New dataInputStream（“in.txt”）；
New dataInputStream（new file（“in.txt”））；
New dataInputStream（new writer（“in.txt”））；
New dataInputStream（new FileWriter（“in.txt”））；
New dataInputStream（new InputStream（“in.txt”））；
New dataInputStream（new FileInputStream（“in.txt”））；
第1题：
Java 类库中，将信息写入内存的类是
A ） java.io.FileOutputStream
B ） java.io.ByteArrayOutputStream
C ） java.io.BufferedOutputStream
D ） java.io.DataOutputStream
第2题：
A.Writeclient-sidesubprogramscontainingthePL/SQL8constructs,andmovethemintoanobjectgroup.
B.Writeserver-sidesubprograms,andcallthesubprogramsfromtheformapplication.
C.StorethePL/SQL8constructsinaPL/SQLlibrary,andattackthelibrarytoeachformmuddleinyourapplication.
第3题：
Structured programming practices(71)rise to Pascal，in which constructs were introduced to make programs more readable and better(72). C provided a combination of assembly language and high-level Structure to create a general-purpose language that could be used from system to(73)programming. Next came object orientation，which is(74)of a methodology and design philosophy than a language issue．This is(75)by the addition of so-called OO extensions to current languages，such as C．
A．giving
B．given
C．gave
D．gives
第4题：
Which constructs a DataOutputStream？（）
第5题：
Java类库中，将信息写入内存的类是（ ）。
A.java．io．FileOutputStream
B.java．io．ByteArrayOutputStream
C.java．io．BufferedOutputStream
D.j ava．io．DataOutputStream
第6题：
此题为判断题(对，错)。
第7题：
Structured programming practices(71)rise to Pascal, in which constructs were introduced to make programs more readable and better(72)C provided a combination of assembly and high -level structure to create a general -purpose language that could be used from system to(73)programming. Next came object orientation, which is(74)of a metrology and design philosophy than a language issue. This is(75)by the addition of so - called OO extensions to current language, such as C++.
A．giving
B．given
C．gave
D．gives
第8题：
阅读下面程序
import java.io.*;
public class ByteStream Test{
public static void main(String[] a){
int[] myArray = {10,20.30,40};
try{
DataOutputStream dos = new DataOutputStream
(new _________________( " ints.dat " ));
for (int i=0;i<myArray.length;i++)
dos.writeInt(myArray[i] ) ;
dos.close();
S ystem.out.println( " Have written binary file ints.dat " );
}
catch (IOException ioc){
System.out.println( " IO Exception " );
}
}
}
为保证程序正确运行，在程序中下划线处应填入的代码是
A)FileOutputStream
B)ByteArrayOutputStream
C)BufferedOutputStream
D)FileWriter
第9题：
在J2EE中，在提供名为sock的套接字实例的前提下，为了后去通过套接字进行通信的输出流，你可以编写（）
第10题：
Which constructs a BufferedIputStream？（）