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3 years ago

Wireless attacks avoid the access points to limit detection. a. True b. False

Computers and Technology

1 answer:

-BARSIC- [3]3 years ago

6 0

Answer:

Option B i.e., False.

Explanation:

The weakness, KRACK tricks a wifi access points to reuse an in-use encryption, enabling the intruder to decode and interpret data intended to remain encrypted. Wireless communication encrypts, that decrypt unencrypted wireless network activity and expose sensitive data.

So, the following scenario is false about the wireless attack.

You might be interested in

Who developed the Great Compromise

Nostrana [21]

Answer:

Roger Sherman

The solution came in the form of a compromise proposed by statesmen Roger Sherman and Oliver Ellsworth of Connecticut. The Great Compromise created two legislative bodies in Congress.

Explanation:

comment how it helps

7 0

3 years ago

Which of the following is the best reason to use a macro?: *

marin [14]

Answer:c)You want to automate a repetitive task to save time

Explanation: Macro is the program that is utilized when there is a requirement of a task or operation to be repeated in a automatic way.This helps in saving the time without commanding the same operation to take place manually.

This program works by taking the into and generating the preset output sequence. Other options are incorrect because it does not help in email functions, correction of the citation in documents or generation of the table.Thus, the correct option is option(c).

7 0

3 years ago

What will be the output of the following lines of code and the user's response?

Arte-miy333 [17]

Answer:

The answer is C. 85

Explanation:

The int() function is usually used to turn a float, to an int<em>.</em> When you use the int() function, it just cuts of everything past the decimal. It doesn't round the float. Leaving you with the option C. 85

hope this helped you :D

6 0

3 years ago

Save As .csv .html Worksheet tab Format Cells SUM Function Destination cell Home tab AutoFit A. Applies a border or shading to s

stiv31 [10]

Answer and Explanation:

A.) Format Cells

When the format cells in an Excel then, change an appearance of the number without the changing a number itself. Apply the number formats (0.7, $0.70, 70%, etc) or other formatting (alignments, fonts, borders, etc).

1. Enter a value 0.7 into the cell B2.

By default, the Excel use the General formats (no specific numbers format) for the numbers To apply the number format, use a 'Format Cell' dialog box.

2. Then, Select the cell B2.

3. Then, Right click, then click the Format Cell (or press the shortcut key CTRL + 1).

The 'Format Cell' dialog box will appears.

4. Then, For example, if you want - select Currency.

Note: The Excel give you the life preview of how a number will formatted.

5. After that, Click OK.

The Cell B2 will still contain the number 0.7. Then you only changed an appearance of the number. Most frequently used a formatting command that are available on Home tab.

6. On Home tab, in a Number group, click percentage symbol to apply the Percentage formats.

7. On Home tab, in Alignment group, center a numbers.

8. On Home tab, in Font group, add the outside border and change the fonts color to the blue.

B). Destination cell

Destination area or Destination cell - A range of the cells that is select to hold a summarized data in the consolidations. The destination area or cell can be on same worksheets as source data or on the different worksheets. Worksheet can contains only the one consolidation.

C). Save As

If you want to save workbook with the different name use File then click on Save As dialog box or use a shortcut key (Alt + F2).

Then, Select a folder that you wants to store a workbook in using Save in the drop-down lists.

Then, Enters a new filename in the File name box at bottom.

D.) .html

Extension of the web page workbooks is .html.

E). SUM

The SUM function is the built in function in the excel which is used to add all the numbers in the range of the cells and returns its result.

F). Home Tab

A clipboard group is on far left side of a Home Tab. It is an often used in the conjunctions with Editing group, which is on far right side of the tab.

G.) .csv

CSV stands for Comma Separated Value.

CSV is the simple file format that is used to store a tabular datas, such as the spreadsheet or the database. A File in the CSV formats can be imported and exported from the programs that stores data in the tables, such as the Microsoft Excel or the OpenOffice Calc.

H). Worksheet tab

To Show the Sheet tabs settings is turned off.

Firstly, ensure that Show Sheet tab is enabled or not.

To do, all the other Excel version, click the File >then Options >then Advanced, in the under Display option for the workbook, then ensures that there is the check in a Show sheet tabs box.

I). AutoFit

J). Sum, Product, Power, Sqrt, Quotient, Mod and many others.

There are 300+ formulas in Excel.

5 0

3 years ago

"Players The files SomePlayers.txt initially contains the names of 30 football play- ers. Write a program that deletes those pla

kumpel [21]

Answer:

I am writing a Python program that deletes players from the file whose names whose names do not begin with a vowel which means their names begin with a consonant instead. Since the SomePlayers.txt is not provided so i am creating this file. You can simply use this program on your own file.

fileobj= open('SomePlayers.txt', 'r')

player_names=[name.rstrip() for name in fileobj]

fileobj.close()

vowels = ('a', 'e', 'i', 'o', 'u','A','E','I','O','U')

player_names=[name for name in player_names

if name[0] in vowels]

fileobj.close()

print(player_names)

Explanation:

I will explain the program line by line.

First SomePlayers.txt is opened in r mode which is read mode using open() method. fileobj is the name of the file object created to access or manipulate the SomePlayers.txt file. Next a for loop is used to move through each string in the text file and rstrip() method is used to remove white spaces from the text file and stores the names in player_names. Next the file is closed using close() method. Next vowels holds the list of characters which are vowels including both the upper and lower case vowels.

player_names=[name for name in player_names

if name[0] in vowels]

This is the main line of the code. The for loop traverses through every name string in the text file SomePlayers.txt which was first stored in player_names when rstrip() method was used. Now the IF condition checks the first character of each name string. [0] is the index position of the first character of each players name. So the if condition checks if the first character of the name is a vowel or not. in keyword is used here to check if the vowel is included in the first character of every name in the file. This will separate all the names that begins with a vowel and stores in the list player_names. At the end the print statement print(player_names) displays all the names included in the player_names which begin with a vowel hence removing all those names do not begin with a vowel.

8 0

3 years ago