TCP/IP () layer protocols provide services

题型:单项选择题

问题:

TCP/IP () layer protocols provide services to the application () running on a computer. The application layer does not define the application itself, but rather it defines () that applications need—like the ability to transfer a file in the case of HTTP. In short, the application layer provides an () between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP () layer consists of two main protocol options—the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).

TCP/IP () layer protocols provide services.

A.application

B.transport

C.link

D.network

考点:计算机软件水平考试中级电子商务设计师计算机水平考试中级电子商务设计师2007年下半年上午真题
题型:单项选择题

单词拼写。Please use the new words you have learned in unit 4,5 in Module 2 and unit 1in Module 3.

1. A m__________ is a person who performs or writes music, especially as his/her job.

2. He does some part-time jobs to earn e__________ money.

3. Bright colors are a__________ to children.

4. The group of popular singers will give another two p__________ before leaving China.

5. Their diet c_________ a lot of fat in the form of butter, cream, chocolate.

6. Thomas took great pains to save the __________ girl, but didn't succeed. (快淹死的)

7. He _________ the mistake she had made. (原谅)

8. Without your __________, no one can enter this room. (允许)

9. There was a short and __________ battle between the two army. (激烈的)

10. Children of six, seven years of age were __________ under ground in coal mines. (雇用)

题型:单项选择题

制作酸奶、泡菜常用的生物是                           [ ]

A.酵母菌      

B.曲霉        

C.青霉      

D.乳酸菌

题型:单项选择题

青海省政协 * * 白玛做客人民网时说,青海省在贯彻落实民族政策和宗教政策方面都做了大量卓有成效的工作。回答1~2题:

1.全面贯彻宗教政策,主要包括   [ ]

①实行宗教信仰自由政策

②依法管理宗教事务

③坚持独立自主自办的原则

④积极引导宗教与社会主义相适应

A.①②③

B.①②④

C.②③④

D.①②③④

2.西藏自治区现有人口280多万,其中藏族占92%以上。藏族群众中的大多数和门巴族、珞巴族、纳西族群众信仰藏传佛教。下列对于我国宗教政策的理解,正确的是[ ]

A.宗教信仰自由就是鼓励公民信仰宗教

B.宗教信仰自由就要保护一切宗教活动

C.宗教信仰自由就是保障公民信教的自由

D.宗教信仰自由是公民的一项基本权利

题型:单项选择题

手厥阴经的终点与何经的起点相接

A.手少阳经

B.手阳明经

C.手太阳经

D.手太阴经

题型:单项选择题

在下列四个选项中,属于基本关系运算的是

A.比较

B.连接

C.选择

D.投影

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