Write a Python code that adds a random string to "Celsius Network" so that the first 3 characters of the SHA 256 digest are all 0 (zero) in hexadecimal. How many trials were needed to find the desired digest?

Which one of the following identifies the primary a purpose of information classification processes? a. define the requirements for protecting sensitive data.b. define the requirements for backing up data.c. define the requirements for storing data.d. define the requirements for transmitting data.

What is the original authority for copyright laws

In a game with three frames, where will the objects on layer 1 appear? a. next to the play area b. in the middle of the game c. behind everything else d. in front of everything else