A customer attached an external drive to his notebook computer but the computer is not recognizing it. What should be considered?
Options: The cables are attached firmly, Â Â The external drive has been preÂ¬loaded with the appropriate software, Â Â The external drive was attached before the computer was on, Â Â The external drive is turned on
9.An unpaged cache associates disk domains with the address of the read and continues for a specific length. The major disadvantage of unpaged cache is that
Options: (A)it allows cache domain to contain redundant data (B) it does not allow writes to be cached (C) its access time is greater than that of paged caching (D) read ahead cache domain blocks are necessarily fixed in size 84 | 29