When you ask a question there is a small camera roll sign on the bottom left and you can just add in the picture you want
Answer:
130 bits
Explanation:
If the length of a key = N bits
Total number of key combinations = 
For a key length of 100, the total number of key combinations will be 
combinations. This is a whole lot and it almost seems impossible to be hacked.
The addition of one bit to the length of the symmetric key in 1 year is sufficient to make the key strong, because even at double its speed, the processor can still not crack the number of combinations that will be formed.
Therefore, if a bit is added to the key length per year, after 30 years, the length of the symmetric session key will be 130 bits.
The answer is group cells
A hard disk. They use (often) multiple magnetic platters, or disks, and uses a tiny magnet to flip polarisation on the platter to write data.
Answer:
Aqueous carbon dioxide, CO2 (aq), reacts with water forming carbonic acid, H2CO3 (aq). Carbonic acid may loose protons to form bicarbonate, HCO3- , and carbonate, CO32-. In this case the proton is liberated to the water, decreasing pH. The complex chemical equilibria are described using two acid equilibrium equations.
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