Compute the bitwise XOR between 10010100 and 11101010. 1) (1.5 point each, 6 tot

Question

Compute the bitwise XOR between 10010100 and 11101010.

1) (1.5 point each, 6 total) Suppose a file named "letters" contains the following characters: aabbccddeeffgghhiijjkkll a. What is the name of the file created by the function call unzip file("letters"); b. Write the contents of the file written by the function call unzip_file("letters"); c. What is the name of the file created by the function call zip file("letters"); d. Write the contents of the file written by the function call zip file("letters"); (2 points) Compute the bitwise XOR between 10019100 and 11101010. 2) 3) (2 points) Suppose you are looking at the byte at index byte_pos in the file you are encrypting in a call to encrypt_file. Assuming std::string password stores the password you are using to encrypt, write the line of code to get the respective character to XOR with the current byte.

Explanation / Answer

Answer:

10010100

XOR 11101010

--------------------

10000001

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