Question: Pick the true statement ( s ) . A . User - visible registers are directly accessible by user programs. B . The PSW (

Pick the true statement(s).
A. User-visible registers are directly accessible by user programs.
B. The PSW (Program Status Word) register holds flag bits on program state.
C. A condition code bit holds the processor mode (kernel or user).
D. A general purpose register (GPR) holds an instruction.

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