Among eight debug registers, DR0-DR7, the registers that are reserved by Intel are
A. DR0, DR1, DR2
B. DR4, DR5
C. DR1, DR4
D. DR5, DR6, DR7
Answer:A
Among eight debug registers, DR0-DR7, the registers that are reserved by Intel are
A. DR0, DR1, DR2 B. DR4, DR5 C. DR1, DR4 D. DR5, DR6, DR7
Explanation: Out of the eight debug registers, the two registers DR4 and DR5 are Intel reserved.