The word that optimizes the NDP performance, by maintaining a record of empty and non-empty register locations is
A. status and control words
B. TAG words
C. error pointers
D. all of the mentioned
Answer:A
The word that optimizes the NDP performance, by maintaining a record of empty and non-empty register locations is
A. status and control words B. TAG words C. error pointers D. all of the mentioned
Explanation: The TAG word optimizes the NDP performance by maintaining a record of empty and non-empty register locations. It helps the exception handler to identify special values in the contents of the stack locations.