A) What is the maximum value that can be represented as an unsigned n-bit binary integer?
1 answer:
Answer:
The maximum value that are represented as unsigned n -bit binary integer is . The unsigned binary integer refers to the fixed point of the system that does not contain any fractional digits.
The unsigned binary integer contain module system with the power 2. The number of student table in the class is the best example of the unsigned integer. The numbers can be represented by using the binary notation and bits in the computer system.
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Answer: Strong 128-bit encryption.
Explanation: An individual character corresponds to 8 bits . So if there are 16 characters then,
168=128 bits keys
This makes the 128 bit key encryption the strongest amongst all other options.It is strongest because it is almost impossible to decode the 128-character key by any method e.g.-brute-force method.
Other options are incorrect because the characters given by the other bits are as follows: =32 characters
=64 characters
=128 characters
Thus, the strongest character key is of 128 bits. for cipher.