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rosijanka [135]
3 years ago
8

Select the item that best represents technology transfer?

Computers and Technology
1 answer:
zubka84 [21]3 years ago
5 0

Answer:

Printing Press

Explanation:

Technology transfer is the simple process of sharing or dissemination of information from person to person (or from one organisation to another)

Therefore, the item that best represents technology transfer from the given answer choices is the printing press.

This is because, the printing press helped to print paper containing information which was sent from one location to another.

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Find the error and rewrite the code with the error fixed.
kap26 [50]

Answer:

Explanation:

1st mistake: Barcode is written with upeer case, that's not the convention for variables in java, only classes.

2nd: Barcode is public, it is convention to always leave variables private then create getters and setters in case you need to change the value but never acess the variable outside the class it belongs. Also the class should at least have a default constructor in case you are going to instantiate an object outside it.

so the product class should be:

--------------------------------------------------------------------

public class Product {

private int barcode;

        public Product() {

        // default constructor

        }

public int getBarcode() {

 return barcode;

}

public void setBarcode(int barcode) {

 this.barcode = barcode;

}

}

-------------------------------------------------------------------------

3rd: in the main class now you can instantiate the 2 objects but you are gonna set the variable and get the value through the method, like this:

public class Main {

 

public static void main(String[] args) {

   

 Product prod1 = new Product();

 prod1.setBarcode(123456);

 Product prod2 = new Product();

 prod2.setBarcode(987654);

 System.out.println(prod1.getBarcode());

 System.out.println(prod2.getBarcode());

}

}

-----------------------------------------------------------------------------------

Assuming the 2 classes (main and product) are in the same package. But in case they are in different packages, just make sure to import the Product class into the Main class so that you can instantiante an object (new Product()) of it.

7 0
3 years ago
Iii. Write the pseudocode for a program to take two integer inputs and the operator from user and
Katen [24]

Answer:

The pseudocode is as follows:

Input num1, num2

input operator

print num1 + num2

print num1 - num2

print num1 * num2

if num2 != 0

    print num1 / num2

else

    print "Cannot divide by 0"

Explanation:

This gets input for both numbers

Input num1, num2

This gets input for the operator

input operator

This prints the sum

print num1 + num2

This prints the difference

print num1 - num2

This prints the product

print num1 * num2

This prints the division if the divisor is not 0

<em>if num2 != 0</em>

<em>     print num1 / num2</em>

<em>else</em>

<em>     print "Cannot divide by 0"</em>

<em />

6 0
3 years ago
The Hootsuite Analytics overview automatically analyzes two time periods: the one you select, and the corresponding length of ti
Valentin [98]

Answer

The benefit is that it put your result in a more historical perspective

Explanation

The Hootsuite Analytics and measuring tools work to provide a complete report of the companies social media contributions at each marketing stages. The Hootsuite Analytics measures the overall performance , the effect for in depth analysis of shared posts including social listening. The analysis is able to monitor multiple social streams, schedule posts in advance  and create a simple analytics data for view


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4 years ago
Read 2 more answers
An employee is paid at a rate of $16.78 per hour for the first 40 hours worked in a week. Any hours over that are paid at the ov
Ostrovityanka [42]

Answer:

Here is the C++ program:

#include<iostream>  // to use input output functions

using namespace std;  //to access objects cin cout

int main() {  //start of main function

int hrsWorked;  //stores the number of hours worked

   int dependents;  //stores the number of dependents

double grossPay;  //stores the gross pay

char choice;  //store the value for choice of user to continue

do {  //loop that keeps repeating as often as the user wishes

  cout<<"Enter number of hours worked in a week: ";  // prompts user to enter number of weeks

  cin>>hrsWorked;  //reads input value for number of hours worked

  cout<<"Enter number of dependents : "; // prompts user to enter number of dependents

