is welll formatted or not

       System.out.println(isWellFormed("([)]"));

   }

}

5 0
3 years ago
What are the three general methods for delivering content from a server to a client across a network
Tju [1.3M]

Answer:

Answered below.

Explanation:

The three general methods consist of unicasting, broadcasting and multicasting.

Casting implies the transfer of data from one computer (sender) to another (recipient).

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Broadcasting deals with the transfer of data from one sender to many recipients.

Multicasting defines the transfer of data from more than one sender to more than one recipients.

8 0
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