All categories

3 years ago

2 negative impact of excessive use of computer even in solving mathematical problem.

Computers and Technology

1 answer:

zlopas [31]3 years ago

4 0

Answer:

Computers are now a days the very important part of each department as well as homes. All people are somehow using computers for their respective needs. As technology always has the negative impacts along with the positive ones so, computer do have some crucial points when taking about students specially.

Following are listed some acts that add to the negativity of computer's usage.

Excess use of computers by students while solving mathematical problems lead them to rely totally on the computer. Students don't tend to calculate by their own instead they use computerized calculators for their ease and hence they start lacking even in basic calculations in normal routine also.
Computers may impact students routine in such a way that they don't concentrate on their studies while having extreme interest in video games and their favorite seasons and other activities.
Using computers more than a certain limit effects eyesight badly. This is the reason today most of the teenagers use spectacles in normal routine.

You might be interested in

What is computer give definition

Irina18 [472]

Answer:

computer is

an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

6 0

3 years ago

Read 2 more answers

Which statements accurately describe the Outlook interface? Check all that apply.

blagie [28]

Answer:

All are right except the 4th one.

1) Two main elements are items and folders.

2) The content pane contains a list of items to be viewed in the reading pane.

3) The ribbon contains a list of tabs and menu items.

5) The main Outlook menu has a ribbon tab with default commands.

6) File, Home, Send/Receive, Folder, and View are commands on the main ribbon tab.

Explanation:

Hope this helped Justine!

7 0

3 years ago

Write a test program that prompts the user to enter three sides of the triangle (make sure they define an actual triangle), a co

Ivanshal [37]

Answer:

Scanner in = new Scanner(System.in);

System.out.print("Please enter 3 sides of a triangle, color and " +

"whether it is filled or not (true false): ");

double s1 = in.nextDouble();

double s2 = in.nextDouble();

double s3 = in.nextDouble();

String color = in.next();

boolean filled = in.nextBoolean();

Triangle t1 = null;

try {

t1 = new Triangle(s1, s2, s3, color, filled);

}

catch (IllegalTriangleException ite) {

System.out.println(ite.toString());

}

System.out.println(t1.toString());

System.out.printf("Triangle color: %s, Triangle filled: %s%n" +

"Area: %.2f%n" +

"Perimeter: %.2f%n%n",

t1.getColor(),

t1.isFilled(),

t1.getArea(),

t1.getPerimeter());

Explanation:

Scanner in = new Scanner(System.in);

System.out.print("Please enter 3 sides of a triangle, color and " +

"whether it is filled or not (true false): ");

double s1 = in.nextDouble();

double s2 = in.nextDouble();

double s3 = in.nextDouble();

String color = in.next();

boolean filled = in.nextBoolean();

Triangle t1 = null;

try {

t1 = new Triangle(s1, s2, s3, color, filled);

}

catch (IllegalTriangleException ite) {

System.out.println(ite.toString());

}

System.out.println(t1.toString());

System.out.printf("Triangle color: %s, Triangle filled: %s%n" +

"Area: %.2f%n" +

"Perimeter: %.2f%n%n",

t1.getColor(),

t1.isFilled(),

t1.getArea(),

t1.getPerimeter());

7 0

3 years ago

Which is true about TCP and UDP? Choose two answers.

vichka [17]

Answer:

TCP is a connection-oriented protocol

UDP does not acknowledge a receipt of data

Explanation:

TCP (Transmission Control Protocol) is a protocol to transfer data, this is one of the most important protocols on the entire internet, this method was implemented from the beginning of the network.

UDP (User Datagram Protocol) this is a protocol faster than TCP because this method doesn't establish a connection to sent data, in this case, always sent data, but TCP is more secure than UDP, and for that UDP is used to transfer music or videos, and TCP websites and database.

UDP doesn't need acknowledgment is done by UDP, is only concerned with speed.

7 0

3 years ago

Write the addReview method, which adds a single product review, represented by a ProductReview object, to the ReviewCollector ob

maw [93]

Answer:

Explanation:

namespace Jeroen\ReviewIntegration\Observer;

use Magento\Framework\Event\ObserverInterface;

class ProductReview implements ObserverInterface

{

protected $_storeManager;

protected $_request;

public function __construct(

\Magento\Store\Model\StoreManagerInterface $storeManager,

\Magento\Framework\App\Request\Http $request

) {

$this->_storeManager = $storeManager;

$this->_request = $request;

}

public function execute(\Magento\Framework\Event\Observer $observer)

{

return 'test';

}

5 0

3 years ago