Write a logical expression using only and, or and not that is equivalent to the Exclusive NOR (XNOR) gate on 2 inputs, called in1, in2: If both inputs are True or both inputs are False (i.e. inputs have same value), then your expression should evaluate to True. Otherwise your expression should evaluate to False.

Answer:

man this question is really about your personal experience but i'll try my best to answer this

Explanation:

onnline Web Conferencing is used by businesses and now schools who went to online because of the virus. for businesses i learned they use it to present and share with online collaboration on different applications including documents, web sites, data files, video, emails, and reduce the time and cost of business travel for meetings. i understand now that online conferencing can be used for Applications for web conferencing include meetings, training events, lectures, or presentations from a web-connected computer to other web-connected computers.

Answer:

Hey! The answer your looking for is ARPANET:)

Explanation:

Answer:

ARPANET was developed

Explanation:

Answer:

It's important to teach karl more commands so karl can do more tasks and create more complex algorithms

Explanation:

Answer:

Explanation:

Udueuheyeheehhehehehejjejejejehebbevevsvevebebehehh

The standard library for Python includes modules for storing and retrieving serialized data in a number of different data structures, including JSON and XML. A standardized method of working with relational databases is offered by Python's DB-API.

Python's ability to swiftly generate and maintain data structures is one of its most popular applications; Pandas, for example, provides a wealth of tools to modify, analyze, and even depict data structures and complex datasets.

It will be easier to debug memory problems and create memory-efficient apps if you have a superpower for memory management. Join Rupesh Mishra for a thorough examination of CPython's inner workings.

Therefore, Python stores all of its objects and data structures in a private heap that it utilizes to manage memory. The internal management of this private heap is the responsibility of the Python memory manager.

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Answer:

role of cpu in computer is ut is a brain nd a power point if a computer

Explanation:

It helps of shut down and open it

Answer:

CPU is considered as the brain of the computer. CPU performs all types of data processing operations. It stores data, intermediate results, and instructions (program). It controls the operation of all parts of the computer.

Answer:

try:

   size = int(input("Enter a number: "))

except ValueError:

   print("must be a number")

if size==0:

   print("number must be greater than zero.")

elif size%2==0:

   print("number must be odd.")

else:

   obj = '#'

   mid_size = round(size/2)

   s = size - mid_size

   count = 2

   counts = 1

   for i in range(size+1):

       if i<=mid_size:

           print(" " *(size - i) + (obj+" ") * i)

       elif i>mid_size:

           print(" " * (s + counts) + (obj + " ") * (i - count))

           count += 2

           counts += 1

Explanation:

The python source code uses a try and except statement to check for value error and print a diamond shape of the object "#" determined by the input number.

Answer:

RAID, Failover clusters, Cross-training

Explanation:

RAID function by preventing a hard drive from being a single point of failure. It is called Redundant array of independent disks (RAID). Failover cluster duties is to prevent a server from being a single point of failure.requires at least 2 node

Answer:

Total number of character comparison = 43

Explanation:

Using the Brute force algorithm

The string of n characters is known as text, and the string of m characters is known as the pattern.

From the given information:

The text (n)=THERE_IS_MORE_TO_LIFE_THAN_INCREASING_ITS_SPEED

The pattern (m) = GANDHI

The total no of characters that we have in the text = 47

The total number of characters in pattern = 6

For a brute force algorithm;

Since; the first character of the pattern does not exist in the text, then the number of trials made can be attempted can be expressed as = n – m + 1

= 47 – 6 + 1

= 47 – 5

= 42

Thus; the algorithm will attempt the trial 42 times.

Now, for loop in the algorithm to run 42 times, the G in the pattern will have to align against the for T in the text, and in the last case, it will be aligned against the last space.

On each attempted trial, the algorithm will make one unsuccessful comparison.

However, at the trial at which the G in the pattern Is aligned with the G in the text, there will be two successful comparisons.

Hence, we can calculate the total number of character comparison as follows:

Total number of character comparison = [tex]\mathbf{\bigg ( ( 42 - (no. \ of \ failed \ comparison) ) \times 1 + (1 \times ( Two \ successful \ comparisons) ) \bigg ) }[/tex]

Total number of character comparison = ( (( 42 – 1) × 1 ) + ( 1 × 2) )

Total number of character comparison = 41 + 2

Total number of character comparison = 43

Answer:

Following are the expression to this question:

if (young and famous==True):

Explanation:

For print, the given expression the code requires some modification that can be defined as follows:

young = True#defining a bool variable that holds a value True

famous = True#defining a bool variable that holds a value True

if (young and famous==True):#defining if block that check variable value

   print('You must be rich!')#print message

else:#else block  

   print('There is always the lottery...')#print message

Output:

You must be rich!

