Instruction Set Architecture

The Process when processor fetch or decode another instruction during the execution of current instruction is called

The time required for fetching and execution of one machine instruction is:

Which of the following components is not a part of an instruction formation in CPU processing?

Consider a system with a CPU having 6 registers and 32-bit instructions. The maximum possible size of the main memory is 512 KB (1K = 2¹⁰). Each instruction takes two registers and one memory address as operands. Which one of the following correctly gives the maximum possible distinct instructions that can be there in the instruction set of the CPU?