Answer:
Explanation:
I will consult the following strategies:
Step 1: Being a discerning consultant I should be knowing what exactly has caused the drive to get corrupted.
Step 2: After examining the current state of the hard drive I will explain the actual problem to the client in a very lucid and eloquent manner whether it is feasible to retrieve the lost data or it is beyond repair.
Step 3: Identify a solution to the problem with things at my disposal(finding a right tool).
Step 4: apply the solution found to retrieve the data from the hard drive.
Step 5: submitting the retrieved data from the corrupt drive to the customer and advocating them the preventive measures for future reference.
The above five steps will work perfectly to resolve the issue faced if followed with great care and being heedful of the situation at hand.
B. Lossy compression algorithms are typically better than lossless compression algorithms at reducing the number of bits needed to represent a piece of data.
When accurately executed, the only cryptosystem known to be unbreakable is called: "One-time Pad" (Option D)
<h3>What is a Crypto System?</h3>
The one-time pad is a cryptographic approach that cannot be broken but needs the usage of a single-use pre-shared key that is not less than the message being delivered. A plaintext is coupled with a unique secret key in this manner.
It should be emphasized that in cryptography, a cryptosystem is a collection of cryptographic algorithms that are required to perform a certain security function, such as confidentiality. A cryptosystem is often composed of three algorithms: one just for key generation, one for encrypting, and one for deciphering.
Learn more about Crypto System:
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Full Question:
When correctly implemented, what is the only cryptosystem known to be unbreakable?
A) Transposition cipher
B) Substitution cipher
C) Advanced Encryption Standard
D) One-time Pad
Answer:
Following is the definition of the required function:
def powerTo( double first, int second);
if second > 0;
double result = pow(first,second);
return result;
else
return 0;
Explanation:
The explanation for above code is as follows:
- A function named powerTo is defined, having two arguments with data type double and integer respectively.
- A if condition is applied that checks the second parameter.
- If the the condition: second > 0 gets true, a value is returned which is equal to first parameter raised to the second.
- If the condition is if bracket gets false, 0 is returned as a result.
i hope it will help you!
