computational thinking

Answer:

Aperture

Explanation:

Aperture controls the lens' diaphragm, which controls the amount of light traveling through the lens to the film plane.

Answer: uploading

Explanation:

it’s referred as uploading when you move data from one to another

Answer:

B.

x=10

while x <= 10:

    x=x-1

Explanation:

Since x starts at 10 and keeps decreasing, its value will be always less than 10 so the loop will never end

The main difference between scanning a 3-D object and photographing that same object with a camera is that you can control the lighting when you scan an object, whereas you cannot control the lighting when you photograph an object. You can also control the distance between the object and the scanner, whereas you cannot control the distance between the object and the camera.

What is scanner?

Scanner is a disc space analysis and management utility for Microsoft Windows. It shows the disc space consumption of any drive or directory as a layered pie chart that can be browsed up and down the directory tree. When the mouse is moved over a pie, the application displays which directory the pie represents, how many files it contains, and how much disc space it takes up. A context menu allows users to open the directory in Windows Explorer, hide and unhide it from the diagram, and delete the pie from the disc permanently or via the Recycle Bin.

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A factor which would not impact the digital divide is: less sharing of the work we produce.

The digital divide simply refers to a terminology which is used to describe the gap (vacuum) which typically exist between the group of people (the information rich and the information poor) who have unrestricted access to digital technology and those who are unable to access it.

This ultimately implies that, a digital divide is mostly influenced by the fact that legislation allow communications firms to charge end users (customers) per website for access and some parents being fond of limiting the amount of time their children spend using computing devices or the Internet.

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In this exercise we have to use the knowledge of computational language in C code to write a code that Translate the following C program to Pep/9 assembly language.

#include <stdio.h>

int myAge;

void putNext(int age) {

int nextYr;

nextYr = age + 1;

printf("Age: %d\n", age);

printf("Age next year: %d\n", nextYr);

}

int main () {

scanf("%d", &myAge);

putNext(myAge);

putNext(64);

return 0;

}

myAge:

.zero 4

.LC0:

.string "Age: %d\n"

.LC1:

.string "Age next year: %d\n"

_Z7putNexti:

pushq %rbp

movq %rsp, %rbp

subq $32, %rsp

movl %edi, -20(%rbp)

movl -20(%rbp), %eax

addl $1, %eax

movl %eax, -4(%rbp)

movl -20(%rbp), %eax

movl %eax, %esi

movl $.LC0, %edi

movl $0, %eax

call printf

movl -4(%rbp), %eax

movl %eax, %esi

movl $.LC1, %edi

movl $0, %eax

call printf

nop

leave

ret

.LC2:

.string "%d"

main:

pushq %rbp

movq %rsp, %rbp

movl $myAge, %esi

movl $.LC2, %edi

movl $0, %eax

call scanf

movl myAge(%rip), %eax

movl %eax, %edi

call _Z7putNexti

movl $64, %edi

call _Z7putNexti

movl $0, %eax

popq %rbp

ret

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Answer: decide which consumers they will target

Answer:

purchase_cost = float(input("What is your purchase cost? "))

tax_rate = 10/100    #(10% = 10/100)

tax = purchase_cost * tax_rate

total_cost = purchase_cost + tax

print("Total Cost = ",  total_cost)

Explanation:

Answer:

See attachment

Explanation:

I have provided all 3 programs in the attached text file.

All of these are complete programs so I could test them myself

Hope that works for you

A program that prompts the user to input an integer and then outputs both the individual digits of the number and the sum of the digits is given below:

#include < iostream >

int main( int argc , char * argv [ ] )

{

   int number , digit , sum = 0;

   std : : cout < < " Enter number : " ;

   std : : cin  > > number ;

   while ( number > 0 )

   {

       digit = number % 10;

       std : : cout << digit << ' \ t ' ;

       sum = sum + digit ;

       number = number / 10 ;

   }

  std : : cout < < " Sum is : " < < sum < < std : : endl ;

return 0;

}

Your original code has the right ideas, but you will have to use the std to print out the output as used above and your output would be in individual numbers.

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The difference between blockchain and traditional database models is that:  C. Blockchain provides multiple versions of the data that can be kept by individual entities.

A database simply refers to an organized and structured collection of data that're stored on a computer system as a backup and they're usually accessed electronically.

A blockchain can be defined as a digital and dynamic financial system that is designed and developed to be used in recording and maintaining transactions that are associated with or made through the use of a bitcoin, usually as a database.

In this context, we can infer and logically deduce that unlike the traditional database models, blockchain is designed and developed to provide multiple versions of financial transactions (data), and they can also be kept by individual business entities.

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Answer:

1.0

Explanation:

You divide 19 by 19 and get 1

Answer:

Explanation:

Each format represents a particular way of storing the data that makes up a file.

