共阳极LED数码管加反相器驱动时显示字符“0”的段码是3FH,则显示字符“6”的段码是()。
A. 06H
B. 7DH
C. 82H
D. FAH
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Which statements is true about Predictive Failure Analysis (PFA) for System x servers?()
A. PFA is embedded in selected server components and requires no action for being enabled
B. PFA is available only when the Server Plus Pack is installed on the server
C. PFA is available only when a Virtual Media Key is present
D. PFA is available when the related setting is turned on in UEFI setting
()四大属性是水量、水质、水域和水能。
A. 水市场
B. 水循环
C. 水资源
D. 水环境
我国现存最大、保存最完整的清真寺是()。
A. 西安化觉寺
B. 喀什艾提尕清真寺
C. 泉州清净寺
D. 北京牛街清真寺