Answer:
Check the explanation
Explanation:
We will be arranging the plaintext in a 4 * 4 matrix <u><em>(which is a rectangular shaped group of symbols, numbers, or expressions, that are arranged in columns and set rows For example, the dimension of the matrix we will be using to explain the above question is 4 × 4, because there are four rows and four columns.)</em></u> in the step by step explanation below.
Answer:
hour = float(input("Enter hour:"))
minute = float(input("Enter minute:"))
second = float(input("Enter second:"))
am_pm = input ("Enter AM or PM:")
if am_pm == "AM":
if hour == 12:
hour = 0
seconds_since_midnight = ((3600 * hour) +(minute *60) + second)
elif am_pm == "PM":
seconds_since_midnight = ((3600 * (hour+12)) +(minute *60) + second)
print("Seconds since midnight:", int(seconds_since_midnight))
Explanation:
The point here is when PM is chosen, you need to add 12 to the hour. I added <em>elif</em> part to satisfy this. Moreover, since the output is in integer format, you may need to apply type casting for <em>seconds_since_midnight</em> variable.
Answer: Network access control (NAC)
Explanation:
The solution that should be used is the network access control. Network access control helps in keeping devices and users that are unauthorized out of ones private network.
In this case, since one will like to prevent the laptops from connecting to the network unless anti-virus software and the latest operating system patches are installed, then the network access control can be used. One can only give access to the device that it wants to give access to and prevent others from connecting.
Answer: Decoupling action of the process address space refers to the physical memory of the device getting decoupled to provide address translation in automatic way. The benefit of this method is as follows:-
- Faster starting up of the program
- The physical address space gets managed on its own
- Helps in execution of large program when the main memory of the machine is of smaller size in comparison with program
