Description: Given the IP address and number of hosts in the first two columns, determine the
number of host bits required and write the network number with the correct prefix. The first one is completed for you, and the next two are partially completed.

Answer:

when cmd is open tell me

Explanation:

use cmd for better explanatios

To solve the problem efficiently, you can use a min-heap data structure to store the machine capacities.

Sort the jobs by priority in descending order using a comparison-based sorting algorithm, which takes O(nlogn) time.

Sort the machines by capacity in ascending order using a comparison-based sorting algorithm, which also takes O(nlogn) time.

Initialize an empty min-heap to store the machine capacities.

Iterate through the sorted jobs in descending order of priority:

Pop the smallest capacity machine from the min-heap.

If the machine's capacity is greater than or equal to the duration of the current job, pair the job with the machine.

Otherwise, pair the job with the machine having the lowest capacity, which results in an inefficient pairing.

Add the capacity of the inefficiently paired machine back to the min-heap.

Return the total sum of priorities for inefficiently paired jobs.

This algorithm has a time complexity of O(nlogn) since the sorting steps dominate the overall time complexity. The min-heap operations take O(logn) time, resulting in a concise and efficient solution.

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It should be noted that the number of subnets and hosts available from network 192.168.43.0 255.255.255.224 is 8 and 32, respectively. Only 30 of the 32 hosts are generally functional.

A network host is a computer or other device that is connected to a computer network. A host can serve as a server, supplying network users and other hosts with information resources, services, and applications. Each host is given at least one network address.

A computer network is a group of computers that share resources on or provided by network nodes. To communicate with one another, computers use common communication protocols over digital links.

So, in respect to the above response, bear in mind that we may compute the total number of: by putting the information into an online IPv4 subnet calculator.

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Answer:

True.

Explanation:

An input statement asks a user a question, where the user has to input a value for the program to move forward. This means that yes, the program does interact with the user.

Answer:

What attributes of color does the luminosity blend mode affect?

Whereas the Color mode blends the colors of a layer while ignoring lightness values, the Luminosity mode blends the lightness values while ignoring the color information!

Explanation:

Answer:

The passage shows that Manjiro is thinking more independently than he did at the beginning of the story. he is not as influenced by the fears and ideas common in his culture; instead, he recognizes that the "barbarians" on the ship are simply people just like him.

Explanation:

It is correct

Answer:

Microsoft Word 2010 belongs to the Microsoft Office 2010 suite.

Explanation:

Microsoft Word 2010 was released as part of the Microsoft Office 2010 suite, which was launched in June 2010. The suite included various applications such as Word, Excel, PowerPoint, Outlook, and others. Microsoft Word 2010 specifically is a word processing software designed to create and edit text-based documents. It introduced several new features and improvements compared to its predecessor, Word 2007. These enhancements included an improved user interface, enhanced collaboration tools, new formatting options, an improved navigation pane, and improved graphics capabilities. Therefore, Microsoft Word 2010 is part of the Microsoft Office 2010 family of software applications.

Note that this is an SQL prompt. This is because we are asked to create queries. When you have information on tables are are asked to create queries that will result in a certain output, you are looking at a dataase query. Queries are created in SQL. Here are the queries below. The expected output are all attached.

(i) Display name, owner and gender for all dogs.

Query:
SELECT Name, Owner, Gender

FROM Pet

WHERE Species = 'Dog';

(ii) Display Name, owner and age of all pets whose age is more 2 years.

Query:

SELECT Name, Owner, Age

FROM Pet

WHERE Age > 2;

(iii) select name, owner from pet where owner name like ‘%ya’;

Query:

SELECT Name, Owner

FROM Pet

WHERE Owner LIKE '%ya';

(iv) select name, age from pet where species = dog and age between 1 and 3;

Query:
SELECT Name, Age

FROM Pet

WHERE Species = 'Dog' AND Age BETWEEN 1 AND 3;

(v) select * from pets where species in (‘horse’,’parrot’)

Query:
SELECT *

FROM Pet

WHERE Species IN ('Horse', 'Parrot');

An SQL query is a command used to retrieve or manipulate data in a relational database. It is important because it allows users to extract specific data from large databases, make updates to existing data, and create new records.

SQL queries are essential in many industries that rely on large amounts of data, such as finance, healthcare, and e-commerce.

SQL queries are used to interact with data stored in relational databases, which are typically organized into tables. Queries allow users to extract, modify, and manage data within those tables.

