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Notification service的功能为（）。

题目
单选题
Notification service的功能为（）。
A

Corba OS-OS后台功能，处理ALARM监视功能

B

Corba OS-OS前端功能，管理来自外部系统的请求

C

Corba OS-OS前端功能，处理网络监视功能

D

管理通知功能

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相似问题和答案

第1题：

In low-speed network，it is usually adequate to wait for congestion to occur and then react to it bytelling the source of packets to slow down．In high-speed networks，this approach often works poorly，because in the(71) between sending the notification and notification arriving at the source，thousands of additional(72) may arrive．In ATM network，a major tool for preventing(73)is(74)control．When a host wants a new virtual(75)，it must describe the traffic to be offeredand the service expected．

(69)

A．interval

B．time

C．slot

D．delay


正确答案：A

第2题：

Android也提供了用于处理通知的类,它们是Notification和NotificationManager。其中Notification代表的是_________,而NotificationManager则是用于来发送Notification通知的系统服务。


参考答案：具有全局效果的通知

第3题：

在手机的建链指示中,带的服务请求类型(CM SERVICE TYPE)可能以下哪几条信令()

A.IMMEDIATE SETUP

B.VOICEGROUP CALL ESTABLISHMENT

C.VBS CALL ESTABLISHMENT

D.NOTIFICATION RESPONSE


参考答案：A, B, C, D

第4题：

Notification service的功能为()。

A.Corba OS-OS后台功能，处理ALARM监视功能

B.Corba OS-OS前端功能，管理来自外部系统的请求

C.Corba OS-OS前端功能，处理网络监视功能

D.管理通知功能


参考答案：D

第5题：

下面关于Notification的说法正确的是()

A.NotificationManager man=new NotificationManager();

B.PendingIntent contentIntent=new PendingIntent();

C.RemoteViews contentView=new RemoteViews();

D.Notification notification=new Notification();


参考答案：D

第6题：

Android也提供了用于处理通知的类,它们是Notification和NotificationManager。其中Notification代表的是具有(),而NotificationManager则是用于来发送Notification通知的系统服务

A.全局效果的通知

B.局部效果的通知

C.即时效果的通知

D.交互效果的通知


参考答案：A

第7题：

下列关于如何使用Notification,不对的是()

A.notification需要NotificatinManager来管理

B.使用NotificationManager的notify方法显示notification消息

C.在显示Notification时可以设置通知时的默认发声，震动等

D.调用Notification对象中的方法可以清除消息


参考答案：D

第8题：

●In low-speed network,it is usually adequate to wait for congestion to occur and then react to it by telling the source of packets to slow down．In high-speed networks, this approach often works poorly, because in the (71) between sending the notification and notification arriving at the source, thousands of additional (72) may arrive．In ATM network , a major tool for preventing (73) is (74) control．When a host wants a new virtual (75) ,it must describe the traffic to be offered and the service expected．

(71) A．interval

B．time

C．slot

D．delay

(72) A．packets

B．cells

C．message

D．files

(73) A．collision

B．congestion

C．drop

D．delay

(74) A．flow

B．admission

C．traffic

D．time

(75) A．path

B．rout

C．circuit

D．way


正确答案：A,A,B,B,C
【解析】在低速网络中，通常采用碰到拥塞时，通过向源端反映使其降低发送速率。而在告诉网络中，这种方式将会恶化，因为在发送通告和通告到达之间会有成千上万的其它数据包到达。在ATM网络中，主要采用允许控制来避免拥塞，当有一台主机要建立一条新的虚连接时，它必须描述它所需的流量和服务等级。

第9题：

In low - speed network ,it is usually adequate to wait for congestion to occur and then react to it by telling the source of packets to slow down. In high - speed networks, this approach often works poorly, because in the(71)between sending the notification and notification arriving at the source, thousands of additional(72)may arrive. In ATM network , a major tool for preventing(73)is(74)control. When a host wants a new virtual(75),it must describe the traffic to be offered and the service expected.

A．interval

B．time

C．slot

D．delay


正确答案：A
解析：interval：时间间隔

第10题：

As Chief Officer of a vessel underway，it comes to your attention that the vessel is，in some manner，unseaworthy. Under such circumstances the Master is required to take action upon receiving ______.

A.information of such condition from yourself

B.notification of such condition from yourself and the Second Officer

C.notification of such condition from yourself and any other member of the crew

D.notification of such condition from yourself or the Second Officer


正确答案：B

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