prior to the UML, there was no clear leading(1)language. Users had to choose from among m

第1题

Prior to the UML, there was no clear leading（111)language. Users had to choose from among

Prior to the UML, there was no clear leading(111)language. Users had to choose from among many similar modeling languages with minor differences in overall(112)power. Most of the modeling languages shared a set of commonly accepted concepts that are expressed slightly differently in various languages. This lack of(113)discouraged new users from entering the OO market and from doing OO modeling, without greatly expanding the power of modeling. Users longed for the industry to adopt one, or a very few, broadly supported modeling languages suitable for(114)usage.Some vendors were discouraged from entering the OO modeling area because of the need to support many similar, but slightly different, modeling languages. In particular, the supply of add-on tools has been depressed because small vendors cannot afford to support many different formats from many different(115) modeling tools. It is important to the entire O0 industry to encourage broadly based tools and vendors, as well as niche products that cater to the needs of specialized groups.

A．programming

B．modeling

C．formal

D．intelligent

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第2题

●Prior to the UML，there was no clearleading （66) language.Users had to choose from among m

●Prior to the UML，there was no clearleading (66) language.Users had to choose from among many similar modeling languages with minor differences in overall (67) power.Most of the modeling languages shared a set of commonly accepted concepts that are expressed slightly differently in various languages.This lack of (68) discouraged new users from entering the OO market and from doing OO modeling，without greatly expanding the power of modeling.Users longed for the industry to adopt one，or a very few，broadly supported modelinglanguages suitable for (69) usage.

Some Vendors were discouraged from entering the OO modeling area because of the need to support many similar，but slightly different，modeling languages.In particular，the supply of add-ontools has been depressed because small vendors cannot afford to support many different formatsfrom many different (70) modeling tools.It is important to the entire OOindustry to encourage broadly based tools and vendors，as well as niche products that cater to the needs of specialized groups.

(66) A．programming

B．modeling

C．formal

D．intelligent

(67) A．control

B．expressive

C．conductive

D．interactive

(68) A．agreement

B．understanding

C．characteristic

D．diversitv

(69) A．distincitive

B．special-purpose

C．separate

D．general-purpose

(70) A．internal

B．external

C．front-end

D．back-end

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第3题

某双向链表中的结点如下图所示，删除t所指结点的操作为(54)。

A.t-＞prior-＞next=t-＞next；t-＞next-＞prior=t-＞prior；

B.t-＞prior-＞prior=t-＞prior；t-＞next-＞next=t-＞next；

C.t-＞prior-＞next=t-＞prior；t-＞next-＞prior=t-＞next；

D.t-＞prior-＞prior=t-＞next；t-＞next-＞prior=t-＞prior；

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第4题

在非空双向循环链表结点中，prior域指向该结点的直接前驱，next域指向直接后续，那么在q所指的结点

后面插入p所指的结点的过程为______。

A．q→next=p；p→prior=q；q→next→prior=p；p→next=q→next。

B．p→next=q→next；q→next=p；q→next→prior=p；p→prior=q。

C．p→prior=q；p→next=q→next；q→next=p；q→next→prior=p。

D．p→next=q→next；q→next→prior=p；p→prior=q；→next=p。

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第5题

在循环双链表的p结点之后插入s结点的操作是______。A．p→next=s；p→next→prior=s;s→prior=p；s→next=

在循环双链表的p结点之后插入s结点的操作是______。

A．p→next=s；p→next→prior=s;s→prior=p；s→next=p→next；

B．s→!next=p；s→next=p→next；p→next=s；p→next→prior=s；

C．p→next=s；s→prior=p；p→next→prior=s；s→next=p→next；

D．s→prior=p；s→next=p→next；p→next→prior=s；p→next=s;

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第6题

We had to pay the rent two weeks （).

A.in advance

B.prior to

C.superior to

D.go ahead

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第7题

The quality infects had existed prior to（). A．shipment B．ship C．car D．airplane

A.A.shipment

B.B.ship

C.C.car

D.D.airplane

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第8题

在循环双链表的p所指的结点之前插入s所指结点的操作是（)。A.p－＞prior－＞priorB.p－＞prior－＞priorC.s

在循环双链表的p所指的结点之前插入s所指结点的操作是()。

A.p－＞prior－＞prior

B.p－＞prior－＞prior

C.s－＞prior－＞next＝s

D.s－＞prior－＞prior＝s

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第9题

在循环双链表的p节点之后插As节点的操作是______。A．p→next=s； p→next→prior=s； s→prior=p； s→nex

在循环双链表的p节点之后插As节点的操作是______。

A．p→next=s； p→next→prior=s； s→prior=p； s→next=p→next；

B．s→next=p； s→next=p→next； p→next=s； p→next→prior=s；

C．p→next=s； s→prior=p； p→next→prior=s； s→next=p→next；

D．s→prior=p； s→next=p→next； p→next→prior=s； p→next=s；

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prior to the UML, there was no clear leading（1)language. Users had to choose from among m