Most ___ measures involve data encryption and password.
选项:
A:
security
B:
hardware
C:
display
D:
program
security
hardware
display
program
以下文字与答案无关
提示:有些试题内容 显示不完整,文字错误 或者 答案显示错误等问题,这是由于我们在扫描录入过程中 机器识别错误导致,人工逐条矫正总有遗漏,所以恳请 广大网友理解。
data controller.
B:data owner.
C:data custodian.
D:data processor.
1949
B:1969
C:1976
D:1977
ordinal data
B:discrete data
C:nominal data
-Super! Rarely( )so much media attention
选项: A:a program attracted
B:did a program attract
C:a program did attract
D:attracted a program
}
}
class Rectangle extends Shape {
void display() { //实现抽象类的方法
System.out.println("Rectangle");
}
}
class Triangle extends Shape {
void display() { //实现抽象类的方法
System.out.println("Triangle");
}
}
public class AbstractClassDemo{
public static void main(String args]){
(new Circle()).display();//定义无名对象来调用对应的display方法
(new Rectangle()).display();
(new Triangle()).display();
}
}
输出结果是 ?
">6.阅读程序,给出结果:// AbstractClassDemo.java源代码如下:
abstract class Shape { //定义抽象类Shape和抽象方法display
abstract void display();
}
class Circle extends Shape {
void display() {//实现抽象类的方法
System.out.println("Circle");
}
}
class Rectangle extends Shape {
void display() { //实现抽象类的方法
System.out.println("Rectangle");
}
}
class Triangle extends Shape {
void display() { //实现抽象类的方法
System.out.println("Triangle");
}
}
public class AbstractClassDemo{
public static void main(String args]){
(new Circle()).display();//定义无名对象来调用对应的display方法
(new Rectangle()).display();
(new Triangle()).display();
}
}
输出结果是 ?
}
}
class Rectangle extends Shape {
void display() { //实现抽象类的方法
System.out.println("Rectangle");
}
}
class Triangle extends Shape {
void display() { //实现抽象类的方法
System.out.println("Triangle");
}
}
public class AbstractClassDemo{
public static void main(String args]){
(new Circle()).display();//定义无名对象来调用对应的display方法
(new Rectangle()).display();
(new Triangle()).display();
}
}
输出结果是 ?
">7.阅读程序,给出结果:// AbstractClassDemo.java源代码如下:
abstract class Shape { //定义抽象类Shape和抽象方法display
abstract void display();
}
class Circle extends Shape {
void display() {//实现抽象类的方法
System.out.println("Circle");
}
}
class Rectangle extends Shape {
void display() { //实现抽象类的方法
System.out.println("Rectangle");
}
}
class Triangle extends Shape {
void display() { //实现抽象类的方法
System.out.println("Triangle");
}
}
public class AbstractClassDemo{
public static void main(String args]){
(new Circle()).display();//定义无名对象来调用对应的display方法
(new Rectangle()).display();
(new Triangle()).display();
}
}
输出结果是 ?
word processor
B:operating
C:antivirus program
D:tool bar
management
B:storage
C:analysis
D:communication
display routing-table
B:display ip route table
C:display route table
D:display ip routing-table
compile
B:language
C:machine
D:translate
Copier
B:Printer
C:Scanner
D:Display
Patches
B:compensations
C:complements
D:additions
Evaluate
B:diagnosis
C:plan
D:implement
A.public data
B.private data
C.data exhaust
D.community data
display ip routing-table
B:display mac-address
C:show mac-address
D:display address mac
display routing-table
B:display ip route table
C:display route table
D:display ip routing-table
commits to
B:confirms of
C:consists of
D:constructs of