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harkovskaia [24]
3 years ago
6

Randy is concerned about his company’s data security on the Internet. Because cellular signals are not encrypted, he is concerne

d that the new smartphones given to the sales department will allow a breach. Randy has decided the company needs a more secure way to allow the sales department to connect to the company network over the Internet.
What should Randy deploy to allow the sales department to connect to the company network securely over a cellular data signal?

A. SSH
B. VPN
C. IMEI
D. POP3
Computers and Technology
1 answer:
vovikov84 [41]3 years ago
4 0

Answer:

Randy should deploy SSH to allow the sales department to connect to the company network securely over cellular data signal.

Explanation:

Option A is the correct answer because SSH means Secure Shell. And Secure Shell is a cryptographic network protocol for operating network services securely over an unsecured network. Any network service can be secured with SSH

Option B is not correct because VPN mean virtual private network. And what VPN does is to extends a private network across a public network, and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network.

Option C is not correct because IMEI means International Mobile Equipment Identity and is a number that is use to uniquel identify 3GPP and iDEN mobile phones, as well as some satellite phones.

Option D is not correct because POP3 is an example of email protocol. Post Office Protocol version 3 (POP3) is a standard mail protocol used to receive emails from a remote server to a local email client. POP3 allows you to download email messages on your local computer and read them even when you are offline.

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Setler79 [48]

Answer:

The function in Python is as follows:

def check_palindrome(strn):

   retstr = "Bummer. Not a palindrome."

   if strn[len(strn)::-1] ==strn:

       retstr = "Hey! That's a palindrome!"

       

   return retstr

Explanation:

This defines the function

def check_palindrome(strn):

This sets the return string to not a palindrome

   retstr = "Bummer. Not a palindrome."

This checks if the original string and the reversed string are the same

   if strn[len(strn)::-1] ==strn:

If yes, the return string is set to palindrome

       retstr = "Hey! That's a palindrome!"

This returns the expected string

   return retstr

<em>The function to reverse the string is not given; and the programming language. So, I solve the question without considering any function</em>

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Explanation:

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_____ is two or more connected computers.
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Write a program that takes in a positive integer as input, and outputs a string of 1's and 0's representing the integer in binar
Mashcka [7]

Answer:

Following are the code to this question:

def binarynumber(num):#defining a method binarynumber that accepts a parameter num

   x=""#defining a string variable x

   if (num!=0):#defining if condition to check number not equal to 0

       while (num>=1):#defining a loop that check value is grater then equal to one

           if (num %2==0):#defining if condition to check num is even

               x=x+"0" #add string value 0 in num variable

               num=num/2 #divide the value by 2

           else:#defining else block

               x=x+"1"#add string value 1 in num variable

               num=(num-1)/2#first subtract 1 into num variable then divide the value by 2

   else:

       x="0"#assign string value 0 in num variable  

   return "".join(reversed(x))#return value

num = int (input ("Enter any number: "))#defining num variable that input the integer value

print (binarynumber(num))#using print method to call method binarynumber with passing num parameter

Output:

Enter any number: 12

1100

Explanation:

  • In the above python code a method "binarynumber" is declared, in which the "num" variable passes as the parameter inside the method a string variable "x" is declared that stores all converted values.
  • Inside the method and if the block is declared that checks number value is not equal to 0 if this condition is false then it will add string value and reverse its value.
  • Or if the condition is true it defines a while loop that calculates the given number binary digits and returns its value.
  • At the last step, the num variable is declared that inputs the integer value from the user end and calls the method by using the print method.    
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Serga [27]

Answer:

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Explanation:

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