A technician correctly powers off and replaces a cache battery on a RAID controller. When the server is powered back up, it restarts but indicates there are no logical disk volumes found. The server halts. Which of the following components should the technician check FIRST?
A. Cache battery
B. BIOS boot order
C. Controller cabling
D. Disk backplane
Answer: A. Cache battery
Computer Science & Information Technology
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Conducting business transactions online is known as ________
A) disintermediation B) encryption C) e-commerce D) SSL
Computer Science & Information Technology
The logic_error and runtime_error classes are defined in the header file ____.
A. stdex B. stdlib C. stdexcept D. exception
Computer Science & Information Technology
Provide a brief description on the history of USENET.
What will be an ideal response?
Computer Science & Information Technology
A(n) ________ prevents another transaction from reading and therefore updating a record until it is unlocked.
A) record controller B) exclusive lock C) authorization rule D) shared lock
Computer Science & Information Technology