The new network technician of Certkiller wants to know which counter measurement the number of pages read from or written to the disk to resolve memory references to pages that were not in memory at the time of the reference.

A.
Disk Bytes/sec

B.
Pages/sec

C.
Cache Bytes

D.
Work Item Shortages

Explanation:
This measurement is the number of pages read from or written to the disk to resolve memory references to pages that were not in memory at the time of the reference. High paging activity itself does not indicate a problem unless it is accompanied by a low Available Bytes counter and a high percentage of disk time on the paging file disks.
Incorrect Answers
A: This measurement is the rate at which bytes are transferred to or from the disk during

write or read operations.
C: The Cache Bytes value represents the number of bytes of physical memory that are being used to cache pages of data for applications.
D: This value reflects the number of times a Status_Data_Not_Accepted error was denoted at receive indication time.
References:
Charles J. Brooks, Server+ Certification Exam Cram 2 (Exam SK0-002), QUE Publishing, Indianapolis, 2006, p. 351