Answer:
Look in your recently deleted album and if it is not there try checking your iCloud, if its not there then it's sadly probably gone forever.
Explanation:
Answer:
Quantizing error
Explanation:
In digitisation of analog signal refers to the rounding off of values which are approximately equal to the analog signals. The method of sampling chooses a few point on the analog signal and then these points are joined to round off the value to a near stabilised value. such process is known as Quantization. For any system, during its functioning, there is always a difference in the values of its input and output. The processing of the system results in an error, which is the difference of those values.
The difference between an input value and its quantized value is called a Quantization Error. A Quantizer is a logarithmic function that performs Quantization rounding off the value. An analog-to-digital converter (ADC) works as a quantizer.
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The form of cryptanalysis that would focus on the weakness of software as well as the protocol as well as the encryption algorithm would be the Statistical attack. Hope this is the right answer and would then be of help.
