Answer:
Option (4) is correct answer
Explanation:
IPsec stands for Internet protocol security. It is a protocol that works between two communication points. It provides integrity, confidentiality and data authentication for any network. It is used for Virtual private network. There are two types of VPN, From which an organization needs to choose one.
IPsec and OpenSSl in which IPsec VPN uses IP security.
Benefits of this network are as follows--
- Option 1 states that it works after the transport layer which is true.
- Option 2 states that when any user leaves the organization they have no need to take back the martial which he had already provided to the organization which is also the benefit of IPsec.
- Option 3 states that it provides security that is also correct because it is a protocol that is designed to provide security.
Hence option D (all of the above ) are correct.
Answer:
Add this statement at the end of your steps() function
return ""
This statement will not print None at the end of steps.
Explanation:
Here is the complete function with return statement added at the end:
def steps(number): # function steps that takes number (number of steps to print) as parameter and prints the steps specified by number
i = 1 #assigns 1 to i
while i < number + 1:
string = str(i) * 3 #multiplies value of i by 3 after converting i to string
string1 = str(string) # stores the step pattern to string1
if i != 0: # if the value of i is not equal to 0
string1 = (i * 4*' ' + "\b" + "\b" + "\b" + "\b") + string #set the spaces between steps
elif i == 1: # if value of i is equal to 1
string1 = string #set the string to string1
print(string1) # print string1
i = i + 1 # increments i at each iteration
return "" #this will not print None at the end of the steps and just add a an empty line instead of None.
Screenshot of the corrected program along with its output is attached.
Answer:
A network administrator enters the service password-encryption command into the configuration mode of a router. What does this command accomplish? This command prevents someone from viewing the running configuration passwords. You just studied 28 terms!
Answer:
The value of "x" is stored at "main memory".
Explanation:
Simply Central processing unit, input device and output device can not store the data.
<u>Answer</u> : Float
<u>Explanation</u> :
Complete the code.
import csv
inFile = open ("one.txt","r")
outFile = open("another.txt", "w")
myReader = csv.reader(inFile)
for item in myReader:
aWord = item[0]
aNumber = float(item[1]) + 0.4
line = aWord + "," + str(aNumber) + 'Float'
outFile.write(line)
