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Which Internet protocol encrypts and decrypts user page requests， as well as the pages that are returned by a web server using SSL？（）A、NNTPB、FTPC、HTTPD、HTTPS
题目
Which Internet protocol encrypts and decrypts user page requests， as well as the pages that are returned by a web server using SSL？（）
- A、NNTP
- B、FTP
- C、HTTP
- D、HTTPS
相似考题
更多“Which Internet proto”相关问题
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第1题：
How is network layer addressing accomplished in the OSI protocol suite?()A. Internet Protocol address
B. Media Access Control address
C. Packet Layer Proto col address
D. Network Service Access Point address
E. Authority and Format Identifier address
参考答案：D
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第2题：
在一台MSR 路由器的路由表中发现如下路由信息： Destination/Mask Proto Pre Cost NextHop Interface 2.0.0.0/8 XXX 100 48 10.10.10.2 S6/1 那么关于此条路由信息的描述正确的是（）。
- A、这条路由项中的Proto可能是static
- B、这条路有一定是通过动态路由学习到的
- C、这条路由项中的Proto可能是rip
- D、这条路由一定不可能是一条直连路由
正确答案:B,D -
第3题：
How is network layer addressing accomplished in the OSI protocol suite?（）
- A、Internet Protocol address
- B、Media Access Control address
- C、Packet Layer Proto col address
- D、Network Service Access Point address
- E、Authority and Format Identifier address
正确答案:D -
第4题：
Which of the following interfaces is used to connect analog devices to the Internet?（）
- A、POTS
- B、ATM
- C、VDSL
- D、SDSL
正确答案:A -
第5题：
Which of the following enables a Windows 2000 server to assign IP addresses？（）
- A、WINS （windows internet name service）
- B、DHCP
- C、DNS
- D、IIS
正确答案:B -
第6题：
Which daemon converts Remote Procedure Call （RPC） program numbers into Internet port numbers？（）
- A、inetd
- B、rexecd
- C、routed
- D、portmap
正确答案:D -
第7题：
问答题举例说明proto-oncogenes（原癌基因）转变为oncogenes（癌基因）的机制。正确答案： 至少有四种机制：
1）点突变或缺失或插入突变导致蛋白的高活性或持续活性（如Ras蛋白的激活，由于单碱基突变，导致其第12个氨基酸残基突变）；
2）染色体易位导致两个基因融合产生融合基因，导致有持续活性的嵌合蛋白产生（人慢性骨髓白血病的产生，9号染色体跟22号染色体融合，最终产生bcr-abl，导致融合蛋白的产生，为一种Tyr蛋白激酶，对白血病的发生和发展十分重要）；
3）染色体的易位使一个一条染色体的调节基因转移到另一条染色体基因上，从而改变了基因的表达水平，如将调节基因移到另一染色体上员癌基因附近使其高表达（人B肿瘤细胞的产生，Ig基因插入到c-myc的靶点，在Ig增强子的作用下，c-myc基因过量表达）；
4）染色体DNA扩增使基因过表达（如某些神经母细胞瘤）。
5）反式剪接产生融合mRNA和蛋白；
6）机械力限制细胞表面受体的空间组织形式解析： 暂无解析 -
第8题：
名词解释题proto-oncogene（原癌基因）正确答案： 是细胞的正常基因，它们编码的蛋白质在正常细胞中通常参与细胞的生长与增殖的调控，但突变后成为促癌的癌基因（cancer-promoting oncogene），或改变了编码蛋白的结构或改变了蛋白质的表达方式导致细胞癌变。解析： 暂无解析 -
第9题：
单选题Which of the following describes a secure connection over the Internet between two sites?（）AFTP
BVLAN
CVPN
DHTTP
正确答案： B解析： 暂无解析 -
第10题：
Which two internet browsers are supported with IBM Maximo Asset Management V7.1?（）
- A、Opera
- B、Netscape
- C、Mozilla Firefox
- D、Google Chrome
- E、Microsoft Internet Explorer
正确答案:C,E -
第11题：
原癌基因（proto-oncogenes）
正确答案:原癌基因是指人体和动物细胞内存在的，对正常细胞分裂、生长和分化具有调节功能的基因。 -
第12题：
In order for computers with private IP addresses to access the public Internet, which of thefollowing must the router perform?（）
- A、NAT
- B、BGP
- C、DHCP
- D、APIPA
正确答案:A -
第13题：
Which of the following Internet connection types has the highest amount of latency？（）
- A、Satellite
- B、DSL
- C、Cable
- D、Fiber
正确答案:A -
第14题：
Which common Internet protocol allows for retrieval of e-mail from a server？（）
- A、ISP
- B、POP
- C、FTP
- D、SMTP
正确答案:B -
第15题：
单选题Which of the following statements presents the strongest conclusionthat one could draw based on the information given in the passage?AThe collapse of the Internet stock “bubble” drove thousands of investors into bankruptcy.