Answer:

#include <stdio.h>

int main(){

   int limit;    

   int i;

   printf("Enter the limit: ");

   scanf("%d", &limit);

   for (int i = 1; i < limit+1 ; i++){

       for (int j = 1; j < i + 1; j++){

           printf("%d", j);

       }

       printf("\n");

   }

   return 0;

}

Explanation:

A recursive function that encodes that takes two Strings as input. The first String is the message to be encoded and the second String is the key that will be used to encode the message is given below:

// C++ program to decode a string recursively

// encoded as count followed substring

#include<bits/stdc++.h>

using namespace std;

// Returns decoded string for 'str'

string decode(string str)

{

   stack<int> integerstack;

   stack<char> stringstack;

   string temp = "", result = "";

   // Traversing the string

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

   {

       int count = 0;

       // If number, convert it into number

       // and push it into integerstack.

       if (str[i] >= '0' && str[i] <='9')

       {

           while (str[i] >= '0' && str[i] <= '9')

           {

               count = count * 10 + str[i] - '0';

               i++;

           }

           i--;

           integerstack.push(count);

       }

       // If closing bracket ']', pop element until

       // '[' opening bracket is not found in the

       // character stack.

       else if (str[i] == ']')

       {

           temp = "";

           count = 0;

           if (! integerstack.empty())

           {

               count = integerstack.top();

              integerstack.pop();

           }

           while (! stringstack.empty() && stringstack.top()!='[' )

           {

               temp = stringstack.top() + temp;

               stringstack.pop();

           }

           if (! stringstack.empty() && stringstack.top() == '[')

               stringstack.pop();

           // Repeating the popped string 'temo' count

           // number of times.

           for (int j = 0; j < count; j++)

               result = result + temp;

           // Push it in the character stack.

           for (int j = 0; j < result.length(); j++)

               stringstack.push(result[j]);

           result = "";

       }

       // If '[' opening bracket, push it into character stack.

       else if (str[i] == '[')

       {

           if (str[i-1] >= '0' && str[i-1] <= '9')

               stringstack.push(str[i]);

           else

           {

               stringstack.push(str[i]);

               integerstack.push(1);

           }

       }

       else

           stringstack.push(str[i]);

   }

   // Pop all the element, make a string and return.

   while (! stringstack.empty())

   {

       result = stringstack.top() + result;

       stringstack.pop();

   }

   return result;

}

// Driven Program

int main()

{

   string str = "3[b2[ca]]";

   cout << decode(str) << endl;

   return 0;

}

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Programming languages are used for giving instructions to computers is a true statement.

Using computer programming languages, we can communicate with a computer in a language that it can understand.

There are numerous computer programming languages available that programmers can use to interact with a computer, just as there are numerous human-based languages.

Therefore, a programming language is seen as a set of rules that tends to  gives the computer instructions on what actions to take. There are a lot of programming languages; some examples are BASIC, COBOL, and others.

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programming languages are used for giving instructions to computers. True/false

Answer:

D.

Explanation:

It is to be noted that the essential parts of a mathematical function in spreadsheets are:

A mathematical function is a rule that determines the value of a dependent variable based on the values of one or more relationships between the independent variable. A function can be represented in a variety of ways, including a table, a formula, or a graph.

When it comes to variables and spreadsheets, "it's garbage in garbage out." The computer has no way of knowing which variable is the right one to enter. This remains the solve prerogative of the Spreadsheet user, hence it's importance.

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To use flash fill to fill range c4:c20 after typing LongKT in cell C4 and Han in cell C5, the process are:

1. Key in the needed information.

2. Then also key in three letters as well as click on enter for flash fill

In Excel will fill in your data automatically if you choose Data > as well as select Flash Fill.

When it detects a pattern, Flash Fill fills your data for you automatically. Flash Fill can be used, for instance, to split up first and last names from a single column or to combine first as well as the last names from two different columns.

Note that only Excel 2013 as well as later are the only versions that support Flash Fill.

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Answer:

goa is in india

Explanation:

Answer:

use a mouse to move or position a cursor on computer screen

Explanation:

mouse cursor

The statement which does not impact the digital divide is Less sharing of the work we produce. Thus the correct option is C.

The term "digital divide" refers to the imbalance in populations and geographical locations between those who have and  or without  limited access to contemporary information and communications technology

Less sharing of work we produce does not impact the digital divide as Internet connectivity and wireless connectivity like Wi-Fi are frequently unavailable due to the digital divide.

Therefore, option C is appropriate.

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Answer:

5 minutes

Explanation:

It is there in the section on Speedup in Parallel Computing

For example, imagine that you run a program on a sequential computer and it takes 10 minutes to complete. Next, you run the same program on a parallel computer and it takes 5 minutes to complete. You would divide the 10 by the 5 and come up with a speedup of 2

Answer:

Read explanation and check out corrected code

Explanation:

Hi Lily

The formatting was destroyed when you copied pasted code onto the brainly question box.

