Answer:
The answer is below
Explanation:
A) The total bandwidth = 1 Mbps = 1000 Kbps
The requirement for each user = 100 Kbps
Total number of users = Total bandwidth / requirement for each user
Total number of users = 1000 Kbps / 100 Kbps = 10 users
B) Since each user transmits only 10 percent of the time, probability that a given user is transmitting is:
Probability = 0.1
C) Binomial distribution formula is given by:
Hence:
Probability=
D) The probability that there are 11 or more is:
A mail server. --------------------------------------------
A good plan for backing up data is to setup an automatic backup to an external drive or cloud based storage on a regular basis.
Answer:
The solution code is written in Python:
- def add_spaces(s):
- if len(s) < 2:
- return s
- else:
- return s[0] + " " + add_spaces( s[1 : ] )
Explanation:
Recursive function is a function that will call itself within the same function.
Let create a function named add_spaces() that take one input string, s (Line 1).
Next, create an if condition to check if the length of the input string is less than 2 (this means if the string has only one character), return the current string (Line 2-3).
Otherwise, it should return the first character of string, s[0] concatenated with a single space " " and concatenated again with the return output from the recursive calling add_spaces() that take s[1: ] as input parameter (Line 4-5). Please note s[1: ] is an expression we get the substring of the current string from position 1 till the end of string.
Answer:
Encryption used on hard drives
Explanation:
TPM is a hardware chip. It is a type of module that is used to authenticate the hardware devices with the help of encryption keys (passwords). It is the short form of Trusted Platform module. The hardware devices that be authenticated through this module may include personnel computer or laptops. There are different keys, password and security codes.
So, the best sentence that describes, TPM is Encryption built into hardware
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