职业技能鉴定补助对象按规定可享受()次职业技能鉴定补贴。
A. 1
B. 2
C. 3
D. 4
税务征收机关已验证的税库银横向联网三方协议经()撤消后失效。
A. 开户银行
B. 人民银行
C. 税务征收机关
D. 上述机构
A system administrator noticed several error messages on the screen while the system was booting up; but was not able to write them down. Where should the system administrator look for the console log, assuming it is in the default location?()
A. /tmp/conslog
B. /etc/console.log
C. /var/adm/ras/conslog
D. /var/ras/console.log
提高动力装置的维修性所考虑的问题很多,在人机工程方面应考虑()。
A. 装配方式是否易于拆卸
B. 是否把晃眼睛的因素控制到最小
C. 维护、试验是否符合实际
D. 备件是否易于更换