  cin>>dependents;  //reads input value for number of dependents  

      if(hrsWorked>40)  //if hours worked are more than 40

       {grossPay = ((40 * 16.78) + (hrsWorked-40)*(16.78*1.5));  }  //employee is paid at the overtime rate of one and-one-half times

       else  //if hours worked are not more than 40

      { grossPay = (hrsWorked*16.78);}  // employee is paid at a rate of $16.78 per hour        

      double ssTax = 0.06* grossPay ;  //computes 6% Social Security tax withheld from gross pay

      double fIncomeTax = 0.14* grossPay;  //computes 14% federal income tax withheld from gross pay

      double sIncomeTax = 0.05 * grossPay;  //computes 5% state income tax withheld from gross pay      

   cout<<"worker’s pay: "<<grossPay<<endl;  //displays workers pay

   cout<<"worker’s gross pay after withholding amounts:"<<endl;  //displays workers pay including withholding amounts

   cout<<"withhold amount for state income tax is: "<<sIncomeTax<<endl;  //displays grosspay with state income tax withheld

   cout<<"withhold amount for social security tax is: "<<ssTax<<endl;  //displays grosspay with Social Security tax withheld

   cout<<"withhold amount for federal income tax is: "<<fIncomeTax<<endl;  //displays grosspay with federeal income tax withheld

   cout<<"withhold amount  for union dues is: $10 "<<endl;   // $10 per week is withheld for union dues

if(dependents >= 3) {  //if worker has three or more dependents

cout<<"withhold amount of $35 for health insurance "<<endl;

  grossPay = grossPay - 35;  }  //an additional $35 is withheld to cover the extra cost of health insurance beyond what the employer pays  

    cout<<endl;  //prints a new line

    double take_homepay;  //stores the net take-home pay for the week.

    take_homepay = ((grossPay- ssTax- sIncomeTax - fIncomeTax) - 10);  //compute the net t ake-home pay for the week

cout<<"net amount take-home pay for the week is: "<<take_homepay;  //displays the net take-home pay for the week

    cout<<endl;  //prints a new line

cout<<"\nDo you want to continue? (press y to repeat or any key to quit)";  //ask user to repeat the calculation

cin>>choice;  //reads choice from user

cout<<endl;  //prints a new line

}while(choice =='y' || choice =='Y');  }   //loop continues to execute till user wants to repeat calculations and stops when user presses any key other than y or Y

Explanation:

The program works as follows:

Suppose number of working hours is 40 and number of dependents is 2

hrsWorked = 40

dependents = 2

if(hrsWorked>40) this condition evaluates to false because hrsWorked is equal to 40 so else part executes:

grossPay = (hrsWorked*16.78); this becomes:

grossPay = 40 * 16.78

grossPay = 671.2

double ssTax = 0.06* grossPay ;  this statement withholds 6% Social Security tax from gross pay. This becomes:

ssTax = 0.06* 671.2;

ssTax = 40.272

double fIncomeTax = 0.14* grossPay;  this statement withholds 14% federal income tax from gross pay. This becomes:

fIncomeTax = 0.14* 671.2;

fIncomeTax = 93.968

double sIncomeTax = 0.05 * grossPay;  this statement withholds 5% state income tax from gross pay. This becomes:

sIncomeTax = 0.05 * 671.2

sIncomeTax = 33.56

if(dependents >= 3) this condition is false because number of dependents is 2

Next to compute  net take-home pay the program control moves to the statement:

take_homepay = ((grossPay- ssTax- sIncomeTax - fIncomeTax) - 10)

this becomes:

take_homepay = ((671.2 - 40.272 - 33.56 - 93.968) - 10)

Note that the 10 here is the $10 per week which is withheld for union dues.

take_homepay = ((671.2 - 40.272 - 33.56 - 93.968) - 10)

take_homepay = 503.4 - 10

take_homepay = 493.4

The screenshot of the output of this program is attached.

8 0
4 years ago
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What are you say ? I don't understand this
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