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28______A. presentB. firstC. recentD. previous
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The number of the newly admitted students ______over 300, but a number of them ______not arrived yet.A. is, hasB. are, haveC. is, haveD. are, has
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package com.company.application;public class MainClass{public static void main(String[]args){}}And Main Class exists in the/apps/com/company/application directory.Assume the CLASSPATH environment variable is set to.”(currentdirectory).Which two java commands entered at the command line will run MainClass()A.java MainClass if run from the/apps directoryB.javacom.company.application.MainClass if run from the/apps directoryC.java-classpath/appscom.company.application.MainClass if run fro many directoryD.java-classpath.MainClass if run fromt he/apps/com/company/application directoryE.java-classpath/apps/com/company/application:.MainClass if run from the/apps directoryF.javacom.company.application.MainClassifrunfromthe/apps/com/company/application directory
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packagecom.company.application;publicclassMainClass{publicstaticvoidmain(String[]args){}}AndMainClassexistsinthe/apps/com/company/applicationdirectory.AssumetheCLASSPATHenvironmentvariableissetto.(currentdirectory).WhichtwojavacommandsenteredatthecommandlinewillrunMainClass?()A.javaMainClassifrunfromthe/appsdirectoryB.javacom.company.application.MainClassifrunfromthe/appsdirectoryC.java-classpath/appscom.company.application.MainClassifrunfromanydirectoryD.java-classpath.MainClassifrunfromthe/apps/com/company/applicationdirectoryE.java-classpath/apps/com/company/application:.MainClassifrunfromthe/appsdirectoryF.javacom.company.application.MainClassifrunfromthe/apps/com/company/applicationdirectory
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Whichofthefollowingisthecorrectsequenceoforderstatesduringnormalorderprocessing?()
A.Completed,Deposited,Released,ShippedB.Completed,Released,Shipped,DepositedC.Deposited,Released,Shipped,CompletedD.Released,Shipped,Completed,DepositedE.Released,Shipped,Deposited,Completed
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从下列的2道试题(试题五和试题六)中任选 1道解答。如果解答的试题数超过1道,则题号小的 1 道解答有效。试题五(共15分)阅读下列说明和C++代码,将应填入 (n) 处的字句写在答题纸的对应栏内。【说明】某公司的组织结构图如图5-1所示,现采用组合(Composition)设计模式来构造该公司的组织结构,得到如图5-2所示的类图。其中 Company 为抽象类,定义了在组织结构图上添加(Add)和删除(Delete)分公司/办事处或者部门的方法接口。类ConcreteCompany表示具体的分公司或者办事处,分公司或办事处下可以设置不同的部门。类HRDepartment和 FinanceDepartment分别表示人力资源部和财务部。【C++代码】include iostreaminclude listinclude stringusing namespace std;class Company { // 抽象类protected:string name;public:Company(string name) { (1) = name; }(2) ; // 增加子公司、办事处或部门(3) ; // 删除子公司、办事处或部门};class ConcreteCompany : public Company {private:list (4) children; // 存储子公司、办事处或部门public:ConcreteCompany(string name) : Company(name) { }void Add(Company* c) { (5) .push_back(c); }void Delete(Company* c) { (6) .remove(c); }};class HRDepartment : public Company {public:HRDepartment(string name) : Company(name) {} // 其它代码省略};class FinanceDepartment : public Company {public:FinanceDepartment(string name) : Company(name) {} // 其它代码省略};void main() {ConcreteCompany *root = new ComcreteCompany("北京总公司");root-Add(new HRDepartment("总公司人力资源部"));root-Add(new FinanceDepartment("总公司财务部"));ConcreteCompany *comp = new ConcreteCompany("上海分公司");comp-Add(new HRDepartment("上海分公司人力资源部"));comp-Add(new FinanceDepartment("上海分公司财务部"));(7) ;ConcreteCompany *comp1 = new ConcreteCompany("南京办事处");comp1-Add(new HRDepartment("南京办事处人力资源部"));comp1-Add(new FinanceDepartment("南京办事处财务部"));(8) ; //其它代码省略}
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[A]acquired [B]purchased [C]presided [D]attained
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After working for the firm for ten years, he finally_______the rank of deputy director.
A.achieved
B.approached
C.attained
D.acquired
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You have to be patient if you want to sustain your position.A:maintain
B:establish
C:acquire
D:support
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对于以下代码,编译器会生成几个函数模板的实例? template <typename S, typename T> int comp(S s, T t) { // do something return 0; } int main(){ comp(1, 8); comp(1.0, 8); comp("Hello", "World"); comp(1.0, 8.0); comp(4.0, 2); }A.1B.2C.3D.4