Answer:
I have helped my parents so much and begged them for a phone and it hppend and i got one 4 christmas last year ago. I also got head phones along eith it and buched of othat stuff
Explanation:
<span>The vehicle that looks the same coming and going is : A kayak
In the term of shape, a kayak is completely symmetrical. Which will exactly the same no matter if it saw from behind or the front.
Not only that, the driver and the rowing movement will also look the same as long as the driver is not turning his head.Hope this helps. Let me know if you need additional help!</span>
I'm not really sure, but I think that the correct answer would be the third option.
I hope this helps !
Please let me know if it is correct or not.
I think the questions that must be ask are:
a.What does “encryption” mean?
d.What are “key distribution problems”?
All the text is based on the concept "encryption" so it is very important to know what it means in order to undestand the rest of the information. If not, you will be missing important facts. In addition, there are a lot of words used that are derived from this one, so you won't be able to undestand them.
Another important concept that gives a lot of information just by knowing it's meaning is "key distribution problems", they could be two or a thousand, it is important to know what they are and what they do.
The other question that seems important is the one of the "public key cryphtography" but this one can be inferred by the context.
The second one is grammatically correct
