1. What is friend function and friend class? Class “stu-info” stores all the details related to students like (name, reg, section , marks of 5 subjects). Class “show_details” will act like a friend of class “stu-info” and perform following operations: basic_details() and result(). These functions will work on the private data members of “stu-info”.

Answer:

Equity Shares are commonly called Common shares and have both advantages and disadvantages over Preference shares.

In industry, computer technology is used by developing robots to assemble products in a short amount of time. This has led to unemployment as manual labour is kept to a minimum due to the robots being able to assemble products at a much faster speed than humans.

THIS IS FOR PYTHON

price = float(input('Price: '))

if price > 8000:

   print('You have exceeded the credit limit')

else:

   print('Approved')

The credit limit on your credit card is the most you are permitted to spend.

Your credit limit won't be disclosed to you until the card you requested for is authorized. Applying for a secured credit card, where your security deposit frequently matches your credit limit, is an exception to this rule.

Also keep in mind that your credit limit is a real, set amount that you must adhere to.

You might be given the option to opt in and go beyond your limit, but only if you pay a cost. I strongly advise against signing up since it will be like having overdraft protection on your credit card. It leads inevitably to significant debt.

Therefore, The credit limit on your credit card is the most you are permitted to spend.

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Answer:

71%

Explanation:

I thik so because the percentage of oceans on earth is more

Answer:

71%

Explanation:

If it's about covering of earth's surface by water then it is 71%

But when it's about oceans covering percentage of water on earth is 97%.

Answer:

Option (A)

Explanation:

See attachment for options

From the options, the code segment of option (A) answers the question and the explanation is as follows:

I added a second attachment which illustrates the movement

function (solveMaze) {

moveForward(); ---- The robot moves up (to position 1)

moveForward(); ---- The robot moves up (to position 2)

rotateRight(); ---- The robot changes where it faces (however, it is still at position 2)

while(canMove("forward")) { moveForward(); } ---- This is repeated until the robot reaches the end of the grid (i.e. position 3 and 4)

rotateLeft(); ---- The robot changes where it faces (however, it is still at position 4)

moveForward(); ---- The robot moves up to the gray square

Answer:

Artificial Intelligence.

Automated personal digital assistant.

THz frequencies for Communications (5G & 6G)

Blockchain.

Virtual reality and augmented reality.

Internet of Things (IoT)

Visible light communication.

LTE.

Explanation:

Answer:

Square capitals were used to write inscriptions, and less often to supplement everyday handwriting. When written in documents this style is known as Latin book hand. For everyday writing the Romans used a current cursive hand known as Latin cursive. Notable examples of square capitals used for inscriptions are found on the Roman Pantheon, Trajan's Column, and the Arch of Titus, all in Rome. Square capitals are characterized by sharp, straight lines, supple curves, thick and thin strokes, angled stressing and incised serifs. These Roman capitals are also called majuscules, as a counterpart to minuscule letters such as Merovingian and Carolingian.

Answer:

D:

Explanation:

I think, but double check!

Have a nice life and I hope you get full marks on your test/paper/work!

Answer:

import java.util.*;  

class Main {

 private enum RPS { Rock, Paper, Scissors };

 private static RPS[] options = { RPS.Rock, RPS.Paper, RPS.Scissors };

 private static String[] names = {"Rock", "Paper", "Scissors"};

 // Return 1 if player 1 beats player 2, 0 otherwise

 static public int rps( RPS p1, RPS p2 ) {

   if (p1 == RPS.Rock && p2 == RPS.Scissors) return 1;

   if (p1 == RPS.Scissors && p2 == RPS.Paper) return 1;

   if (p1 == RPS.Paper && p2 == RPS.Rock) return 1;

   return 0;

 }

 static public int playRps() {

   Random rnd = new Random();      

   int totalPoints = 0;

   for(int round = 0; round < 24; round++) {

     int randomNumber = rnd.nextInt(2);  

     RPS player1 = options[randomNumber];      

     RPS player2 = options[round%3];

     String name1 = names[randomNumber];

     String name2 = names[round%3];

     int score = rps(player1, player2);

     if (player1 == player2) {

       System.out.printf("%d. Both players %s. Draw.\n",  round+1, name1);

     } else if (score == 0) {

       System.out.printf("%d. %s does not beat %s, player 1 loses.\n",  round+1, name1, name2);

     } else {

       System.out.printf("%d. %s beats %s, player 1 wins.\n", round+1, name1, name2);

     }      

     totalPoints += score;

   }

   return totalPoints;

 }

 public static void main(String[] args) {

   System.out.println("Playing RPS.");

   int total = playRps();

   System.out.printf("Player 1 earned %d points.\n", total);

 }

}

Answer:

downloading apps from unsafe websites

Explanation:

some viruses have been embeded into this sites and when u download a file or an app the virus downloades with it

Answer:

Computer viruses can spread through the following media :

Answer:

20 files.

Explanation:

Given the following data;

Size of file = 100 kilobytes.

