Which of the following is a global variable ?
A. @@CPU_BUSY
B. @@CPU_IO
C. @@CPU
D. @@I_BUSY
Answer:A
Which of the following is a global variable ?
A. @@CPU_BUSY B. @@CPU_IO C. @@CPU D. @@I_BUSY
Explanation:@@CPU_BUSY denotes the amount of time, in ticks, that the CPU has spent doing SQL Server work since the last time SQL Server was started.