每个手机号通过江苏农信圆鼎卡充值缴费业务每月充值累计不得超过()元。
A. 500
B. 1000
C. 1500
D. 3000
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导师带徒周期为多久?()
A. 1年
B. 2年
C. 1.5年
D. 2.5年
You have installed two 64G flash devices to support the Database Smart Flash Cache feature on your database server that is running on Oracle Linux. You have set the DB_SMART_FLASH_FILE parameter: DB_FLASH_CACHE_FILE= ‘/dev/flash_device_1 ‘,’ /dev/flash_device_2’ How should the DB_FLASH_CACHE_SIZE be configured to use both devices?()
A. Set DB_FLASH_CACHE_SIZE=64G
B. Set D3_FLASH_CACHE_SIZE=64G, 64G
C. Set D3_FLASK_CACKE_SI2E=128G
D. db_flash_cache_SI2E is automatically configured by the instance at startu
炉管爆破是指锅炉蒸发受热面管子、水冷壁、对流管子、锅筒、集箱及烟道管的爆破
A. 正确
B. 错误