Would it be wrong if I didn't study for my job more?

[Anonymous]

I work for a commercial cleaning company. I just work part time cleaning an office building. I cleaned a bank before but they let us go due to financial issues. Anyway, I'm going to be cleaning the dmv soon, and occasionally the child welfare building. This was like a month ago, but I received an email from my company for security training, or something like that. I spent hours reading about like computers, and what software is safest to use on a computer. How to dispose of flash drives, and and how to handle sensitive information. Things I would never in a million years think I'd need to learn for a cleaning job. Then I would take a test afterwords. I guessed on most of it, because I could hardly understand what I was reading before hand. Like, apparently there is a computer term called "salt", and another called "hash". I forgot what they meant, because it didn't give me the definition. It just assumed the reader knew what they meant. I had to Google them it. It was Bizzare. Well, I passed the test with flying colors. Like like 2 wrong out of 30, even though I guessed on most of them. I really don't want to read over all of it again. Like I said, it takes hours. on the other hand, I don't want to make a mistake at work, and not know what to do, or how to fix it, because I didn't study enough.

[Guy13]

Whatever has to be done for Good Work works for me…