Code explanation:

In the above-given code, two variable "young and famous" is declared, that hold a "True" which is a bool value, in this code, a conditional statement has used, that checks variable value, which can be defined as follows:

Answer:

Federal Communications Commission

Explanation:

The 1950s brought the television and interest in using television as a teaching device. In 1952, the Federal Communications Commission decided to set aside 242 educational channels.

The Federal Communication Commission were in charge of determining which type of programs were to be aired based in different factors such as current state of the nation etc.

Answer:

true

Explanation:

A database has one physical schema and one conceptual (logical) schema but many external schemas (views): a. True.

A database refers to a structured (organized) collection of data that are stored on a computer system and usually accessed in various ways such as electronically.

In database management, a database schema can be defined as a structure which is typically used to represent the logical design of the database. Thus, it denotes how data are stored (organized) and the relationships existing in a database management system (DBMS).

Generally, there are two (2) main types of a database schema and these include;

However, there are multiple number of external schemas (views) for each database because it is what an end user is interested in.

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Answer:

It places the document in a buffer

Explanation:

Since the printer can only print a document at a time, the other document is going to be placed in a buffer.

The print buffer can be described as a location in memory that has the function of holding data that is going to be sent to a computers printer. A print job such as in this scenario may remain in the buffer because another document is to be printed first.

Sometimes a document could be put in the buffer because the computer is waiting for the printer to respond. This is just another reason why documents are placed in a buffer.

Answer:

A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can use a computer to type documents, send email, play games, and browse the Web

Explanation:

Follow me..............

central processor unit (CPU)

memory (ram)

input (mouse keyboard)

output (monitor or printer)

browse the web

ability to store retrieve and process data

I don't rlly know much about technology but I hope this helps

num = int(input("Enter a number: "))

i = 2

while num > 1:

   if num % i == 0:

       num = num / i

       print(i, end=" ")

       i = 2

   i += 1

I hope this helps!

Answer:

im not sure

Explanation: is their supposed to be a picture or something?

Answer: better scholarship opportunities

Explanation:

Answer:

B, and C

Explanation:

they look like the only two answers that make sence

Answer:

Explanation:

public void rotate()

{

if(front == null)

return;

ListNode current = front;

ListNode firstNode = current;

while(current.next != null)

{

current = current.next;

}

current.next = front;

front = firstNode.next;

firstNode.next = null;

}

Answer:

import pandas as pd

import numpy as np

import matplotlib.pyplot as plt

df = pd.read_excel('coalpublic2013.xlsx')

sorted_by_production = df.sort_values(['Production'], ascending=False).head(10)

sorted_by_production['Production'].head(10).plot(kind="bar")

plt.show()

Explanation:

The python program plot a bar chart of the top ten productions in the excel worksheet. The excel file is read in as a pandas dataframe, sorted in descending order and the first ten of the dataframe is plotted as a bar plot.

Answer:

The longest codeword that could possibly be for "n" symbol is n-1 bits.

Explanation:

From the given information:

Suppose we are to consider a set of frequencies [tex]\mathtt{f_1,f_2,f_3 ...,f_n}[/tex], for which f is a symbol for the length n. Therefore, the longest codeword that could possibly be for "n" symbol is n-1 bits.

However, during the encoding for "n" in conjunction with n-2, then the possibilities for n are; [tex]\mathtt{\dfrac{1}{2}, \dfrac{1}{4}, ... \dfrac{1}{2^{n-2}}}[/tex]

We can conclude that the longest codeword that could possibly be for "n" symbol is n-1 bits.

Answer: B C

Explanation:

Answer:B,C,D

Explanation:

Answer:

52 5,

Explanation:

Answer: abstract algebra

Explanation: start with the algorithm you are using, and phrase it using words that are easily transcribed into computer instructions.

Indent when you are enclosing instructions within a loop or a conditional clause. ...

Avoid words associated with a certain kind of computer language.

Answer:

(Answers may vary.)

Open the document using word processing software.

In the document, select the title that you want to center. The selected word is highlighted.

On the Menu bar, select the Format tab.

In the Format menu, select Paragraph.

The Paragraph dialog box opens with two sub tabs: Indents and Spacing, and Page and Line Breaks. The first tab is selected by default.

Adjust the indentation for the left and right side. Ensure that both sides are equal.

Preview the change at the bottom of the dialog box.

Click OK if correct, otherwise click Cancel to undo changes.

If you clicked OK, the title is now centered.

If you clicked Cancel, the title will remain as it is.

