How many digits are in the binary number system? Explain why.

Answer:

11.125

Explanation:

       The binary numeral system uses the number 2 as its base (radix). As a base-2 numeral system, it consists of only two numbers which are 0 and 1. In order to convert binary to decimal, basic knowledge on how to read a binary number might help. As I cannot share links over Brainly I won't be able to give resources, but usually a simple search will bring up videos / websites that will help!

Hopefully this is correct, have a nice day! :D

Answer:

ENIAC

Explanation:

It was one of the first vacuum tube computers

ENIAC computer was part of the first generation of computers. The correct option is A.

Completed in 1945, ENIAC was the first programmable, electronic, general-purpose digital computer.

These features were available on other computers, but the ENIAC offered them all in one convenient package. It could solve "a vast class of numerical problems" through reprogramming and was Turing-complete.

The ENIAC, created by John Mauchly and J. Presper Eckert, was the fastest computing system available at the time, capable of 5,000 additions per second, but it lacked internal storage, necessitating human programming for every new set of computations.

The first generation of computers included the ENIAC computer.

Thus, the correct option is A.

For more details regarding ENIAC, visit:

https://brainly.com/question/13385199

#SPJ2

Answer:

The Compass

Explanation:

The compass was one of the foremost technological inventions that forever changed sea navigation.

Before its invention, sailors used landmarks to navigate and when it got dark, they had to stop and wait for daybreak before resuming their journey. Some other people used the inaccurate means of the sun and stars to navigate at sea.

But with the invention of the compass, all these problems were a thing of the past because the compass could provide direction despite the weather or time of the day and as a result, it opened more trade routes and assisted in the Age of Discovery.

The Java program that computes the tax and tip on a restaurant bill is given thus:

import java.util.Scanner;

public class RestaurantBill {

   public static void main(String[] args) {

      Scanner scanner = new Scanner(System.in);

       System.out.print("Enter the charge of the meal: ");

       double mealCharge = scanner.nextDouble();

       double taxAmount = mealCharge * 0.0675;

      double totalAfterTax = mealCharge + taxAmount;

       double tipAmount = totalAfterTax * 0.2;

       double totalBill = totalAfterTax + tipAmount;

       System.out.println("Meal charge: $" + mealCharge);

       System.out.println("Tax amount: $" + taxAmount);

      System.out.println("Tip amount: $" + tipAmount);

       System.out.println("Total bill: $" + totalBill);

   }

}

This application requires the user to input the cost of the meal, compute the tax rate, which is 6. 75% of the meal amount, merges the tax with the meal charge, calculate the tip amount, which is 20% of the entire bill including tax, and ultimately calculates the total amount of the bill.

Upon execution, the software showcases the cost of the meal, the amount charged for taxes, the gratuity sum, and the grand total of the bill, which are all exhibited on the monitor.

Read more about programs here:

https://brainly.com/question/26134656

#SPJ1

The most widely used markup languages are SGML (Standard Generalized Markup Language), HTML (Hypertext Markup Language), and XML (Extensible Markup Language).

B .Markup languages are used to structure content for computers to interpret is true.

A markup language is a type of language used to annotate text and embed tags in accurately styled electronic documents, irrespective of computer platform, operating system, application or program.

Hypertext markup language is used to aid in the publication of web pages by providing a structure that defines elements like tables, forms, lists and headings, and identifies where different portions of our content begin and end.

To learn more about A markup language, refer

https://brainly.com/question/12972350

#SPJ2

The way that hackers maintain access in a system is that Hackers accomplish this by searching for every log and file that might contain information about their movements or presence.

The steps are:

One method is to use spyware, which sends data from your device to others without your knowledge or consent, to try and obtain data directly from an Internet-connected device. By tricking you into opening spam email or into "clicking" on attachments, images, and links in it, hackers may be able to infect your computer with spyware.

Note that Hackers may write programs that look for unprotected entry points into computers and network systems. By infecting a computer or system with a Trojan horse—a tool designed by hackers to steal sensitive data secretly from a victim—hackers can gain backdoor access.