See all output attached.

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Full Question:

Although part of your question is missing, you might be referring to this full question:

Assuming this is a database, consider the above given table and write queries for:

(i) & (ii) and output of

(iii) –(v):Table Name: Pet

i) Display name, owner and gender for all dogs.

ii) Display Name, owner and age of all pets whose age is more 2 years.

iii)select name, owner from pet where owner name like ‘%ya’;

iv) select name, age from pet where species = dog and age between 1 and 3;

v) select * from pets where species in (‘horse’,’parrot’)

Answer:

a. Password length, password encryption, password complexity

Explanation:

Under this scenario, the best combination would be Password length, password encryption, password complexity. This is because the main security problem is with the user's passwords. Increasing the password length and password complexity makes it nearly impossible for individuals to simply guess the password and gain access, while also making it extremely difficult and time consuming for hackers to use software to discover the password as well. Password excryption would be an extra layer of security as it encrypts the password before storing it into the database, therefore preventing eavesdroppers from seeing the password and leaked info from being used without decryption.

A C++ Program To Find If a Matrix Is a reflexive / irreflexive/Symmetric/Antisymmetric/Transitive is given below:

Given the sample input:

0 1 2 3 //elements (A)

0 0    //relations (B)

1 1

2 2

3 3

x y z //elements (A)

x y   //relations (B)

y z

y y

z z

x y z //elements (A)

x x   //relations (B)

y z

x y

z y

x z

y y

z x

y x

z z

1 2 3 4 5 6 7 8 //elements (A)

1 4            //relations (B)

1 7

2 5

2 8

3 6

4 7

5 8

6 6

1 1

2 2

bool pair_is_in_relation(int left, int right, int b[], int sizeOfB)

{

   for(int i=0; i+1<sizeOfB; i+=2) {

       if (b[i]==left && b[i+1]==right)

           return true;

   }

   return false;

}

bool antiSymmetric(int b[], int sizeOfB)

{

   bool holds = true;

   for(int i=0; i+1<sizeOfB; i+=2) {

       int e = b[i];

       int f = b[i+1];

      if(pair_is_in_relation(f, e, b, sizeOfB)) {

           if (e != f) {

               holds = false;

               break;

            }

       }

   }

   if (holds)

      std::cout << "AntiSymmetric - Yes" << endl;

   else

       std::cout << "AntiSymmetric - No" << endl;

   return holds;

}

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It won't save the answer. Maybe I can give it to you in the comment.

You can message me if you want. I cannot post the answer in the comment too:(

Answer:

All of these answers

Explanation:

A computer's physical components must be inspected, updated, and maintained over time to keep them functioning at their best. This process is known as hardware maintenance. Thus, option B is correct.

Regular hardware maintenance typically aids companies in avoiding unforeseen problems like device damage and severe data loss.

Regular hardware repair of servers and other physical parts enables businesses to retain their operational integrity and keep a stable IT infrastructure.

While corrective maintenance entails replacing or repairing a system or its components after they have already failed, preventive maintenance encompasses actions that can be taken to keep the system operating.

Therefore, Preventive and corrective maintenance are the two key elements of system upkeep.

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Answer:

Memory is the electronic holding place for the instructions and data a computer needs to reach quickly. It's where information is stored for immediate use. Memory is one of the basic functions of a computer, because without it, a computer would not be able to function properly.

please rate my answer

Answer:

A and C are correct pick both

The uses are:

Computational thinking is known to be that which gives room for user to know what to inform the computer to do due to the fact that a computer only acts and processes what it is said to be programmed to do.

Therefore, The uses are:

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Answer:

This program is written in Java programming language.

It uses an array to store scores of each test.

And it also validates user input to allow only integers 0 to 10,

Because the program says the average should be calculated by excluding the highest and lowest scores, the average is calculated as follows;

Average = (Sum of all scores - highest - lowest)/(Total number of tests - 2).

