66. Which device can understand difference between data and programs?
Verified Answer
A. Input device
B. Output device
C. Memory
D. Microprocessor
E. None of these
Explanation:
The 'Microprocessor' (CPU) executes program instructions and manipulates data according to those instructions, thus 'understanding' their distinct roles. Input/output devices and memory simply handle or store binary information without interpretation. Thus, the microprocessor is correct.