Discuss five ethical dilema of computer use in schools for teaching and learning

Which of these is not an example of a transition

Mrrafil [7]

Answer: post the picture

Explanation:

1. Take the picture

2. Post it on brainly

3. Get your answer

4 0

3 years ago

You're a ticket agent for a commercial airline and responsible for checking the identification for each passenger before issuing

algol13

Answer:

Follows are the code to this question:

import java.util.*;//import package for user input

public class Main //defining class

{

public static void main(String[] as)//main method

{

boolean x,y,z;//defining boolean variable

Scanner ox= new Scanner(System.in);//create Scanner class object for user input

System.out.println("input value: "); //print message

x=ox.nextBoolean();//input value

y=ox.nextBoolean();//input value

z=ox.nextBoolean();//input value

System.out.println("Output: ");//print message

System.out.println(x || (y &&z));//use print method to check value and print its value

}

Output:

1)

input value:

true

false

Output:

true

2)

input value:

false

true

Output:

true

3)

input value:

false

Output:

false

Explanation:

In the given code, inside the class three boolean variable "x,y, and z" is declared, that uses the scanner class for input the value from the user end, and in the next print, the method is declared, that uses " OR and AND" gate for calculating the input value and print its value.

In the AND gate, when both conditions are true. it will print the value true, and in the OR gate, when one of the conditions is true, it will print the value true.

3 0

3 years ago

Describe how spacecraft evolved from the US Mercury to contemporary space shuttles.

pashok25 [27]

Answer:

Several of the subsystems evolved during the program through design changes: The parachute system, essential for booster recovery, was redesigned with larger parachutes in 1983. Frangible nuts, used in the space shuttle pad hold down and release system, were redesigned in 2008.

8 0

3 years ago

Perform algorithm time measurement for all three quadratic sorting algorithms for Best Case (already sorted), Average Case (rand

Kaylis [27]

Answer:

Experiment size : 50,000

==================================

Selection sort :

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

Worst case : 0.162

Average case : 0.116

Best case : 0.080

Insertion sort :

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

Worst case : 0.162

Average case : 0.116

Best case : 0.080

Bubble sort:

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

Worst case : 0.211

Average case : 0.154

Best case : 0.117

Experiment size : 100,000

==================================

Selection sort :

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

Worst case : 0.316

Average case : 0.317

Best case : 0.316

Insertion sort :

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

Worst case : 0.316

Average case : 0.317

Best case : 0.316

Bubble sort:

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

Worst case : 0.482

Average case: 0.487

Best case : 0.480.

Experiment size : 200,000

==================================

Selection sort :

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

Worst case : 1.254

Average case : 1.246

Best case : 1.259

Insertion sort :

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

Worst case : 1.254

Average case : 1.246

Best case : 1.259

Bubble sort:

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

Worst case : 1.990

Average case : 2.009.

Best case : 1.950

Explanation:

[NB: since it is very long there is the need for me to put it it a document form. Kindly check the doc. Files. The file A is the sort Analysis.Java file and the file B is the sort.Java file].

The concept of algorithm time measurement strictly depends on the following;

=> The measurement of time, space or energy on different sizes.

=> Plotting of the measurements and characterizing them.

=> Running or implementation of the algorithm.

Programming language such as Java can be used in accessing the operating system clock and Java had two static methods.

KINDLY CHECK BELOW FOR THE ATTACHMENT.

Download doc

5 0

3 years ago

Why is it worth remembering “All people seem to need data processing”?

Rzqust [24]

The answer is .........C

3 0

3 years ago

Read 2 more answers

Discuss five ethical dilema of computer use in schools for teaching and learning​

Discuss five ethical dilema of computer use in schools for teaching and learning