What facilitates the installation of the base fileset for the Data Encryption Standard (DES) Library Routines?()A.Fix CentralB.AIX 6.1 discC.IBM AIX ToolboxD.AIX Expansion Pack
题目
A.Fix Central
B.AIX 6.1 disc
C.IBM AIX Toolbox
D.AIX Expansion Pack
相似考题
更多“What facilitates the installation of the base fileset for the Data Encryption Standard (DES) Library Routines?() ”相关问题
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第1题：
下列类的定义中，有( )处语法错误。 class Base { public: Base(){} Base(int i) { data=i; } private: int data; }; class Derive: public Base { public: Derive(): Base(0){} Derive(int x) { d=x; } void setvalue(int i) { data=i; } private: d; }
A．1
B．2
C．3
D．4
正确答案：B
解析：本题考核派生类的定义和成员的访问权限。第一处错误：在派生类的构造函数Derive(intx)中没有调用基类的构造函数对基类对象初始化：第二处错误：数据data是基类Base的私有成员，派生类Derive不能访问，所以在函数setvalue中对data的赋值是错误的。 -
第2题：
下列类的定义中，有( )处语法错误。 class Base { publiC： Base(){} Base(int i) { data=i; } ptivate： int data； }； class DeriVe:public Base { public： Derive():Base(0){} Derive(int x) { d=x； } void setvalue(int i) { data=i； } private： d； }；
A．1
B．2
C．3
D．4
正确答案：B
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第3题：
2、你已经使用read.csv（)命令打开了一个数据文件，并命名为data1，现在你想在R中打开data1，应该使用的命令 是_____。
A．view(data1)
B．head(data1)
C．rm(data1)
D．library(data1)
view(data1) -
第4题：
下列类的定义中，有( )处语法错误。 class Base { public: Base(){} Base(int i) { data=i; } private: int data; }; class Derive : public Base { public: Derive() : Base(O) {} Derive (int x) { d=x; } void setvalue(int i) { data=i; } private: int d; };
A．1
B．2
C．3
D．4
正确答案：B
解析：本题考核派生类的定义和成员的访问权限。第①处错误：在派生类的构造函数Derive(intx)中没有调用基类的构造函数对基类对象初始化。第②处错误：数据data是基类Base的私有成员，派生类Derive不能访问，所以在函数setvalue中对data的赋值是错误的。 -
第5题：
Questions 105-107 refer to the following advertisement.
Majestic Ocean Cruise Lines
Offer valid: June-August 2006
Enjoy a 15-day journey aboard the Diamond Cruiser as you explore the warm waters of the Caribbean. Participate in exciting activities on the various islands by day, and relax among the five-star attractions of this luxurious ship by night. Onboard facilities include four restaurant dining options with full bars, two performance stages, a casino, library, swimming pool, sauna, and five sunbathing decks, as well as laundry and medical services. All cabins feature air condition, private bathroom, and outstanding views.
Tour prices include:
Accommodation in our comfortable cabins
Tours, activities, and meals on our eight island stopovers
All meals aboard the Diamond Cruiser, excluding alcoholic beverages
All onboard performance and entertainment fees
Transfer to and from the ship at the port
A complimentary stack of chips for use at the ship's casino
Price levels: "
Standard (standard-size single or double cabin) -- $1,799 per person
Deluxe (deluxe-size single, double, or triple cabin) -- $2,199 per person
Premium (luxury-size cabin, private dining with captain) -- $2,799 per person
What is being advertised?A.A travel package
B.An island hotel
C.A ferry service
D.A new restaurant答案：A解析：通过“Tour prices include”部分可以知道，此旅游商品为住宿、饮食、娱乐活动等全都包括在内的邮轮旅行套餐。 -
第6题：
你已经使用read.csv（)命令打开了一个数据文件，并命名为data1，现在你想在R中打开data1，应该使用的命令 是_____。
A．view(data1)
B．head(data1)
C．rm(data1)
D．library(data1)
view(data1)