BPeople involved with the Internet do not all agree on which party bears the most responsibility forthe collapse of the Internet stock “bubble.”
COf all parties involved with the Internet, financial professionals such as investment bankers and fund managers derived the most profts from the stock “bubble.”
DThe Internet stock “bubble” could not have occurred if entrepreneurs had been honest about the true financial prospects of their companies.
EThe average investor has no one to blame but himself or herself if he or she invested in an Internet stock without adequately understanding the true financial prospects of the companies in question.
正确答案： B解析：
推断题。文中介绍了不同领域的专家对于科技股的崩盘作出的解释，可见与科技股相关的人事对于其崩盘的原因未达成一致，故本题应选B项。 -
第16题：
单选题Which of the following is not the advantage of the Internet?Athe news can be made more democratic
Bthe public can turn to different sources
Cthe public can get a chance to ask questions
Danything can be posted on the Internet for others to see
正确答案： B解析：
根据Excerpt 5中的““Anyone can say anything they want, whether it’s fight or wrong,” said Case. Readers have to determine for themselves who to trust.”可知，任何人可以想说什么就说什么，不管他的言论是否正确。读者必须自行决定应该相信谁。所以D项为正确答案。 -
第17题：
单选题Which system is used to resolve names on the Internet， such as comptia.org， to IP addresses？（）AWINS（windows internet name service）
BHOSTS
CDNS
DLMHOSTS
正确答案： B解析： 暂无解析 -
第18题：
单选题Which of the following is true about the Internet according to the passage?AAmericans were more in contact before the advent of the Internet.
BThe Internet is weakening the tie of social networks.
CIf you use the internet, you are more likely to get help from network members.
DInternet users are more likely to receive help from non-users.
正确答案： B解析：
录音中最后一句提到“Internet users are more likely than non-users to receive help from network members.”(网络用户比非网络用户更有可能获得来自网络成员的帮助)，由此可知如果你使用网络，你更有可能得到网络成员的帮助，所以选C。
【录音原文】
As the size of a person’s social network increases, it becomes more difficult for people to contact a large percentage of network members. The percentage of one’s social network contacted declines as network size grows. This pattern holds true for almost all forms of contact analyzed in the Social Ties survey. The one exception is email.
As the size of people’s social network increases, the percentage of one’s social network contacted weekly by email does not decline, but remains about the same at about 20% of their ties. Several qualities of email help explain this finding. Email enables people to maintain more relationships easily because it is convenient as a communication tool and it gives the control in managing communication. The nature of email is such that people could carry on conversations at different times and at their leisure. This makes it possible for a quick note to an associate, whether it is about important news or seeking advice on an important decision. Moreover, it is almost as easy to email a message to many people as it is to email to only one...
Contrary to fears that email would reduce other forms of contact, there is “media multiplexity”: that is, the more contact by email, the more in-person and phone contact. Therefore, Americans are probably more in contact with members of their communities and social networks than before the advent of the Internet. And Internet users are more likely than non-users to receive help from network members.