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Sophie [7]
2 years ago
12

A popular encryption method used to protect data that travel over a wireless network is ____

Computers and Technology
1 answer:
kramer2 years ago
4 0

Answer:

The answer is "WPA".

Explanation:

WPA stands for Wi-Fi Protected Access. It is a safety standard for consumers with wireless Internet networks compatible with computing devices. WPA's  Wi-Fi Partnership has been developed to provide advanced data encryption and device authentication, better than the original Wi-Fi security standard Wired Equivalent Privacy(WEP).

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When Kim was working in her Microsoft® Excel® spreadsheet, she accidentally placed her book on the spacebar and erased the conte
zaharov [31]

Answer:

The undo tool.

Explanation:

Microsoft Excel is a spreadsheet application developed by Microsoft, it is used for analysing data. It's worksheets are made up of columns and rows or fields and records.

There are different ways of entering data to a cell. Click on the cell and type the data, copy and paste to the target cell, double-click on the cell to correct data and click on a cell and press the spacebar key to clear the data.

Excel records the action of event, so when a mistake is made like deleting a crucial cell data value, the undo tool is used to recover the data, since it holds records of events. The redo tool is the reverse of the undo tool.

5 0
3 years ago
[20 pts] Write the function rectangle(perimeter, area), which takes two positive integers, perimeter and area. It returns an int
MrRissso [65]

Hi, you haven't provided the programing language in which you need the code, I'll explain how to do it using Python, and you can follow the same logic to make a program in the programing language that you need.

Answer:

import math

def rectangle(perimeter, area):

   l1_1 = (perimeter+math.sqrt((perimeter**2)-(16*area)))/4

   l1_2 = (perimeter-math.sqrt((perimeter**2)-(16*area)))/4

   l2_1 = area/l1_1

   l2_2 = area/l1_2

   print(l1_1,l2_1)

   print(l1_2,l2_2)

   if l1_1.is_integer() and l2_1.is_integer() and l1_1>0 and l2_1>0:

       return(int(max(l1_1,l2_1)))

   elif l1_2.is_integer() and l2_2.is_integer() and l1_2>0 and l2_2>0:

       return(int(max(l1_2,l2_2)))

   else:

       return(None)

Explanation:

  • We import math to make basic operations
  • We define the rectangle function that receives perimeter and area
  • We calculate one of the sides (l1_1) of the rectangle using the quadratic equation to solve 2h^2 - ph + 2a = 0
  • We calculate the second root of the quadratic equation for the same side (l1_2)
  • We calculate the second side of the rectangle using the first root on w = a/h
  • We calculate the second side of the rectangle using the second root on w= a/h
  • We verify that each component of the first result (l1_1, l2_1) is an integer (using the build-in method .is_integer) and greater than 0, if True we return the maximum value between them (using the max function) as w
  • If the first pair of sides evaluate to False we check the second root of the equation and if they meet the specification we return the max value
  • if all the if statements evaluate to false we return None to indicate that not positive or integer sides were found

7 0
2 years ago
Learning is Fun
amm1812
Ggs mate rip pop smoke have a good day I’m just clowning around
3 0
2 years ago
ASAP help me I dont have enough time
umka21 [38]

Answer:third stage of parent-infant attachment

Explanation:

7 0
1 year ago
Write a SELECT statement that returns these columns from the Products table: The list_price column The discount_percent column A
Anarel [89]

Answer:

Check the explanation

Explanation:

The SELECT statement that returns these columns are:

SELECT

   list_price,

   discount_percent,

   ROUND (list_price * discount_percent / 100,2)  AS discount_amount

FROM

   products;

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

6 0
3 years ago
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