Explanation:

I took the unit activity

Answer:

"a callout is a type of text box that also includes a line for pointing to any location on the document. A callout appears under the SHAPES menu of the word processing program. The answer that completes this statement is the word "shapes". Hope this answers your question."

Explanation:

The correct answer in the box is as follows:

The word processing program may be characterized as a type of MS software that is significantly used to create, edit, save, and print documents on a computer. It permits a user to create documents that mimic the format and style of the original document along with diverse functions.

The Shapes menu in the word processing program has numerous shapes like rectangles, Ellipses, and Freehand polygons. There are some other numbers of other shapes such as arrows, speech balloons, various stars, and others are also included in this menu tool.

If a user wants to add any specific shape, he/she is allowed to click Insert, click Shapes, select a shape, and then click and drag to draw the shape. That specific shape is now inserted in the word processing documents.

Therefore, a star appears under the shapes menu of the word processing program.

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Answer:

Following are the solution to this question:

Explanation:

In this question, the result value which would be produced are as follows:

[tex]= \frac{distance}{(double) \ speed}[/tex]

In point 1:

The formula for the avg variable:

[tex]\to avg = \frac{(num_1 + num_2 + num_3)}{(double)\ 3};[/tex]

In point 2:

The variable for the file is:

File myFile;

In point 3:

The variable for the mymenu:

Menu myMenu;

In point 4:

myString = new String();

Answer:

Explanation:

Function telToNumbers with one parameter of a String input for the telephoneNumber

String var newTelephoneNum;

for loop through telephoneNumber {

Char var currentChar = current Character in the loop;

currentChar to lower Case;

Switch statement (currentChar) {

 case "a" or "b" or "c" : newTelephoneNum += "2"; break;

 case "d" or "e" or "f" : newTelephoneNum += "3"; break;

 case "g" or "h" or "i" : newTelephoneNum += "4"; break;

 case "j" or "k" or "l" : newTelephoneNum += "5"; break;

 case "m" or "n" or "o" : newTelephoneNum += "6"; break;

 case "p" or "q" or "r" or "s" : newTelephoneNum += "7"; break;

 case "t" or "u" or "v" : newTelephoneNum += "8"; break;

 case "w" or "x" or "y" or "z" : newTelephoneNum += "9"; break;

 default : newTelephoneNum += currentChar; break;

 }

}

print newTelephoneNum;

import java.util.Scanner;

public class U2_L3_Activity_Four {

   public static void main(String[] args) {

       Scanner scan = new Scanner(System.in);

       System.out.println("Enter a sentence.");

       String sent = scan.nextLine();

       int count = 0;

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

           char c = sent.charAt(i);

           if (c != ' '){

               count++;

       }

           else{

               break;

           }

   }

       System.out.println("The first word is " + count +" letters long");

   }

}

We check to see when the first space occurs in our string and we add one to our count variable for every letter before that. I hope this helps!

Following are the java code to the given question:

import java.util.Scanner;//import package

public class U2_L3_Activity_Four //defining a class U2_L3_Activity_Four

{

  public static void main(String[] args) //defining main method

  {

      String s;//defining String variable

      int x,v=0;//dclaring integer variable x,v

      Scanner obx = new Scanner(System.in);//creating Scanner class Object

      System.out.println("Enter a sentence.");//print message

      s = obx.nextLine();//input string value

      for (x = 0; x < s.length(); x++)//defining loop to count string length

      {

          char c = s.charAt(x);//defining char variable that hold char value

          if (c != ' ')//defining if that check space value

          {

              v++;

          }

      }

      System.out.println("The first word is " + v +" letters long");//print length of first word

  }

}

Output:

Please find the attached file.

Program Explanation:

Learn more:

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Answer:

Written in C++

bool checkfloor(double num1, double num2, double num3) {

   if(floor(num1 * num2) == floor(num3)){

       return true;

   }

   else {

       return false;

   }

}

Explanation:

The function written in C++

This line defines the function

bool checkfloor(double num1, double num2, double num3) {

The following if condition checks if the floor of num1 * num2 equals num3

   if(floor(num1 * num2) == floor(num3)){

       return true; It returns true, if yes

   }

   else {

       return false; It returns false, if otherwise

   }

}

See attachment for full program including the main

Answer:

To recharge your HALO Bolt, using the provided AC wall adapter cable, plug the AC adapter tip into the charger's charge input DC 20V/0.6A port. Next, connect the AC adapter into a wall outlet. Your HALO Bolt will automatically begin charging. Charge your HALO Bolt for a full eight hours.

Explanation:

Answer:

1940

Explanation:

The Answer Of This Question Is C2C.