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把15kΩ写成"15k"或读成"15开"都是对的。
A对
B错
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更多 “把15kΩ写成"15k"或读成"15开"都是对的。A对B错” 相关考题
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220V直流系统两极对地电压绝对值差超过（ ）或绝缘降低到（ ）以下，110V直流系统两极对地电压绝对值差超过（ ）或绝缘降低到（ ）以下,应视为直流系统接地。（ ）45V、25kΩ、20V、15kΩ $; $40V、20kΩ、20V、15kΩ
$; $40V、25kΩ、25V、15kΩ $; $40V、25kΩ，20V、15kΩ
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A customer wants to consolidate storage from four IBM System p servers and one large IBM System i server on a high end disk subsystem. The customer does not have a SAN installed. The customer will require approximately 24 TB of capacity for System p and 20 TB of capacity for System i. The customer states that performance of the System i system is most important. Capacity， multi-path access， and replication functions are important for the System p servers. Which solution best satisfies the customer requirements（）A、IBM DS8700 with 600 GB drives for the System p， 300 GB/15k drives for Systemi； and advanced functions for System p capacityB、IBM DS8700 with LPAR， 300 GB/15k drives and RAID 10 for Systemi； and 600GB drives with RAID 5 and advanced functions for System p capacityC、IBM DS8700 with advanced functions， 300 GB/15k drives and RAID 10 for Systemi performance； and 600 GB drives and RAID 5 for System p capacityD、IBM DS5100 with Enhanced Remote Mirror， 600GB/15k drives and RAID 5 for System p； and 300GB/15k drives and RAID 10 for Systemi
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A healthcare customer has an IBM System i server and an HP-UX server. They have high performance I/O， image-based， and archival applications. The customer has asked the IBM team for guidance on IBM DS8000 disk technologies. Which DS8000 disk technology would provide the best performance without regard to cost to meet the customer requirement（）A、73 GB 15k and 300 GB 15k drivesB、73 GB SSD and 2TB 7.2k drivesC、146 GB 15k and 300 GB 15k drivesD、146 GB 15k and 2TB 7.2k drives
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A customer has 6.5 TB with 146 GB 15k disk drives on an IBM System Storage DS8700. They want to add 15 TB using 300 GB 15k disk drives. The customer is concerned about performance and wants to know if the DS8700 has the performance capability. What is the appropriate way to model the performance（）A、Disk MagicB、Capacity MagicC、test the workload at an IBM Benchmark CenterD、test the solution with IBM Storage Performance Center
考题
A customer has a storage requirement for a mixed IBM Power AIX and System z environment. They require approximately 3 TB of high performance disk for their System z environment. They require approximately 32 TB of low-performance disk for their System p environment. The storage specialist is using Capacity Magic to configure an IBM DS8700. Which configuration is most appropriate for this customer（）A、2 x 300 GB 15k rpm disk drive sets for System z； and 4 x 2 TB 7.2k rpm disk drive sets for Power AIXB、4 x 146 GB 15k rpm disk drive sets for System z； and 4 x 2 TB 7.2k rpm disk drive sets for Power AIXC、2 x 300 GB 10k rpm disk drive sets for System z； and 4 x 300 GB 15k rpm disk drive sets for Power AIXD、2 x 300 GB 15k rpm disk drive sets for System z； and 2 x 1 TB 7.2k rpm disk drive sets for Power AIX
考题
单选题一个电阻，色标的色标为棕、绿、橙、金，其阻值和误差为（）。A
阻值10KΩ，精度为±5%B
阻值10KΩ，精度为±10%C
阻值15KΩ，精度为±5%D
阻值15KΩ，精度为±10%
考题
单选题标识为224、1K5的电阻器，其电阻值为（）A
224Ω、1.5KΩB
220KΩ、15KΩC
220KΩ、1.5KΩD
224KΩ、15KΩ
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