皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
税收收入的自动变化是指( )的税收收入。
A.
比例征税
B.
累进征税
C.
固定总额税
D.
免税 二、多项选择题
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【多选题】Which two statements are true when row archival management is enabled?（）
A.
The ORA_ARCHIVE_STATE column visibility is controlled by the ROW ARCHIVAL VISIBILITY session parameter.
B.
The ORA_ARCHIVE_STATE column is updated manually or by a program that could reference activity tracking columns, to indicate that a row is no longer considered active.
C.
The ROW ARCHIVAL VISIBILITY session parameter defaults to active rows only.
D.
The ORA_ARCHIVE_STATE column is visible if referenced in the select list of a query.
E.
The ORA_ARCHIVE_STATE column is updated automatically by the Oracle Server based on activity tracking columns, to Indicate that a row is no longer considered active.
查看完整题目与答案
【单选题】Which parameter， when enabled on a standalone access point， gives the highest priority to a voicepacket even when QoS is not enabled？（）
A.
IGMP Snooping
B.
WMM
C.
QoS Element for Wireless Phones
D.
AVVID Priority Mapping
查看完整题目与答案
【单选题】可用于内镜消毒的是
A.
碘伏
B.
戊二醛
C.
漂白粉
D.
过氧乙酸溶液
E.
95%乙醇
查看完整题目与答案
【单选题】Which parameter， when enabled on a standalone access point， gives the highest priority to a voice packet even when qos is not enabled？（）
A.
igmp snooping
B.
wmm
C.
qos element for wireless phones
D.
avvid priority mapping
查看完整题目与答案
【单选题】Which parameter， when enabled on a standalone access point， gives the highest priority to a voice packeteven when QoS is not enabled？（）
A.
QoS Element for Wireless Phones
B.
IGMP Snooping
C.
WMM
D.
AVVID Priority Mapping
查看完整题目与答案
【多选题】Which two statements are true when source/destination filters are enabled? （）(Choose two.)
A.
Excluded traffic is not accelerated.
B.
Excluded traffic is only compressed.
C.
Source/destination filter applies to all traffic sent from LAN to WAN.
D.
Source/destination filters work in packet interception mode using RIPv2.
查看完整题目与答案
【简答题】乙醇（C 2 H 5 OH）俗称酒精，属于可再生能源，医院可用体积分数为75%酒精（含有体积分数为25%的水）来消毒．某兴趣小组将大小相同的若干棉布在5份不同体积分数的酒精溶液中浸透后取出点火，做了烧不坏的棉布“试验．其试验结果记录如下： 试验序号 ① ② ③ ④ ⑤ 所用酒精的体积分数 95% 65% 55% 15% 5% 实验现象 酒精烧完 棉布烧坏 酒精烧完 棉布无损 酒精烧完 棉布无损 不...
查看完整题目与答案
【单选题】When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.（）
A.
PIM sparse - dense
B.
Bidir - PIM
C.
PIM - RP
D.
PIM - DM
E.
PIM - SM
查看完整题目与答案
【单选题】When enabled, which feature prevents routing protocols from sending hello messages on an interface?
A.
virtual links
B.
passive-interface
C.
directed neighbors
D.
OSPF areas
查看完整题目与答案
【判断题】配送更侧重干线运输
A.
正确
B.
错误
查看完整题目与答案
相关题目：
【多选题】Which two statements are true when row archival management is enabled?（）
A.
The ORA_ARCHIVE_STATE column visibility is controlled by the ROW ARCHIVAL VISIBILITY session parameter.
B.
The ORA_ARCHIVE_STATE column is updated manually or by a program that could reference activity tracking columns, to indicate that a row is no longer considered active.
C.
The ROW ARCHIVAL VISIBILITY session parameter defaults to active rows only.
D.
The ORA_ARCHIVE_STATE column is visible if referenced in the select list of a query.
E.
The ORA_ARCHIVE_STATE column is updated automatically by the Oracle Server based on activity tracking columns, to Indicate that a row is no longer considered active.
查看完整题目与答案
【单选题】Which parameter， when enabled on a standalone access point， gives the highest priority to a voicepacket even when QoS is not enabled？（）
A.
IGMP Snooping
B.
WMM
C.
QoS Element for Wireless Phones
D.
AVVID Priority Mapping
查看完整题目与答案
【单选题】可用于内镜消毒的是
A.
碘伏
B.
戊二醛
C.
漂白粉
D.
过氧乙酸溶液
E.
95%乙醇
查看完整题目与答案
【单选题】Which parameter， when enabled on a standalone access point， gives the highest priority to a voice packet even when qos is not enabled？（）
A.
igmp snooping
B.
wmm
C.
qos element for wireless phones
D.
avvid priority mapping
查看完整题目与答案
【单选题】Which parameter， when enabled on a standalone access point， gives the highest priority to a voice packeteven when QoS is not enabled？（）
A.
QoS Element for Wireless Phones
B.
IGMP Snooping
C.
WMM
D.
AVVID Priority Mapping
查看完整题目与答案
【多选题】Which two statements are true when source/destination filters are enabled? （）(Choose two.)
A.
Excluded traffic is not accelerated.
B.
Excluded traffic is only compressed.
C.
Source/destination filter applies to all traffic sent from LAN to WAN.
D.
Source/destination filters work in packet interception mode using RIPv2.
查看完整题目与答案
【简答题】乙醇（C 2 H 5 OH）俗称酒精，属于可再生能源，医院可用体积分数为75%酒精（含有体积分数为25%的水）来消毒．某兴趣小组将大小相同的若干棉布在5份不同体积分数的酒精溶液中浸透后取出点火，做了烧不坏的棉布“试验．其试验结果记录如下： 试验序号 ① ② ③ ④ ⑤ 所用酒精的体积分数 95% 65% 55% 15% 5% 实验现象 酒精烧完 棉布烧坏 酒精烧完 棉布无损 酒精烧完 棉布无损 不...
查看完整题目与答案
【单选题】When IP multicast is enabled via PIM, which mode uses the flood and prune metho d? Select the best response.（）
A.
PIM sparse - dense
B.
Bidir - PIM
C.
PIM - RP
D.
PIM - DM
E.
PIM - SM
查看完整题目与答案
【单选题】When enabled, which feature prevents routing protocols from sending hello messages on an interface?
A.
virtual links
B.
passive-interface
C.
directed neighbors
D.
OSPF areas
查看完整题目与答案
【判断题】配送更侧重干线运输
A.
正确
B.
错误
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题