The program is as follows (Take note of the comments; they serve as explanation)

import java.util.*;

public class CalcAvg

{

public static void main(String [] args)

{

 Scanner inputt = new Scanner(System.in);

 // Declare number of test as integer

 int numTest;

 numTest = 0;

 boolean  check;

  do

  {

   try

   {

     Scanner input = new Scanner(System.in);

    System.out.print("Enter number of test (1 - 10): ");

    numTest = input.nextInt();

    check = false;

    if(numTest>10 || numTest<0)

     check = true;

   }

   catch(Exception e)

    {

     check = true;

   }

  }

  while(check);

  int [] tests = new int[numTest];

//Accept Input

for(int i =0;i<numTest;i++)

{

System.out.print("Enter Test Score "+(i+1)+": ");

tests[i] = inputt.nextInt();

}

           //Determine highest

           int max = tests[0];

           for (int i = 1; i < numTest; i++)

           {

               if (tests[i] > max)

               {

                   max = tests[i];

               }

           }

           //Determine Lowest

           int least = tests[0];

           for (int i = 1; i < numTest; i++)

           {

               if (tests[i] < least)

               {

                   least = tests[i];

               }

           }

           int sum = 0;

           //Calculate total

           for(int i =0; i< numTest;i++)

           {

               sum += tests[i];

           }

           //Subtract highest and least values

           sum = sum - least - max;

           //Calculate average

           double average = sum / (numTest - 2);

           //Print Average

           System.out.println("Average = "+average);

           //Print Highest

           System.out.println("Highest = "+max);

           //Print Lowest

           System.out.print("Lowest = "+least);

}

}

//End of Program

Answer:

Here's a program that implements the requested selection sort in descending order with the specified guidelines:

def selection_sort_descending(numbers):

   # Iterate through the list

   for i in range(len(numbers) - 1):

       max_index = i

       # Find the index of the maximum element in the remaining unsorted part of the list

       for j in range(i + 1, len(numbers)):

           if numbers[j] > numbers[max_index]:

               max_index = j

       # Swap the maximum element with the current element

       numbers[i], numbers[max_index] = numbers[max_index], numbers[i]

       # Print the list after each iteration

       print(numbers)

# Example usage

input_list = [20, 10, 30, 40]

selection_sort_descending(input_list)

# Another example usage

input_list2 = [7, 8, 3]

selection_sort_descending(input_list2)

Explanation:

This program takes a list of integers and sorts it in descending order using the selection sort algorithm. It also outputs the list after each iteration of the outer loop, as requested.

based on the above, we can write the C++ code as follows..

 #include <iostream>

#include   <iomanip>

using namespace std;

int main() {

     // Output table headers

   cout << setw(10) << "Flowers" << setw(10) << "Grass" << setw(10) <<    "Trees" << endl;

   // Output table rows

   for (int i = 1; i <= 4; i++) {

       cout << setw(10) << (1 << (i-1)) * 2 << setw(10) << (1 << i) * 2 << setw(10) << (1 << (i+2)) * 2 << endl;

   }

   return 0;

}

Using the iomanip library's setw function, we ensure that the output of this program is properly formatted and aligned in columns. To calculate the values in each column, we iterate through every row of the table via a for loop and rely on bit shifting and multiplication.

As our code outputs these values to the console using << operators, we use endl to create new lines separating each row. The return 0; statement at the very end serves as an indication of successful completion.

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Answer:

From the help of graphic user interface

Explanation:

A graphical user interface, or GUI, is used in almost all software programmes. This indicates that the software contains graphical functions that the user can manipulate using a any input device like mouse or keyboard. A software configuration program's graphical user interface (GUI) contains a menu bar, toolbar, tabs, controls, as well as other functions.

1. We can see here that the three modules in HansaWorld and their brief descriptions:

2. We can deduce that settings are actually used in HansaWorld for used for configuring the system to meet specific business requirements.

It is important for us to understand what HansaWorld is all about. We can see here that HansaWorld is actually known to be an enterprise resource planning (ERP) system that provides integrated software solutions for businesses.

3. Personal Desktop is actually known to be a feature in HansaWorld. It allows users to create a personalized workspace within the system.

It can help users to increase their productivity and efficiency.

4. To actually invalidate a record in HansaWorld, there steps to take.

5. We can deduce here that specification, paste special and report windows help users to actually manage data and generate report.

6. There are factors that play in in determining the amount of reports generated.

7. The Calendar on HansaWorld is used to view upcoming events. There is the Day View and there is the Month View.

8. We can see that in attaching records, HansaWorld allows you to:

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The translation of the C program will be:

BR main

limit: .EQUATE 5 ; constant

number: .BLOCK 2 ; local variable #2d

main: DECI number,d ; scanf("%d", &number)

while: LDWA number,d ; if (number < limit) exit loop

CPBA limit, i

BRGE endWh

ADDA 1,i ; number++

STWA number,d

BR while

endWh: DECO number,d ; printf("%d", number)

STOP

.END

It should be noted that because it may be used for low-level programming, C language qualifies as a system programming language (for example driver and kernel).

