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Alex777 [14]
2 years ago
15

Which of the following is a good precaution to take when making online purchases? (1 point)

Computers and Technology
1 answer:
Fantom [35]2 years ago
5 0

Answer:

A.

Explanation:

A is the answer..

This is because you can use a private browser for safety precautions so no hackers would target you and steal your personal information. Also the other options make no sense at all. Option B states that you can use the same strong password for all online accounts and that's not good. It's not recommended because hackers or other people on the dark web can hack into your accounts and steal your data. Option C states that you must make sure http: and an open padlock displays on the address bar. This means that your connection is insecure and people can track you down. Option D is a good thing to do but option A is the best option overall. It's the right step to take when making online purchases <3

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Write a program that asks the user how many numbers will be entered and then has the user enter those numbers. When this is done
KATRIN_1 [288]

Answer:

<em>The program written in Python 3 is as follows;</em>

<em>The program does not make use of comments; however, see explanation section for detailed line by line explanation of the program</em>

num = int(input("Number of Inputs: "))

mylist = []

userinput = int(input("Enter a digit: "))

i = 1

while i < num:

     mylist.append(userinput)

     userinput = int(input("Enter a digit: "))

     i += 1

   

try:

     first7 = mylist.index(7)+1

     print('The first position of 7 is ',first7)

     last7 = num - 1 - mylist[::-1].index(7)

     print('The last position of 7 is ',last7)

except:

     print('7 is not on the list')

Explanation:

This line prompts user for the number of inputs

num = int(input("Number of Inputs: "))

This line declares an empty list

mylist = []

This line inputs the first number into the empty list

userinput = int(input("Enter a digit: "))

The italicized lines represent an iteration that allows user to input the numbers into the empty list.

<em>i = 1</em>

<em>while i < num:</em>

<em>      mylist.append(userinput)</em>

<em>      userinput = int(input("Enter a digit: "))</em>

<em>      i += 1</em>

The try-except is used to check the presence of 7 in the list

try:

This checks the first occurrence of 7

     first7 = mylist.index(7)+1

This prints the first occurrence of 7

     print('The first position of 7 is ',first7)

This checks the last occurrence of 7

     last7 = num - 1 - mylist[::-1].index(7)

This prints the last occurrence of 7

     print('The last position of 7 is ',last7)

The following is executed if there's no occurrence of 7

except:

     print('7 is not on the list')

See Attachments for sample runs

7 0
2 years ago
When do we use an if- statement ​
wel

Answer:

You'd use an if statement if something happens. What I mean is that {If this happens} Then that happens but if the if doesnt happen then the then doesnt happen

Explanation:

3 0
3 years ago
Read 2 more answers
Which of the following is a method which can be used to delete a page from a publication?
Alexandra [31]
Selecting the page and pressing the backspace key
3 0
2 years ago
If an M:N relationship is mandatory on both sides, and if both relations resulting from the entities involved in the relationshi
vivado [14]

Answer:

0

Explanation:

In the problem above, the relationship that exists between M and N is discovered to be on each side of the system. Furthermore, it was stated that the outcome of the relationship also has approximately 3 records. This shows that there is no record for the bridge that is formed as a result of the relationship.

4 0
3 years ago
A technician is performing Windows preventative maintenance tasks on all computers in the organization. She wants a way to creat
Sedaia [141]

Answer:mmc.exe

Explanation:

mmc.exe is used to manage Windows network with a variety of snap-ins(administrative tools that can be added to the console and used to manage various aspects of your network).

The technician will.be able to use mmc.exe to to create a custom console containing only the tools she regularly launches and then distribute this custom console to each computer.

3 0
3 years ago
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