Folder size (memory) = 2 megabytes.

Method 1

1000 kilobytes = 1 megabytes.

100 kilobytes  = x megabytes

Cross-multiplying, we have;

1000x = 100

x = 100/1000

x = 0.1 mb

Now, to find the number of files that can be stored;

[tex] Number \; of \; files = \frac {Memory}{Size \; of \; each \; file} [/tex]

Substituting into the equation, we have;

[tex] Number \; of \; files = \frac {2}{0.1} [/tex]

Number of files = 20 files.

Method II

We know that;

Substituting into the formula, we have;

[tex] Number \; of \; files = \frac {Memory}{Size \; of \; each \; file} [/tex]

Substituting into the equation, we have;

[tex] Number \; of \; files = \frac {2000}{100} [/tex]

Number of files = 20 files.

Answer:

[tex] \boxed{ \tt{I \: wrote \: the \: program \:with \:( c++)}}[/tex]

Answer:

#include<iostream>

using namespace std;

int CountCharacters(char userChar, const string inputstr){

   int k = 0;

   int iter = 0;

   for (iter = 0; iter < inputstr.size(); iter++){

       if (inputstr[iter] ==  userChar){

           ++k;        }}

   return k;}

int main(){

   string str;

   char userChar[1];

   cout<<"Char: ";    cin>>userChar;

   cin.ignore();

   cout<<"String: ";   getline(cin, str);

   cout<<CountCharacters(userChar[0],str);

   return 0;}

Explanation:

Written in C++:

The function is defined here:

int CountCharacters(char userChar, const string inputstr){

This initializes a count variable k to 0

   int k = 0;

This initializes an iterating variable iter to 0

   int iter = 0;

This iterates through the characters of the string being passed to the function

   for (iter = 0; iter < inputstr.size(); iter++){

This checks for matching characters

       if (inputstr[iter] ==  userChar){

If found,  k is incremented by 1

           ++k;        }}

This returns the total count

   return k;}

The main begins here

int main(){

This declares a string variable

   string str;

This declares a character variable

   char userChar[1];

This gets input for the character variable

   cout<<"Char: ";    cin>>userChar;

This lets the user get another input

   cin.ignore();

This gets input for the string variable

   cout<<"String: ";   getline(cin, str);

This calls the function and return the count of character in the string

   cout<<CountCharacters(userChar[0],str);

Answer:

System software includes all of the following except Browsers.

Explanation:

I just know

System software includes all the following except Browsers. There are the based on the system software are the important parts.

What is software?

Software is the term for the intangible. The software is the most significant aspect. Software is a collection of rules, data, or algorithms used to run machines and perform certain tasks. Apps, scripts, and programs that run on a mobile device are referred to as software.

According to the system software, are the based on the operating system, management system, are the networking, translators, software utilities, are the networking. They are the browsers are not the used of the software, the significant components are the configuration.

As a result, the system software includes all the following except Browsers.

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Answer:

Explanation:

Embedded Systems.

Windows applications (also called 'Desktop applications')

Web Applications.

Web Services.

Console applications.

Answer:

start a website

Explanation:

true

Answer:

A. Graphical user interface

Explanation:

In Java the graphical user interface is what manages interaction with images.

Answer: A.)

Explanation:

The answer is A because

I was born to rule the world

And I almost achieved that goal

(Giovanni!)

But my Pokémon, the mighty Mewtwo,

Had more power than I could control

(Giovanni!)

Still he inspired this mechanical marvel,

Which learns and returns each attack

(Giovanni!)

My MechaMew2, the ultimate weapon,

Will tell them Giovanni is back!

There'll be world domination,

Complete obliteration

Of all who now defy me.

Let the universe prepare,

Good Pokémon beware,

You fools shall not deny me!

Now go, go, go, go!

It will all be mine,

Power so divine

I'll tell the sun to shine

On only me!

It will all be mine,

Till the end of time

When this perfect crime

Makes history

Team Rocket! This is our destiny!

Listen up, you scheming fools,

No excuses, and no more lies.

(Giovanni!)

You've heard my most ingenious plan,

I demand the ultimate prize

(Giovanni!)

Now bring me the yellow Pokémon

And bear witness as I speak

(Giovanni!)

I shall possess the awesome power

In Pikachu's rosy cheeks!

There'll be world domination,

Complete obliteration

Of all who now defy me.

Let the universe prepare,

Good Pokémon beware,

You fools shall not deny me!

Now go, go, go, go!

It will all be mine,

Power so divine

I'll tell the sun to shine

On only me!

It will all be mine,

Till the end of time

When this perfect crime

Makes history

Team Rocket! This is our destiny!

To protect the world from devastation

To unite all peoples within our nation

To denounce the evils of truth and love

To extend our reach to the stars above

Jessie!

James!

There'll be total devastation,

Pure annihilation

Or absolute surrender.

I'll have limitless power,

This is our finest hour

Now go, go, go, go!

