What does orthogonal mean in terms of an instruction set?

How does "reduced" apply to a computer with a constrained instruction set?

What does orthogonal mean in terms of an instruction set?

Describe the protection and instruction mechanisms of the set architecture.

Consider the MARIE program below. a. a) List the hexadecimal code for each instruction. b. b) Draw the symbol table. c. c) What is the value stored in the AC when the program terminates?

Suppose we have two implementations of the same instruction set architecture. Computer A has a clock cycle time of 210 ps and a CPI of 2.2 for some programs, and computer B has a clock cycle time of 460 ps and a CPI of 1.3 for the same program. Which computer is faster for this program and by how much? Please and thank you

To be an orthogonal instruction set, the calculation performed by each set must be orthogonal. There is a single, unchanging value. Explain.