Answer:
B. False
Explanation:
A secret algorithm is a key which uses the same key for decryption as well as encryption of data.
Answer: false
A
Integer because it contains digits that can undergo calculation within the memory
1)18
2)4
3)28
1) ans= tryIt(2) *2
= (2+7)* 2 =18
2) ans= tryIt(-5) *2
= (-5+7)* 2 =4
3) ans= tryIt(7) *2
= (7+7)* 2 =28
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