Learn more about hackers from

https://brainly.com/question/23294592
#SPJ1

Answer:

The correct answer is option 2: ['Volkswagen', 'Toyota']

Explanation:

After the remove method is called on the car_makes list to remove the element "Ford", the list car_makes will contain the elements "Volkswagen" and "Toyota"

Answer: I do belive GE will be one of the top 10 software companies because each year the software side of GE is growing 20 perecnt per year which is a big deal!

Explanation:

There are different kinds of firms. I think GE will become one of the top 10 U.S. software companies. The world is gradually turning to the production of electric cars and much more appliances and with this, I believe they would grow to the top 10 in no time.

It has its headquartered in Boston and thy have been ranked 33rd in the 2020 ranking, among the Fortune 500 in the United States using their gross revenue.

Learn more about General Electric Company from

https://brainly.com/question/26379157

Answer:

Burnout can happen quickly when working with multiple sysadmins, working overtime, or working as the sole sysadmin.

Explanation:

Answer:that's like sharing your personal information

If you really want a licence then you could download (torrent) it online. It's completely legal to do so, as article 28 clearly states that I have the right to an education, so nobody can stop you from doing this as it could lead them to being fined.

Explanation:

The matrix A=[-4 2 1;2 -4 1;1 2 -4] can be created by using the following code in Matlab/Octave:

A = -4*eye(3) + 2*(eye(3,3) - eye(3)) + (eye(3,3) - 2*eye(3))

Here, eye(3) creates an identity matrix of size 3x3 with ones on the diagonal and zeros elsewhere.

eye(3,3) - eye(3) creates a matrix of size 3x3 with ones on the off-diagonal and zeros on the diagonal.

eye(3,3) - 2*eye(3) creates a matrix of size 3x3 with -1 on the off-diagonal and zeros on the diagonal.

The code above uses the properties of the identity matrix and the properties of matrix addition and scalar multiplication to create the desired matrix A.

You can also create the matrix A by using following code:

A = [-4 2 1; 2 -4 1; 1 2 -4]

It is not necessary to create the matrix A using only ones and zeroes but this is one of the way to create this matrix.

Answer:

SI QUERÉS SALIMOS

Como te amo te adoro

by using the Communications Toolbox

Using the knowledge in computational language in python it is possible to write a code that write a function that creates a list of dictionaries from the file; each dictionary includes a product.

import pandas

import json  

def listOfDictFromCSV(filename):  

# reading the CSV file    

# csvFile is a data frame returned by read_csv() method of pandas    

csvFile = pandas.read_csv(filename)

#Column or Field Names    

#['product','color','price']    

fieldNames = []  

#columns return the column names in first row of the csvFile    

for column in csvFile.columns:        

fieldNames.append(column)    

#Open the output file with given name in write mode    

output_file = open('products.txt','w')

#number of columns in the csvFile    

numberOfColumns = len(csvFile.columns)  

#number of actual data rows in the csvFile    

numberOfRows = len(csvFile)    

#List of dictionaries which is required to print in output file    

listOfDict = []  

#Iterate over each row      

for index in range(numberOfRows):  

#Declare an empty dictionary          

dict = {}          

#Iterate first two elements ,will iterate last element outside this for loop because it's value is of numpy INT64 type which needs to converted into python 'int' type        

for rowElement in range(numberOfColumns-1):

#product and color keys and their corresponding values will be added in the dict      

dict[fieldNames[rowElement]] = csvFile.iloc[index,rowElement]          

#price will be converted to python 'int' type and then added to dictionary  

dict[fieldNames[numberOfColumns-1]] = int(csvFile.iloc[index,numberOfColumns-1])    

#Updated dictionary with data of one row as key,value pairs is appended to the final list        

listOfDict.append(dict)  

#Just print the list as it is to show in the terminal what will be printed in the output file line by line    

print(listOfDict)

#Iterate the list of dictionaries and print line by line after converting dictionary/json type to string using json.dumps()    

for dictElement in listOfDict:        

output_file.write(json.dumps(dictElement))        

output_file.write('\n')  

listOfDictFromCSV('Products.csv')

