The contents of the file foobar.
Hello
No output but a file named foobar is created.
Hello foobar
Hello foobar foobar
第1题:
假设assets目录下有文件结构html/hello.html,用loadUrl()方法将该网页加载至webView时,需传入的参数是()。
第2题:
SSH是建立在应用层和传输层基础上的安全协议,可以用来取代telnetftp等服务远程登陆到服务器上,在默认情况下RHEL4中的openssh软件包提供了“scp”命令;下述命令:scpdumpbilbo@www.foobar.com:/可完成的功能是()。
第3题:
设置当前系统提示符为:HELLO,应用()
第4题:
python中,’hellO’.lower()的返回值是
第5题:
What is the output when the following shell script executes?() cat<;<;foobar Hello foobar foobar
第6题:
10. public class Hello { 11. String title; 12. int value; 13. public Hello() { 14. title += “ World”; 15. } 16. public Hello(int value) { 17. this.value = value; 18. title = “Hello”; 19. Hello(); 20. } 21. } and: 30. Hello c = new Hello(5); 31. System.out.println(c.title); What is the result?()
第7题:
You issued the following statement: SQL> ALTER DATABASE BACKUP CONTROLFILE TO TRACE; What will be the result of issuing the statement?()
第8题:
The control file will be multiplexed.
The control file will be recreated.
The script containing the CREATE CONTROLFILE statement will be created.
The binary backup of the control file will be created.
第9题:
The contents of the file foobar.
Hello
No output but a file named foobar is created.
Hello foobar
Hello foobar foobar
第10题:
Compilation fails.
hello from a
hello from b
hello from b hello from a
hello from a hello from b
第11题:
将本地计算机的“dump”目录下的所有文件拷贝到远程服务器www.foobar.com的根目录下,并登陆远程服务器密码为“Bilbo”
将本地计算机当前目录下的“dump”文件,发送到邮件bilbo@www.foobar.com
将远程服务器bilbo@www.foobar.com上用户bilbo主目录下的文件“dump”,拷贝到本地计算机的当前目录下
将本地计算机当前目录下的“dump”文件,以bilbo用户身份拷贝到远程计算机www.foobar.com根目录下
第12题:
1
2
Compilation fails.
The code runs with no output.
An exception is thrown at runtime.
第13题:
class A { public A() { System.out.println(“hello from a”); } } class B extends A { public B () { System.out.println(“hello from b”); super(); } } public class Test { public static void main(String args[]) { A a = new B(); } } What is the result when main is executed?()
第14题:
Which statements are true, given the code new FileOutputStream("data", true) for creating an object of class FileOutputStream?()
第15题:
class Foo { private int x; publicFoo(intx) {this.x=x; } public void setX( int x) { this.x = x; } public int getX() { return x; } } public class Gamma { static Foo fooBar( Foo foo) { foo = new Foo( 100); return foo; } public static void main( String[] args) { Foo foo = new Foo( 300); System.out.print( foo.getX() + “-“); Foo fooFoo = fooBar( foo); System.out.print( foo.getX() + “-“); System.out.print( fooFoo.getX() + “-“); foo = fooBar( fooFoo); System.out.print( foo.getX() + “-“); System.out.prmt( fooFoo.getX()); } } What is the output of this program?()
第16题:
多媒体播放软件中,最常用的视频播放器有()。
第17题:
Which declaration prevents creating a subclass of an outer class?()
第18题:
public class ClassA { public int getValue() { int value=0; boolean setting = true; String title=”Hello”; (value || (setting && title == “Hello”)) { return 1; } (value == 1 & title.equals(”Hello”)) { return 2; } } } And: ClassA a = new ClassA(); a.getValue(); What is the result?()
第19题:
Hello
Hello World
Compilation fails.
Hello World 5
The code runs with no output.
An exception is thrown at runtime.
第20题:
Hello
Hello World
Compilation fails.
Hello World 5
The code runs with no output.
第21题:
300-100-100-100-100
300-300-100-100-100
300-300-300-100-100
300-300-300-300-100
第22题:
FileOutputStream has no constructors matching the given arguments.
An IOExeception will be thrown if a file named data already exists.
An IOExeception will be thrown if a file named data does not already exist.
If a file named data exists, its contents will be reset and overwritten.
If a file named data exists, output will be appended to its current contents.
第23题:
Static class FooBar{}
Private class FooBar{}
Abstract public class FooBar{}
Final public class FooBar{}
Final abstract class FooBar{}
第24题:
Hello
Hello World
Compilation fails.
Hello World 5
The code runs with no output.
An exception is thrown at runtime.