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1 year ago

11

Select the correct answer. Marie uses a browser to visit a blog. How is the blog uniquely identified? A. web page B. website C.

web address D. email E. domain

Computers and Technology

1 answer:

damaskus [11]1 year ago

8 0

Answer:

I belive the answer is E

Explanation:

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CHALLENGE ACTIVITY 2.9.1: Coordinate geometry. Determine the distance between points (x1, y1) and point (x2, y2), and assign the

Burka [1]

Answer:

<em>import java.util.Scanner;</em>

<em>public class TestClass {</em>

<em> public static void main(String[] args) {</em>

<em> Scanner input = new Scanner(System.in);</em>

<em> System.out.println("Enter value for x1, x2, y1, y2");</em>

<em> double x1 = input.nextDouble();</em>

<em> double x2 = input.nextDouble();</em>

<em> double y1 = input.nextDouble();</em>

<em> double y2 = input.nextDouble();</em>

<em> double xVal = Math.pow((x2-x1),2);</em>

<em> double yVal = Math.pow((y2-y1),2);</em>

<em> double distance = Math.sqrt(xVal+yVal);</em>

<em> System.out.println(distance);</em>

<em> }</em>

<em>}</em>

Explanation:

The code is written in Java Programming Language.

This code simply implements the formula for the distance between two points given as

distance = $\sqrt{(x2-x1)^{2}+(y2-y1)^{2} )}$

The scanner class is used to prompt and receive all the variables that are declared.

Note that we used two special Java methods (Math.pow and Math.sqrt)

7 0

2 years ago

Which of the following code is correct? I: print("Programming is fun") print("Python") print("Computer Science") II: print("Prog

vfiekz [6]

Answer:

None of the options is correct.

Explanation:

One of the simplest statements that you can write in Python is a print statement, which causes a message to be displayed on the screen. For example, the following statement causes the message Python programming is fun! to be displayed:

print 'Python programming is fun!'

Notice that after the word print, the Python programming is fun! was written inside a set of single-quote marks. The quote marks are necessary, but they will not be displayed. They simply mark the beginning and the end of the text that we wish to display.

Here is an example of how you would type this print statement at the interpreter’s

prompt:

>>> print 'Python programming is fun!'

After typing the statement you press the Enter key and the Python interpreter executes the statement, as shown here:

>>> print 'Python programming is fun!'

Python programming is fun!

>>>

Thus, the correct way to write the codes in the question is:

print 'Programming is fun'

print 'Python'

print 'Computer Science'

3 0

2 years ago

g Suppose the information content of a packet is the bit pattern 1110 0110 1001 1101 and an even parity scheme is being used. Wh

erma4kov [3.2K]

Answer: see description

Explanation:

first we accommodate the bit pattern in a matrix of 4x4 which is the minimum length checksum field, now with even parity two-dimensional scheme we need to complete this matrix by adding one row and one column by adding at the end of each row a 1 or a 0 to complete pairs of 1's:

we have

$\left[\begin{array}{cccc}1&1&1&0\\0&1&1&0\\1&0&0&1\\1&1&0&1\end{array}\right]$

so we complete with this, adding a row at the end which matches a pair number of 1's

$\left[\begin{array}{ccccc}1&1&1&0&1\\0&1&1&0&0\\1&0&0&1&0\\1&1&0&1&1\\1&1&0&0&0\end{array}\right]$

4 0

2 years ago

To explain acceptable computer use to their employees, students, or other users, many organizations and educational institutions

docker41 [41]

Answer:

Codes of conduct

Explanation:

Codes of conduct are a set of rules or norms established by an organization for all employees, students or users, to ensure individual responsibilities and proper practices. The code of conduct can cover overall behaviour of individuals in an organization, but a specific code of conduct can be developed for proper computer use in order to establish what is appropriate and available to use in the organization´s computers, and also to restrict or avoid non related content.

7 0

2 years ago

Read 2 more answers

given the numerical value 1010101.11, which of the following number systems is most likely represented.

nasty-shy [4]

Answer:

u have to give me more points

Explanation:

sorry

7 0

2 years ago