Answer:
18000 seconds or 300 minutes.
Explanation:
In the example given in the question, it is stated that the system uses 32-bit unique salt which is equal to 4 bytes where every digit takes up 1 byte thus forming the 4 digit passwords.
Considering that the passwords are 4 digits, starting from 1000 and up to 9999, there are 9000 possible password combinations.
If Eve has to go through the whole range of possible password combinations and it takes her 1 second to guess 1 password. Then in the worst case scenario, it would take her 18000 seconds or 300 minutes to crack both accounts, assuming that it is possible for them to use the same passwords.
I hope this answer helps.
Answer:
The concept/theory where computer generated animation (especially humans) that is TOO life-like they become uncomfortable to us as viewers instead of likeable cartoons is known as Uncanny valley
Explanation:
The uncanny valley is a concept that was introduced in the 1970s by Masahiro Mori. It is used to describe when a computer generated animated figure bears too much of a resemblance to humans, to the extent that the person viewing it may feel a sense of unease. The animated figure appearing almost human would likely elicit cold and eerie feelings in viewers.
Visible outline.
hope this helps
Answer : True
Explanation: Vectors can hold, data of the same type and can automatically expand accordingly and change it’s size. The date stored in vectors should be linear.
- The syntax for vector is vector<int>v;
- Mostly this is used in C++ as an alternative to arrays
- If you want to use vector in your program then define it in the header first i.e.
#include <vector>
- Push back is a function, that is used to insert an element into the vector
- Pop back removes the element from the vector
Four binary digits
A single hexadecimal digit can represent four binary digits.
