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【单选题】
Every Dog Has His Say Kimiko Fukuda always wondered what her dog was trying to say.Whenever she put on make up,it would pull at her sleeve.______(1). When the dog barks,she glances at a small electronic gadget (装置).The following “human” translation appears on its screen:“Please take me with you”“l realized that’s how he was feeling.'says Fukuda. The gadget is called Bowlingual,and it translates dog barks into feelings.People laughed when the Japanese toy maker Takara Company made the World’s first dog-human translation machine in 2oo2.But 3oo,ooo Japanese dog owners bought it.______(2). “Nobody else had thought about it,”said Masahiko Kajita,who works for Takara.“We spend so much time training dogs to understand our orders;what would it be like if we could understand dogs?' Bowlingual has two parts.______(3).The translation is done in the gadget using a database containing every kind of bark. Based on animal behavior. research,these noises are divided into six categories: happiness,sadness,frustration,anger,declaration and desire.______(4). 1n this way, the database scientifically matches a bark to aft emotion,which is then translated into one of 2oo phrases. When a visitor went to Fukuda’ s house recently,the dog barked a loud “bow wow”.______(5). It was followed by “I’m stronger than you” as the dog growled and sniffed(嗅)at the Visitor. The product will be available in US pet stores this summer for about US$120 It can store up to 1oo barks,even recording the dog’ s emotions when the owner is away.
A.
A wireless microphone is attached to the dog’s collar,which sends information to the gadget held by the owner.
B.
Nobody really knows how a dog feels
C.
This translated as “Don’t come this way”
D.
More customers are expected when the English version is launched this summer.
E.
Now,the Japanese girl thinks she knows.
F.
Each one of these emotions then linked to a phrase like “Let’s play',“Look at me',or “Spend more time with me” 第 16 题 请选择(1)处的最佳答案.
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【单选题】对TCP ACK Ping主机扫描技术描述错误的是()
A.
TCP ACK Ping向目标主机的常用端口发送标志位为ACK的TCP数据包。
B.
如果目标主机处于活跃状态,则无论这个该端口是打开还是关闭,都会返回标志位为RST的TCP数据报。
C.
TCP ACK Ping可以穿越只过滤TCP数据包的防火墙。
D.
TCP ACK Ping更容易通过一些无状态型的包过滤防火墙。
【单选题】什么是 ping 扫描?
A.
一种网络扫描技术,用于指示一系列 IP 地址中的动态主机。
B.
一种软件应用,可捕获通过局域网发送的所有网络数据包。
C.
一种扫描技术,检查主机上的一系列 TCP 或 UDP 端口号以检测侦听服务。
D.
一种查询和响应协议,用于标识域相关信息,包括分配给该域的地址。
【单选题】教育技术的主要应用领域包括: ________________ ,远程教学领域,企业员工培训领域。
A.
学生自学领域
B.
研究领域
C.
课堂教学领域
D.
管理领域
【判断题】网络扫描程序包括ping扫描和端口扫描。
A.
正确
B.
错误
【单选题】Ping扫描能扫出端口吗?
A.
B.
不能
C.
不确定
【单选题】下列哪个不是常见扫描技术()。
A.
协议端口扫描
B.
ping扫描
C.
操作系统特征扫描
D.
漏洞扫描
【单选题】漏洞扫描技术包括ping扫描、端口扫描、Os探测、脆弱点探测、防火墙扫描等,每种技术实现的目标和运用的原理各不相同。其中端口扫描、防火墙扫描工作在 () 。
A.
传输层
B.
网络层
C.
应用层
D.
会话层
【多选题】现代教育技术的主要应用领域包括:
A.
课堂教学
B.
自主学习
C.
远程教学
D.
在职培训
【单选题】对TCP SYN Ping主机扫描技术描述错误的是()
A.
TCP SYN Ping向目标主机的常用端口发送标志位为SYN的TCP数据包。
B.
如果探测主机收到SYN/ACK或RST的TCP数据包,都可以判断目标主机是活跃的。
C.
TCP SYN Ping是半开放的探测。
D.
TCP SYN Ping更容易通过一些无状态型的包过滤防火墙。
【简答题】与1994定义相比,ACET'2005教育技术定义的主要特点包括( )。 a.研究范围扩展到企业绩效领域 b.研究范畴更改为'创建、使用和管理” c.明确提出教育技术实践应符合道德要求 d.研究对象更改为'适当的技术过程和资源”
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