Usually, it is used to develop hardware components, operating systems, drivers, kernels, etc. The C-based Linux kernel is one example. It cannot be used to program for the internet like Java,.Net, PHP, etc.

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Because it helps you to be a better you it helps you to believe in yourself and to think about all the things you have in life and to help you to work together with other people through thick and thin.

Because it aids to be a better and also it helps you to believe in yourself and to think about all the things you have in life and to help you to work together with other people.

Teamwork is a group's collaborative effort to achieve a common goal or complete a task in the most effective and efficient manner.

This concept is seen in the context of a team, which is a group of interdependent individuals who work together to achieve a common goal.

Good teamwork entails a synergistic approach to work, with each individual committed to and working toward a common goal. Teamwork maximizes team members' individual strengths to bring out their best.

Good teamwork entails a synergistic approach to work, with each individual committed to and working toward a common goal. Teamwork maximizes team members' individual strengths to bring out their best.

Thus, traits such as teamwork and self representation are necessary for a successful career in the media industry.

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Answer: Memory address register captures and stores the memory address in CPU.

Explanation:

It stores the address of the data which is required to be sent and stored to specific location of the computer.It stores the next address of the data to be stored read or written.

If the memory address register is excluded in the system then the storage of memory will be compromised.

Computer has many functions. MAR is known to have the memory location of data that one needs to be accessed and if it is excluded, there is a compromise and one cannot get the data needed as it will be inaccessible.

It is also known as the address to which data is often sent to or stored. That is, MAR has the power  to the memory location of data that one needs to be accessed.

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The way that the entity relationship (ER) model helped produce a more structured relational database design environment is that

A database's primary entities and their relationships can be determined with the aid of an entity relationship model, or ERM. The role of the ERM components is easier to comprehend because they are graphically portrayed.

It is simple to translate the ERM to the tables and attributes of the relational database model using the ER diagram. The full set of needed database structures is generated by this mapping procedure, follows a set of clearly defined processes which are:

A visual representation of relational databases is an entity relationship diagram (ERD). Relational databases are modeled and designed using ERDs.

The Entity Relationship Model (ERM), which enables designers to perceive entities and connections visually, contributed to the creation of a more structured relational database design environment.

Therefore, Instead of defining the structures in the text, it is easier to understand them graphically.

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Answer:

The name should be readable and make sense

Explanation:

Aside the rules involved in naming variables, there are also some good tips which should be considwred when given names to our variables. These means there are some variables which are acceptable by our program but may be avoided in other to make our codes easier to read by us and others and it also makes debugging easier when we run into errors. Using short variables are acceptable on code writing as far as the rules are followed. However, it is more advisable to use names that are descriptive and readable such that it relates to the program or code being worked on. This ensures that we and others can follow through our lines of code at a much later time without making mistakes or forgetting what the variable stands for.

Given that,

Token is 64 bytes long

The average number of stations that the token must pass = 20

We need to calculate the transmission delay for token

Using formula of transmission delay

\(Transmission\ delay=\dfrac{token\ size}{minimum\ size}\)

Put the value into the formula

\(Transmission\ delay=\dfrac{64\ bytes}{10\ Mbps}\)

\(Transmission\ delay=\dfrac{64\times8}{10\times10^6}\)

\(Transmission\ delay=0.0000512\ sec\)

\(Transmission\ delay=5.12\times10^{-5}\ sec\)

We need to calculate the average wait to receive token on an idle network with 40 stations

Using formula of average wait

\(\text{average wait to receive token}=\text{average number of stations that the token must pass}\times transmission\ delay\)

Put the value into the formula

\(\text{average wait to receive token}=20\times5.12\times10^{-5}\)

\(\text{average wait to receive token}= 0.001024\ sec\)

\(\text{average wait to receive token}= 1.024\ ms\)

Hence, The average wait to receive token on an idle network with 40 stations is 1.024 ms.

Answer:

18

Explanation:

tryIt(2) will return 9 because 2+7 is 9 (7 is the default value of b)

9 * 2 = 18.

You can try this yourself at replit.

Answer:

hecks

Explanation:

nah