When posting code, it's better to copy the code into a text editor(such as notepad), save it as a text file and upload this through the clip icon on the bottom right of the brainly toolbar (at the bottom)

Anyway, I copied your code and properly formatted it and it works fine

Since I cannot see the formatting, I am assuming that your return True statements are improperly indented. These statements should go with the for loop, not the if statement

Here is the wrong way to define

def IsListEven(myList):

       for n in myList:
                if n % 2 == 1:
                    return False
                return True   #this belongs to the if statement

If you write your code as follows, the return True goes with the if statement. That means it will return from the function as soon as it finds an even number without checking the rest of the list. For example if the list was [2, 4, 6, 8, 1], the function will return True on the first element in the list without going through all the elements

The correct way is:
def IsListEven(myList):        
       for n in myList:
               if n % 2 == 1:
                   return False
        return True    # now belongs to the for loop

When posting code, it's better to copy the code into a text editor(such as notepad), save it as a text file and upload this through the clip icon on the bottom right of the brainly toolbar (at the bottom)

The copied your code and properly formatted it and it works fine. Since I cannot see the formatting, I am assuming that your return True statements are improperly indented. These statements should go with the for loop, not the if statement

Here is the wrong way to define

def IsListEven(myList):

      for n in myList:

               if n % 2 == 1:

                   return False

               return True   #this belongs to the if statement

If you write your code as follows, the return True goes with the if statement. That means it will return from the function as soon as it finds an even number without checking the rest of the list. For example if the list was [2, 4, 6, 8, 1], the function will return True on the first element in the list without going through all the elements

The correct way is:

def IsListEven(myList):        

      for n in myList:

              if n % 2 == 1:

                  return False

       return True    # now belongs to the for loop

Therefore, When posting code, it's better to copy the code into a text editor(such as notepad), save it as a text file and upload this through the clip icon on the bottom right of the brainly toolbar (at the bottom)

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In this exercise we have to use the knowledge of computational language in python to write a code that Read random seed to support testing (do not alter) and starting credits seed = int(input()).

import random

ROCK = 0

PAPER = 1

SCISSORS = 2

# Read random seed to support testing (do not alter) and starting credits

seed = int(input())

# Set the seed for random

random.seed(int(seed))

# Type your code here.

player_1 = input()

player_2 = input()

rounds = 0

count = 0

win_count1 = 0

win_count2 = 0

while True:

   rounds = int(input())

   if rounds >= 1:

       break

   else:

       print("Rounds must be > 0")

print(player_1 + " vs " + player_2 + " for " + str(rounds) + " rounds")

while count < rounds:

   p1 = random.randint(0, 2)

   p2 = random.randint(0, 2)

   if p1 == p2:

       print("Tie")

   elif p1 == ROCK:

       if p2 == SCISSORS:

           print(player_1 + " wins with rock")

           win_count1 = win_count2 + 1

       else:

           print(player_2 + " wins with paper")

           win_count2 = win_count2 + 1

       count = count + 1

   elif p1 == PAPER:

       if p2 == ROCK:

           print(player_1 + " wins with paper")

           win_count1 = win_count1 + 1

       else:

           print(player_2 + " wins with scissors")

           win_count2 = win_count2 + 1

       count = count + 1

   elif p1 == SCISSORS:

       if p2 == PAPER:

           print(player_1 + " wins with scissors")

           win_count1 = win_count1 + 1

       else:

           print(player_2 + "wins with rock")

           win_count2 = win_count2 + 1

       count = count + 1

print(player_1 + " wins " + str(win_count1) + " and " + player_2 + " wins " + str(win_count2))

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Parallel computing is to distributed computing as multiple processors are to "single processor" (Option D).

It is to be noted that Parallel computing on a single computer use many processors to execute work in parallel, whereas distributed parallel computing employs numerous computing devices to accomplish such tasks.

Parallel computing refers to the study, design, and execution of algorithms in order to solve a problem using many processors. The basic goal is to solve a problem quicker or larger issue in the same amount of time by sharing the work among many processors.

Parallel computing has the advantage of allowing computers to run code more effectively, saving time and money by sorting through "huge data" faster than ever before. Parallel programming can also handle more difficult issues by pooling resources.

One of the benefits of parallel processing is not autonomy. Parallel processing is a computer strategy in which discrete elements of a bigger difficult operation are divided and processed on many CPUs at the same time, saving processing time.

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From the information provided, the correct answer is Option B - " The probability that you will fail on call 1 but will succeed on call 2 is 0.06." See further explanation below.

Probability is an area of mathematics that deals with numerical representations of how probable an event is to occur or how likely a statement is to be true. The probability of an occurrence is a number between 0 and 1, where 0 denotes the event's impossibility and 1 represents certainty.

Hence,

P(E) = Number of favorable outcomes/Total Number of outcomes.

Step I

From the information provided, the probability of failing to contact the client on the first call can be computed as:

30% = 0.3

[Rationale is based on estimation. If there is an estimated 70% chance of success, then the chance of failure is 30% which is 0.3]

Step II

The probability of contacting the client on the second call is: 0.2 or 20% [Rationle is as per the given assumption.]

If the two scenarios above hold out because they are mutually exclusive events, the probability, therefore, that you will fial on call 1 and succeed on call two becomes:

0.3 x 0.2

= 0.06

Hence, Option B is the correct answer.

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Answer: an entrepreneur