首页 > 职业技能鉴定
题目内容 (请给出正确答案)
[单选题]

当SM/PM/TCMi(i=1~6)开销建立连接和监测使能后,如果该连接的BIP信号劣化误码超过设置的门限,则不可能产生哪些告警?()

A.“PM_BIP8_SD”

B.“TCMi_BIP8_SD”

C.”PM_TIM“

D.“SM_BIP8_SD”

查看答案
答案
收藏
如果结果不匹配,请 联系老师 获取答案
您可能会需要:
您的账号:,可能还需要:
您的账号:
发送账号密码至手机
发送
安装优题宝APP,拍照搜题省时又省心!
更多“当SM/PM/TCMi(i=1~6)开销建立连接和监测使能后…”相关的问题
第1题
SM、PM、TCMi(i=1~6)监测开销可以在()上进行配置?

A.支路接口盘

B.线路接口盘

C.光转发盘

D.放大盘

点击查看答案
第2题
在OTN设备中,哪些性能代表了OTN设备的业务失效?()

A.不可用时间不为0且不断累加

B.FEC有不可纠正的帧

C.SM不可用时间不为0且不断累加

D.PM不可用时间不为0且不断累加

点击查看答案
第3题
三相隐极式同步电动机的参数为:额定电压UN=380V,额定电流IN=23A,额定频率fN=50Hz
, 额定功率因数cos=0.8(超前) , 定子绕组Y联接, 电机极对数np=2,同步电抗xc=10.4,忽略定子电阻。求:

(1)当这台同步电动机运行在额定状态时,电磁功率PM,电磁转矩Tc,功角或矩角,转子磁势在定子绕组产生的感应电势Es,最大转矩Tcmax

(2) 若电磁转矩为额定值, 功率因数cos=1, 电磁功率PM, 定子电流Ⅰs, 功角或矩角,转子磁势在定子绕组产生的感应电势Es, 最大转矩Tcmax

点击查看答案
第4题
Passage Four(36~40) One of Britain’s bravest women told yesterday how she helped to catch

Passage Four(36~40) One of Britain’s bravest women told yesterday how she helped to catch suspected (可疑的) police killer David Bieber—and was thanked with flowers by the police. It was also said that she could be in line for a share of up to the £30,000 reward money。

Vicki Brown, 30, played a very important role in ending the nationwide manhunt. Vicki, who has worked at the Royal Hotel for four years, told of her terrible experience when she had to steal into Bieber’s bedroom and to watch him secretly. Then she waited alone for three hours while armed police prepared to storm the building。

She said: “I was very nervous. But when I opened the hotel door and saw 20 armed policemen lined up in the car park I was so glad they were there. ”

The alarm had been raised because Vicki became suspicious (怀疑) of the guest who checked in at 3 pm the day before New Year’s Eve with little luggage and wearing sunglasses and a hat pulled down over his face. She said: “He didn’t seem to want to talk too much and make any eye contact (接触). ” Vicki, the only employee on duty, called her boss Margaret, 64, and husband Stan McKale, 65, who phoned the police at 11 pm。

Officers from Northumbria Police called Vicki at the hotel in Dunston, Gateshead, at about 11:30 pm to make sure that this was the wanted man. Then they kept in touch by phoning Vicki every 15 minutes。

“It was about ten past two in the morning when the phone went again and a policeman said ’Would you go and make yourself known to the armed officers outside?’ My heart missed a beat. ”

Vicki quietly showed eight armed officers through passages and staircases to the top floor room and handed over the key。

“I realized that my bedroom window overlooks that part of the hotel, so I went to watch. I could not see into the man’s room, but I could see the passage. The police kept shouting at the man to come out with his hands showing. Then suddenly he must have come out because they shouted for him to lie down while he was handcuffed (带上手铐). ”

第36题:The underlined phrase “be in line for” (paragraph 1) means 。

A. get B. be paid C. ask for D. own

点击查看答案
第5题
CO的转动惯量I=1.45x10-46kg.m-1,振动特征温度θ,=3084K,试求25℃时CO的标准摩尔熵Smθ(298.15K).
CO的转动惯量I=1.45x10-46kg.m-1,振动特征温度θ,=3084K,试求25℃时CO的标准摩尔熵Smθ(298.15K).

点击查看答案
第6题
a=[[1,2,3],[4,5,6],[7,8,9]]p=1for i in range(len(a)):p*=a[i][i]1

A.45

B.15

C.6

D.28

点击查看答案
第7题
以下代码片段执行后,text的值为:()vari=1,text='';do{text+=i;i++;}while(i<5);

A.15

B.10

C.6

D.1234

点击查看答案
第8题
下面的代码:vari=1,sum=0;while(i<5){sum+=i;i++;}运行后sum的值为()

A.15

B.10

C.6

D.5

点击查看答案
第9题
下面的代码:vari=1,text='';do{text+=i;i++;}while(i<5);运行后text的值为()

A.15

B.10

C.6

D.1234

点击查看答案
第10题
当设备接收到两条前缀相同,下一跳不同的路由,当开销值相同时,会进行ECMP()
点击查看答案
第11题
一圆极化波以入射角θi=π/3从介质1(参数为u=u0,ε=4ε0)斜入射至空气。则其临界角()。

A.π/3

B.π/6

C.π/4

点击查看答案
退出 登录/注册
发送账号至手机
密码将被重置
获取验证码
发送
温馨提示
该问题答案仅针对搜题卡用户开放,请点击购买搜题卡。
马上购买搜题卡
我已购买搜题卡, 登录账号 继续查看答案
重置密码
确认修改