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Iteru [2.4K]
3 years ago
8

The ________ is responsible for the Internet's domain name system and the allocation of IP addresses. ICANN W3C ISOC IAB

Computers and Technology
1 answer:
Maurinko [17]3 years ago
7 0

Answer:

ICANN

Explanation:

It handles the installation and processing of various databases related to network domains and provides a consistent and secure networking service and there are incorrect options are described as follows:

  • IAB, which provides a protocol for managing IETF, is therefore incorrect.
  • W3C is used in web development.
  • ISOC is used to provide Internet access.
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Find the root using bisection method with initials 1 and 2 for function 0.005(e^(2x))cos(x) in matlab and error 1e-10?
frutty [35]

Answer:

The root is:

c=1.5708

Explanation:

Use this script in Matlab:

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

function  [c, err, yc] = bisect (f, a, b, delta)

% f the function introduce as n anonymous function

%       - a y b are the initial and the final value respectively

%       - delta is the tolerance or error.

%           - c is the root

%       - yc = f(c)

%        - err is the stimated error for  c

ya = feval(f, a);

yb = feval(f, b);

if  ya*yb > 0, return, end

max1 = 1 + round((log(b-a) - log(delta)) / log(2));

for  k = 1:max1

c = (a + b) / 2;

yc = feval(f, c);

if  yc == 0

 a = c;

 b = c;

elseif  yb*yc > 0

 b = c;

 yb = yc;

else

 a = c;

 ya = yc;

end

if  b-a < delta, break, end

end

c = (a + b) / 2;

err = abs(b - a);

yc = feval(f, c);

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

Enter the function in matlab like this:

f= @(x) 0.005*(exp(2*x)*cos(x))

You should get this result:

f =

 function_handle with value:

   @(x)0.005*(exp(2*x)*cos(x))

Now run the code like this:

[c, err, yc] = bisect (f, 1, 2, 1e-10)

You should get this result:

c =

   1.5708

err =

  5.8208e-11

yc =

 -3.0708e-12

In addition, you can use the plot function to verify your results:

fplot(f,[1,2])

grid on

5 0
3 years ago
Create a class named Employee. The class must contain member variables for the employee name and salary. It should contain gette
Lerok [7]

Answer:

Explanation:

The following code was written in Java. The code contains the Employee class which contains the two variables (name, salary), the constructor, getter and setter methods for both variables, and an overwritten toString method. It also contains a tester class with the main method inside and creates a Employee object and initializes it. Then it calls the toString method. The output can be seen in the attached image below. Due to technical difficulties I have added the code as a txt file below.

8 0
3 years ago
Cell address A4 in a formula means it is a _________Mixed cell reference​
wel

Answer:

Relative cell reference.

Explanation:

Microsoft Excel is a software application or program designed and developed by Microsoft Inc., for analyzing and visualizing spreadsheet documents.

A spreadsheet can be defined as a file or document which comprises of cells in a tabulated format (rows and columns) typically used for formatting, arranging, analyzing, storing, calculating and sorting data on computer systems.

A relative cell reference can be defined as a cell whose reference is mainly relative to the location of the cell.

In Microsoft Excel, the cell reference is considered to be a relative reference by default.

Hence, the cell address A4 in a formula means it is a relative cell reference and when the formula is copied, the reference in the formula will change.

For example, if you refer to cell A4 from cell D4, it means you're pointing to the cell that is three (3) columns to the left of the same row i.e D minus A (D - 4).

6 0
3 years ago
PARTNERING AS IT RELATES TO BPR.​
balandron [24]

Answer:

The answer to this question can be defined as follows:

Explanation:

The term BPR stands for "business processes reengineering", It is the recreating of the core business process to improve product performance or reliability or lower costs.

  • It generally includes analyzing business processes, which identifying sub-par or ineffective processes but identifying ways to dispose of or change it.
  • IT important for improving changes, especially to shift in aspects of the work, its incorporation in business operations, or competitive strength change.
  • It might contribute to making reconfiguration improvements, and is known as a BPR enabler.
6 0
3 years ago
Which of the follwing are examples of meta-reasoning?
Vikentia [17]

Answer: B. Since I usually make the wrong decision and the last two decisions I made were correct, I will reverse my next decision.

C. I am getting tired so I am probably not thinking clearly

Explanation:

Meta-Reasoning simply refers to the processes which monitor how our reasoning progresses and our problem-solving activities and the time and the effort dedicated to such activities are regulated.

From the options given, the examples of meta reasoning are:

B. Since I usually make the wrong decision and the last two decisions I made were correct, I will reverse my next decision.

C. I am getting tired so I am probably not thinking clearly

7 0
3 years ago
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