There are several applications called Web(73)that make it easy to access the World Wide Web. two of the most popular being Netscape Navigator and Microsoft' s Internet Explorer.A．viewsB．homepagesC．browsersD．sites

［A］ alternate ［B］ different ［C］ varied ［D］ several

How many methods of settlement are mentioned in this passage when the British importer needs dollar to pay his American supplier?

A．Two.

B．One.

C．Three.

D．Several.

The de facto standard Application Program Interface (API) for TCP/IP applications is the “sockets” interface. Although this API was developed for （71） in the early 1960s it has also been implemented on a wide variety of no-Unix systems. TCP/IP （72） Written using the sockets API have in the past enjoyed a high degree of portability and we would like the same （73） with IPv6 applications. But changes are required to the sockets API to support IPv6 and this memo describes these changes. These include a new socket address structure to carry IPv6 （74） ,new address conversion functions, and some new socket options. These extensions are designed to provide access to the basic IPv6 features requited by TCP and UDP applications, including multicasting, while introducing a minimums of change into the system and providing complete （75） for existing IPv4 applications.

A.Windows

B.Linux

C.Unix

D.DOS

XML is a(71)language for documents containing(72)information.

Structured information contains both content(words, pictures, etc.)and some indication of what role that content plays(for example, content in a section heading has a different meaning from content in a footnote, which means something different than content in a figure caption or content in a database table, etc.). Almost all documents have some structure.

A markup language is a(73)to(74)structures in a document. The XML specification defines a standard way to add markup to(75).

A．make-up

B．madeup

C．markup

D．makeup

The defacto standard Application Program Interface （API） for TCP/IP applications is the “sockets” interface. Although this API was developed for __（71）__ in the early 1980s it has also been implemented on a wide variety of non-Unix systems。 TCP/IP __（72）__ written using the sockets API have in the past enjoyed a high degree of portability and we would like the same __（73）__ with IPv6 applications。 But changes are required to the sockets API to support IPv6 and this memo describes these changes。These include a new socket address structure to carry IPv6 __（74）__，new address conversion functions，and some new socket options。These extensions are designed to provide access to the basic IPv6 features required by TCP and UDP applications，including multicasting， while introducing a minimum of change into the system and providing complete __（75）__ for existing IPv4 applications。

A.Windows

B.Linux

C.Unix

D.DOS

从供选择的答案中选出应填入英语文句中()的正确的答案。

The C programming language has (A) one of the most (B) programming languages, and it has been implemented on most personal computers and multiuser systems, especially those designed for research and development. It evolved from the version described in Kernighan and Ritche's work (called "K&R C" after the authors into(C) variants, including the standard ANSI C, which (D) many type-checking features and includes a standard library. Of the two main (E), K&R C is probably the most commonly used on multiuser computers, with ANSI C close behind in the personal computing world, ANSI C is far more common.

A～E:

① much ② variants ③ complex ④ incorporates ⑤ several

⑥ become ⑦ popular ⑧ editions ⑨ come ⑩ users

Password is a(n)(71)series of characters that enables a user(72)a file, computer or program. On multi - user systems,(73)user must enter his or her password(74)the computer will respond to commands. The password helps ensure that unauthorized users do not access the computer. In addition, data files and programs may require a password.

Ideally, the password should be something(75)could guess. In practice, most people choose a password that is easy to remember, such as their name or their initials. This is one reason it is relatively easy to break into most computer system.

A．obvious

B．secret

C．important

D．easy

Access提供了Web页向导，它通过______的方式，让用户根据自己的需要选择一定的选项来创建Web页。

A.@do

B.@for

C.@while

D.@dowhile

A.Applications->Ericsson->Alarm->ViewAlarms->AlarmStatusMatrix

B.Others

C.Applications->Ericsson->Alarm->ViewAlarms->AlarmLogBrower

D.Applications->Ericsson->Alarm->ViewAlarms->AlarmListViewer