Answer:

In Latin America and the European Union, for example, 12 and 37 percent of health workers are public sector employees, respectively. Hence wage increases may reduce funding available for other critical medical supplies and equipment, particularly in developing countries with limited fiscal resources. Wage increases for one category of workers, however well justified, can also trigger demands from other workers, particularly in countries with strong trade unions. Temporary salary increases or supplementary payments also tend to become permanent, thereby creating long-term distortions and problems of fiscal sustainability. The first step, then, is to quickly assess the level and structure of health worker compensation to quantify the amount of additional wages that should be paid. Health facility staff consists of frontline medical staff (doctors, nurses, community health workers) as well as non-medical administrative and support staff. In many World Bank client countries, the total gross wages of health workers will consist of:

1.Basic salary. This is based on pay grades in civil service pay laws, or wage legislation for public health workers.

2.Overtime allowance or compensation for overtime work. This is usually in the form of a percentage of basic pay for additional hours worked beyond what is normally specified.

3.Hazard allowance or harmful work conditions allowance. These will be allowances as a percentage of pay for working conditions that are considered risky to the individual.

Other allowances.

4.Other allowances. These typically factor in seniority, additional training, or educational qualifications, as well as working in rural areas or remote locations

5.Performance pay. These are additional payments conditional on either inputs (e.g., working hours), outputs (e.g., patients treated), or outcomes (e.g., patient satisfaction).

6.Per diems or salary supplements. These are usually for attending workshops or training and can be a significant (more than 10 percent) proportion of gross wages.

Cross-national data on health worker wages is very limited. The data that the World Bank has for 10 countries in Latin America and 27 in the European Union shows that while health care workers do enjoy a premium over workers in other sectors of the economy, the premium decreases with country income levels. For countries in the upper income category, they experience a penalty compared to similar workers in lower-income countries (controlling for sex, education, and location). These averages, however, hide variations across different categories of health workers (medical workers represent between 20 and 50 percent of all health care sector workers for countries in Latin America and the European Union).

Answer:

A. The Insert Menu

Explanation:

:)

Answer:

Edit menu

Explanation:

Answer:

Follows are the code to this question:

#include <stdio.h>//header file

int main() //main method  

{

int plane, g1, g2, f;//defining integer variables

float m,a,t1,t2; //defining float variables

printf("Enter mass of airplane (kg)-> ");//print message for input value

scanf("%d", &plane);//input value

printf("Enter mass of glider #1 (kg)-> ");//print message for input value

scanf("%d", &g1);//input value

printf("Enter mass of glider #2 (kg)-> ");//print message for input value

scanf("%d", &g2);//input value

printf("Enter force produced by propellers (N) -> ");//print message for input value

scanf("%d", &f);//input value

m= plane + g1 + g2;//use float variable m to calculate Mass

a=f/m;//use float variable a to calculate Acceleration

printf("\nAcceleration: %.2f m/s^2", a);

printf("\n-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-");//use print method for design

t1 = (g1 + g2) * a;//using the t1 variable to calculate tensions

printf("\nResulting tension on cable #1: %.2f Newtons", t1);//print tension value

t2 = g2 * a;//using the t1 variable to calculate tensions

printf("\nResulting tension on cable #2: %.2f Newtons", t2);//print tension value

printf("\n-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-");//use print method for design

return 0;

}

Output:

Please find the attached file.

Explanation:

In this code four integer variable "plane, g1, g2, and f" and four floating-point variables "m, a, t1, and t2" is declared, in which the integer variable is used for input the value from the user-end.

In the next step, the "m" variable is used, which adds the "plane, g1, and g2" integer value to calculate mass, and in the "a" variable it calculates the acceleration, and in the "t1 and t2" variable it calculates the tension and prints its value.

Answer:

analog telephone line

Explanation:

I hope this helps! :)

☁️☁️☁️☁️☁️☁️☁️☁️☁️

Answer:

3 times 5 times 15.

Explanation:

We know 225=15 times 15. (Since it is a square.) And 15 can be split up into 3 and 5. So we can write 225 as 3 times 5 times 15.

Answer:

Explanation:

The following is written in Java and creates only the method3 and returns a new method after doubling all of the 2's and 1's in the input.

public static int method3(int x) {

       int finalValue = 0;

       String number = String.valueOf(x);

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

           if (number.charAt(i) == 1 || number.charAt(i) == 2) {

               finalValue += Integer.valueOf(number.charAt(i));

               finalValue += Integer.valueOf(number.charAt(i));

           } else {

               finalValue += Integer.valueOf(number.charAt(i));

           }

       }

       return finalValue;

   }

Answer:

For our homework we have to listen to a podcast

Answer:

I don't know  you should figure that out good luck

Explanation:

good luck

Answer:

RAM (Random Access Memory)

hope it is helpful...

RAM (Random Access Memory) is the hardware in a computing device where the operating system (OS), application programs and data in current use

Answer:

something you put your fingers on

Explanation: