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vladimir1956 [14]
3 years ago
9

You want to plug a keyboard into the back of a computer. you know that you need to plug the keyboard cable into a ps/2 port. whi

ch style of port is the ps/2?
Computers and Technology
1 answer:
Helga [31]3 years ago
7 0

<span>Often referred to as the mouse port or keyboard port, the PS/2 port was developed by </span><span>IBM and is used to connect a computer mouse or keyboard to an IBM compatible computer. <span>Its name originates from the IBM Personal System/2 arrangement of PCs, with which it was propelled in 1987.</span></span>

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The Polish mathematician Wacław Sierpiński described the pattern in 1915, but it has appeared in Italian art since the 13th cent
soldi70 [24.7K]

Answer:

/ Sierpinski.java

public class Sierpinski {

     // method to find the height of an equilateral triangle with side length =

     // length

     public static double height(double length) {

           // formula= length*sqrt(3)/2

           double h = (length * Math.sqrt(3)) / 2.0;

           return h;

     }

     // method to draw a filled triangle (pointed downwards) with bottom vertex

     // x,y

     public static void filledTriangle(double x, double y, double length) {

           // finding height

           double h = height(length);

           // filling triangle as a polygon

           // passing x, x-length/2, x+length/2 as x coordinates

           // and y, y+h, y+h as y coordinates

           StdDraw.filledPolygon(new double[] { x, x - (length / 2.0),

                       x + (length / 2.0) }, new double[] { y, y + h, y + h });

     }

     // method to draw an n level sierpinski triangle

     public static void sierpinski(int n, double x, double y, double length) {

           // checking if n is above 0 (base condition)

           if (n > 0) {

                 // drawing a filled triangle with x, y as bottom coordinate, length

                 // as side length

                 filledTriangle(x, y, length);

                 // drawing the triangle(s) on the top

                 sierpinski(n - 1, x, y + height(length), length / 2);

                 // drawing the triangle(s) on the left side

                 sierpinski(n - 1, x - (length / 2.0), y, length / 2);

                 // drawing the triangle(s) on the right side

                 sierpinski(n - 1, x + (length / 2.0), y, length / 2);

           }

     }

     public static void main(String[] args) {

           // parsing first command line argument as integer, if you dont provide

           // the value while running the program, this program will cause

           // exception.

           int n = Integer.parseInt(args[0]);

           // length of the outline triangle

           double length = 1;

           // finding height

           double h = height(length);

           // drawing a triangle (pointed upwards) to represent the outline.

           StdDraw.polygon(new double[] { 0, length / 2, length }, new double[] {

                       0, h, 0 });

           // drawing n level sierpinski triangle(s) with length / 2, 0 as x,y

           // coordinates and length / 2 as initial side length

           sierpinski(n, length / 2, 0, length / 2);

     }

}

7 0
2 years ago
(15) What is the best definition of a contextual tab?
katen-ka-za [31]

  1. What is the best definition of a contextual tab-<u>(c) A tab that appears in context with what you are working on</u>
  2. A theme can be applied to-<u>(d) All of the answers are correct</u>

Explanation:

  1. What is the best definition of a contextual tab-<u>(c) A tab that appears in context with what you are working on</u>
  2. A theme can be applied to-<u>(d) All of the answers are correct</u>
  3. What is the difference between Reading view and Slide Show view-<u>(c) Slide Show view contains annotation tools while Reading view does not</u>
  4. Which of the following is not a view available from the Presentation Views section of the View tab-<u>(a) Slide Show</u>
  5. Where can you find the command to access slide, note, or handout masters-<u>(d) View tab</u>
  6. To rotate a text box, which handle would you use-<u>(d) You must use the commands on the Home tab</u>
  7. To change a black and white, boring presentation into something a bit more pleasing to the eye, what option would be best-<u>(b) Templates</u>
  8. The area on the top of your PowerPoint screen, as seen in the image, is commonly referred to as the what-<u>(a) Menu Options</u>
  9. What does it mean when a command button is grayed out-<u>(c) The command is disabled and requires an action first.</u>
  10. The area on a slide that holds text that will appear in the presentation outline is a-<u>(a) text box</u>
  11. To easily find a presentation that you were working on earlier today, you could-(<u>c) all of the above</u>

6 0
3 years ago
What is a data source in OLE?​
babunello [35]

Answer:

OLE DB Driver for SQL Server uses the term data source for the set of OLE DB interfaces used to establish a link to a data store, such as SQL Server. Creating an instance of the data source object of the provider is the first task of an OLE DB Driver for SQL Server consumer.

Explanation:

hope it helps you and give me a brainliest

6 0
1 year ago
Discuss Hardware is useless without software?​
Alexus [3.1K]

Explanation:

Hardware is useless without software because the machinery will not and cannot do anything without programming to tell it what to do. Without an operating system, the computer can't do anything. Without other software, like Microsoft Office, you can't type anything or listen to music or watch video or anything

7 0
2 years ago
One vital component of your professional behavior with regard to computing systems today is the creation of​ _________.
zlopas [31]
<span>One vital component of your professional behavior with regard to computing systems today is the creation of​ strong passwords.
It is very important to have a good password on your computer, especially if you are dealing with sensitive data and information. It would be for the best to create such a password which won't be hacked into easily, in case somebody wants to steal your data.
</span>
3 0
2 years ago
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