Answer:
The answer is True.
Explanation:
<em>A Virtual Private Network is a type of network that allows computers and other devices to communicate with each other using encrypted connection over vulnerable or insecure network like the internet or public connections. The reason why it is secured because it used protocols or rules which every data is encrypted during its travel on the network. (Example: Upon sending, it is wrapped in codes, and upon receiving of the packets of data, a code must be provided to be able to download it). This is how the security of VPN works. Normally, companies are implementing this type of network to prevent unauthorized access or users to get their information.</em>
Answer:
system itself.
Explanation:
In Online Data Extraction data is extracted directly from the system itself.
- The computers were very larger in size.
- They consumed a large amount of energy.
- They heated very soon due to thousands of vacuum tubes.
- They were not very reliable.
- Air conditioning is required.
- Constant maintenance was required.
- Not-portable.
- Costly commercial production.
you can write any two of the above mentioned points...
Hope this answer helps you
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Select it as the BRAINLIEST
Answer:
Explanation:
def the_perfect(n):
try: #exception handling if n is a negative number
n > 0
except: #return -1 if the error is reached
return -1
else:
total = 0
for i in range(1, n): #for loop from 1 to the target number
if n % i == 0:
total += i
return total == n #should return true if number is perfect number
print(perfect_number(8))