See more about python at brainly.com/question/19705654

#SPJ1

Answer:

# price of the carpet per square foot for each quality.

carpet_prices=[1,2,4]

def cal_cost(width,height,choice):

 return width*height*carpet_prices[choice-1]  

width=int(input("Enter Width : "))

height=int(input("Enter Height : "))

print("---Select Carpet Quality---")

print("1. Standard Quality")

print("2. Primium Quality")

print("3. Premium Plus Quality")

choice=int(input("Enter your choice : "))

print(f"Carpeting cost = {cal_cost(width,height,choice)}")

Explanation:

The cal_cost function is used to return the cost of carpeting. The function accepts three arguments, width, height, and the choice of carpet quality.

The program gets the values of the width, height and choice, calls the cal_cost function, and prints out the string format of the total carpeting cost.

The first step in troubleshooting is to identify and define the problem. This involves gathering information about the issue, understanding its symptoms, and determining its scope and impact.

By clearly defining the problem, you can focus your troubleshooting efforts and develop an effective plan to resolve it.

By accurately identifying and defining the problem, you lay a solid foundation for the troubleshooting process, enabling you to effectively address the root cause and find a resolution.

For more questions on troubleshooting

https://brainly.com/question/29736842

#SPJ8

Answer:

Following are the answer to this question:

Explanation:

A)

The memory size is 1 Giga Bytes which is equal to \(2^{30}\)

\(\texttt{Number of address bits \ \ \ \ \ \ \ \ \ \ \ \ \ \ Number of addresses}\\\\ \ \ \ \ 30 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 2^{30}= 1073741824\)

B) \(\texttt{I \ \ \ Opcode \ \ \ Register address \ \ \ Immediate operand \ \ \ Memory address}\\\\\\\textt{1 \ bit \ \ \ \ \ \ 128 \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 2 \ bits \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 24 \ bits \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ 30 \ bits}\\\\\\\)            \(= 2^7 \\\\ = 7 \ bits\)

calculating the register Bits:

\(= 64-(1+7+24+30)\\\\=64 -62\ \ bits\\\\= 2\ \ bits\\\)

C)

Immediate value size while merging the additional benefit with the address field:

\(= 2^{24} + 2^{30}\\\\= 2^{54}\\\\\)\(\texttt{Range before combining(-,+) 24 bits \ \ \ \ \ \ Range after combining( -,+)54bits}\\\\\)                         \(\textt{-2^{12} from + (2^{12}-1) \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ -2^{27} from + (2^{27}- 1)}\)

\(= \frac{24}{2} = 12\\\\= \frac{54}{2} = 27\)

The range is accomplished by dividing the bits by 2 into the two sides of the o and the number is one short to 0.

Answer:

Here is the program that demonstrates the use of JAVA exception:

import java.util.Scanner;  //to accept input from user

public class Main {  //class name

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

      Scanner input = new java.util.Scanner(System.in);  //creates Scanner class object to accept input from user

       int number1 = 0;  //stores the first integer value

       int number2 = 0;  //stores the second integer value

       while(true) {  //keeps looping until user enters integer value

           System.out.println("Enter 2 integers to perform addition: "); //prompts user to enter two integer values

           try {  //defines a chunk of code to check for errors        

               number1 = input.nextInt(); //reads input integer 1

               number2 = input.nextInt(); //reads input integer 2                  

               break;             }  

           catch (java.util.InputMismatchException e) { // defines a code chunk to execute if an error occurs in the try code chunk

              System.out.println("Input must be an integer "); //displays this message if user enters anything other than an integer value

              input.nextLine();              }         }  // reads input from user again until user enters both integer type values

       System.out.println("The sum is: " + (number1+number2));      }  } //if user enters 2 integers then computes and displays the sum of two integer values

Explanation:

The program uses InputMismatchException exception and asks the user to input two integers and computes the sum of two integers if user enters  integers otherwise an exception InputMismatchException is thrown and a error message Input must be an integer is displayed to the user if they input a string of letters instead o f integer values. Here while loop is used which keeps executing until user enters both the integer values. After the user enters correct values, the sum of the two integers are computed and result is displayed on output screen. The screenshot of program and its output is attached.

