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【单选题】
随机变量的分布函数是右连续函数。
A.
错误
B.
正确
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三
根据《建筑拆除工程安全技术规范》(JGJ147-2016)规定,当采用静力破碎剂作业时,施工人员必须佩戴( )。
A.
防护手套和绝缘鞋
B.
防护眼镜和绝缘鞋
C.
防护手套和防护眼镜
D.
绝缘手套和防护眼镜
根据《中华人民共和国安全生产法》,生产经营单位的主要负责人对本单位安全生产工作负有下列职责。( )
A.
建立健全并落实本单位全员安全生产责任制,加强安全生产标准化建设
B.
组织制定并实施本单位安全生产规章制度和操作规程
C.
组织制定并实施本单位安全生产教育和培训计划
D.
组织建立并落实安全风险分级管控和隐患排查治理双重预防工作机制,督促、检查本单位的安全生产工作,及时消除生产安全事故隐患
根据《中华人民共和国安全生产法》,生产经营单位的安全生产管理机构以及安全生产管理人员履行下列职责。( )
A.
组织制定并实施本单位安全生产教育和培训计划
B.
组织或者参与拟订本单位安全生产规章制度、操作规程和生产安全事故应急救援预案
C.
组织或者参与本单位安全生产教育和培训,如实记录安全生产教育和培训情况
D.
及时、如实报告生产安全事故
根据《中华人民共和国安全生产法》生产经营单位存在下列情形之一的,负有安全生产监督管理职责的部门应当提请地方人民政府予以关闭,有关部门应当依法吊销其有关证照。( )
A.
存在重大事故隐患,一百八十日内四次或者一年内四次受到本法规定的行政处罚的
B.
经停产停业整顿,仍不具备法律、行政法规和国家标准或者行业标准规定的安全生产条件的
C.
不具备法律、行政法规和国家标准或者行业标准规定的安全生产条件,导致发生重大、特别重大生产安全事故的
D.
拒不执行负有安全生产监督管理职责的部门作出的停产停业整顿决定的
根据《中华人民共和国安全生产法》,生产经营单位应当对从业人员( ),了解事故应急处理措施,知悉自身在安全生产方面的权利和义务。
A.
进行安全生产教育和培训
B.
保证从业人员具备必要的安全生产知识
C.
熟悉有关的安全生产规章制度和安全操作规程
D.
掌握本岗位的安全操作技能
根据《中华人民共和国特种设备安全法》,发生事故,对负有责任的单位除要求其依法承担相应的赔偿等责任外,依照下列规定处以罚款。( )
A.
发生一般事故,处十万元以上二十万元以下罚款
B.
发生一般事故,处五万元以上二十万元以下罚款
C.
发生较大事故,处二十万元以上五十万元以下罚款
D.
发生较大事故,处十万元以上五十万元以下罚款
在建设工程安全生产管理基本制度中,安全生产责任制度的主要内容包( )。
A.
从事建筑活动主体的负责人的责任制
B.
从事建筑活动主体的职能机构或职能处室负责人及其工作人员的安全生产责任制
C.
岗位人员的安全生产责任制
D.
建设行政主管部门的安全生产责任制
下列说法正确的是( )。
A.
分包单位应当接受总承包单位的安全生产管理
B.
分包单位各负其责,不需要接受总承包单位的安全生产管理
C.
如果分包单位不服从总承包单位的安全管理导致生产安全事故的,由分包单位自己承担责任
D.
如果分包单位不服从总承包单位的安全管理导致生产安全事故的,由分包单位承担主要责任
根据《安全生产许可证条例》,企业取得安全生产许可证,应当具备的安全生产条件包括( )。
A.
建立、健全安全生产责任制,制定完备的安全生产规章制度和操作规程
B.
安全投入符合安全生产要求
C.
设置安全生产管理机构,配备专职安全生产管理人员
D.
从业人员经安全生产教育和培训合格
根据《安全生产许可证条例》,企业取得安全生产许可证后,( )。
A.
不得降低安全生产条件
B.
应当加强日常安全生产管理
C.
接受安全生产许可证颁发管理机关的监督检查
D.
接受住房城乡建设委员会的监督检查
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自然数集
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