This is false!
Attitude does not have anything to do with effectiveness: it can relate to everything. One can have an attitude towards everything: other people, ideas, places, it basically means an opinion about something, a way of thinking about something.
Answer:
Radical: Something done in a new and usual different way than any other approaches; a unique approach.
Answer:
Execution.
Explanation:
The cycle needs something to execute and to continue the process. The ALU performs calculations on data which makes the execution process of the machine cycle.
Answer: it may be immunity
Explanation: best guess lol