Another program asks the user to input an integer and the program executes correctly if they enter an integer but exception InputMismatchException is thrown with an error message that is is displayed to the user if they input a string of letters. Here is the program:

import java.util.Scanner;

public class Main {

   public static void main(String[] args) {

       Scanner input = new java.util.Scanner(System.in);

       int number1 = 0;          

       while(true) {

           System.out.println("Enter an integer value: ");        

           try {

               number1 = input.nextInt();  

               break;             }  

           catch (java.util.InputMismatchException e) {

              System.out.println("Input must be an integer ");

              input.nextLine();             }        }  

       System.out.println("The program executed correctly!");  } }

Answer:

Copy/ Paste - In the case of Copy/paste, the text you have copied will appear on both the locations i.e the source from where you copied the text and the target where you have pasted the text.

Cut/paste- In the case of Copy/paste, the text you have copied will appear on only one location i.e the target where you have pasted the text. The text will get deleted from the original position

Answer:

shift + F5 or the up and down keys

a) Lowest address: 0, Highest address: (2^20) - 1. b) Lowest address: 0, Highest address: ((2^20) / 2) - 1. c) Lowest address: 0, Highest address: ((2^20) / 4) - 1.

a) If memory is byte-addressable, the lowest address would be 0 and the highest address would be (2^20) - 1.

This is because each byte in the memory requires a unique address, and since there are 2^20 bytes in total, the highest address would be one less than the total number of bytes.

b) If memory is word-addressable with a 16-bit word, each word would consist of 2 bytes.

Therefore, the lowest address would be 0 (representing the first word), and the highest address would be ((2^20) / 2) - 1.

This is because the total number of words is equal to the total number of bytes divided by 2.

Subtracting 1 gives us the highest address, as the addresses are zero-based.

c) If memory is word-addressable with a 32-bit word, each word would consist of 4 bytes.

In this case, the lowest address would still be 0 (representing the first word), and the highest address would be ((2^20) / 4) - 1.

Similar to the previous case, the total number of words is equal to the total number of bytes divided by 4.

Subtracting 1 gives us the highest address.

For more questions on address

https://brainly.com/question/30273425

#SPJ8

File > Share > Export > Select file type.
What is abode XD?
Adobe XD is a vector-based user experience design tool for web apps and mobile apps, developed and published by Adobe Inc. It is used for designing, prototyping, and sharing user experiences for websites and mobile applications. It features reusable components, intuitive design tools, a powerful asset library, and integration with other Adobe Creative Cloud products. Adobe XD provides a comprehensive set of features and capabilities to help you create stunning designs and prototypes quickly, and easily share them with stakeholders.
You can export your project as an image file or a PDF file. You can also share an interactive prototype or a code snippet. With Adobe XD, you have the tools to create amazing designs and share them with the world.
To know more about adobe XD?
https://brainly.com/question/28374750
#SPJ4

In what seems like a short amount of time, media can alter dramatically. It has gotten a bit more sophisticated as well as valuable for individuals all across the entire globe in only the last decade.

Learn more about media here:

https://brainly.com/question/8962769

The minimum number of App Service plans that should be created depends on a person's  specific requirements and the workload you are planning to host

When you want to decide how many App Service plans to use, think about these things such as: If you have different apps that need different things or need to be kept separate for safety, you can put them in different groups so they don't affect each other.

Scalability means being able to handle more work. If you need to handle more work by making things bigger (vertical scaling) or having more of them (horizontal scaling), you might need to use multiple plans for each application.

Learn more about  service plans from

https://brainly.com/question/14249760

#SPJ1

Answer:

a small icon

Explanation:

Go to the Slide Sorter View. If you've applied a transition effect to any of the slides then PowerPoint places a icon

The fundamental capabilities of all spreadsheets are present in Microsoft Excel , which organizes data manipulations like arithmetic operations using a grid of cells arranged in numbered rows and letter-named columns and pivot tables.

