DCDC-002 無料問題集「BICSI Data Center Design Consultant - DCDC」

（A）Storage Areas

（B）Computer rooms, Loading docks, storage areas, Staging areas and Vendor Storage

（C）Only computer rooms

（D）Loading Docks

（E）Any concealed places

（A）Medium to Low-voltage range between 270 to13800 volts

（B）Low voltage at 480 or less volts

（C）The United States uses only Direct Currents DC

（D）High voltage at a stunningly high rate

（A）90 degrees

（B）70 degrees

（C）75 degrees

（D）80.6 degrees

（E）85 degrees

（A）Minimum <=50 degree[A]
Maximum =>200Degrees[B]

（B）Maximum <=33 Degree[XEIYCPJZDKLTWGBNMFUAHSRQV][/33][64]=''>
Minimum >=18Degree[KOVBYPZXWMFGUTANLHQSRDCJE]</18>

（C）Minimum =54 degrees[F]/12 degrees[C]
Maximum=88 degrees [F]/31degrees[C]

（D）Minimum =64 degrees[F]/18 degrees[C]
Maximum=80 .6degrees [26 .9]<30 del=''> [C]

（A）provide backup power to IT equipment only

（B）supply power to the restrooms during a utility outage

（C）back up office lighting

（D）all of the above

（A）Enables greater energy efficiency

（B）None of the above

（C）Allows for easier access by IT staff during maintenance tasks

（D）maintenance. activities are not taking place inside critical computer roomspace

（A）increases cooling efficiency, eliminates fire hazard, minimizes noise pollution

（B）removes maintenance item, removes a source of heat, allows P D U to occupy less expensive space

（C）reduces cable congestion, prevents water damage, provides better access points

（D）lowers electricity costs, improves network speed, enhances security measures

（A）6 ft

（B）4 ft

（C）2 ft

（D）8 ft

（A）150

（B）300

（C）450

（D）600

（A）None - No requirements

（B）12 hours

（C）48 hours

（D）24 hours