Thus, It has a variety of built-in functionalities to address financial, engineering, and statistical requirements. Additionally, it has a very limited three-dimensional graphical display and can present data as line graphs, histograms, and charts and Microsoft Excel.

Using pivot tables and the scenario manager, it enables segmenting of data to view its reliance on multiple parameters for diverse viewpoints.

A data analysis tool is a pivot table. This is accomplished by using PivotTable fields to condense big data sets. It features a programming component called Visual Basic for Applications that enables the user to apply a wide range of numerical techniques and operations.

Thus, The fundamental capabilities of all spreadsheets are present in Microsoft Excel , which organizes data manipulations like arithmetic operations using a grid of cells arranged in numbered rows and letter-named columns and pivot tables.

Learn more about pivot tables, refer to the link:

https://brainly.com/question/29786921

#SPJ7

; Read input byte

MOV AH, 01h ; Set up input function

INT 21h ; Read byte from standard input, store in AL

; Check if input is even or odd

MOV BL, 02h ; Set up divisor

DIV BL ; Divide AL by BL, quotient in AL, remainder in AH

CMP AH, 00h ; Compare remainder with zero

JNE odd ; Jump to odd if remainder is not zero

JMP done ; Jump to done if remainder is zero

odd: ; Odd case

MOV DX, OFFSET message_odd ; Set up message address

JMP print

even: ; Even case

MOV DX, OFFSET message_even ; Set up message address

print: ; Print message

MOV AH, 09h ; Set up output function

INT 21h ; Print message

done: ; End of program

To calculate the caffeine level after 6, 12, and 18 hours using the half-life of 6 hours, you can use the formula:

Caffeine level = Initial caffeine amount * (0.5 ^ (time elapsed / half-life))

Here's the Coral Code to calculate the caffeine level:

function calculateCaffeineLevel(initialCaffeineAmount) {

 const halfLife = 6; // Half-life of caffeine in hours

 const levelAfter6Hours = initialCaffeineAmount * Math.pow(0.5, 6 / halfLife);

 const levelAfter12Hours = initialCaffeineAmount * Math.pow(0.5, 12 / halfLife);

 const levelAfter18Hours = initialCaffeineAmount * Math.pow(0.5, 18/ halfLife);

 return {

   'After 6 hours': levelAfter6Hours.toFixed(1),

   'After 12 hours': levelAfter12Hours.toFixed(1),

   'After 18 hours': levelAfter18Hours.toFixed(1)

 };

}

// Example usage:

const initialCaffeineAmount = 100;

const caffeineLevels = calculateCaffeineLevel(initialCaffeineAmount);

console.log('After 6 hours:', caffeineLevels['After 6 hours'], 'mg');

console.log('After 12 hours:', caffeineLevels['After 12 hours'], 'mg');

console.log('After 18 hours:', caffeineLevels['After 18 hours'], 'mg');

When you run this code with an initial caffeine amount of 100 mg, it will output the caffeine levels after 6, 12, and 18 hours:

After 6 hours: 50.0 mg

After 12 hours: 25.0 mg

After 18 hours: 12.5 mg

You can replace the initialCaffeineAmount variable with any other value to calculate the caffeine levels for different initial amounts.

for similar questions on Coral Code Language.

https://brainly.com/question/31161819

#SPJ8

I often use MS Word for personal and academic work. Its features improved productivity. One use of MS Word was to create a professional resume. MS Word offered formatting choices for my resume, like font styles, sizes, and colors, that I could personalize.

The software's tools ensured error-free and polished work. Using MS Word, I made a standout resume. In school, I often used MS Word for assignments and research papers.

Software formatting aided adherence to academic guidelines. Inserting tables, images, and citations improved my academic work's presentation and clarity. MS Word's track changes feature was invaluable for collaborative work and feedback from professors.

Learn more about MS Word  from

https://brainly.com/question/20659068

#SPJ1

Answer:

We can not determine if this language is case-sensitive or case-insensitive

Explanation:

It is unclear wether Mynum and mynum are intended to be different variables or the same variable. Both would work.

Having said that, mixing case like this is always a bad design.

Answer:

we do not determine If this language is case