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原创操作系统选择题库答案及详解_Multiple Choice Questions 11

Multiple Choice Questions 11Question1 A file is generally defined to be: 选择一个答案a. All of the above b. A collection of related fiel

2011-07-04 21:21:32 3658

原创操作系统选择题库答案及详解_Multiple Choice Questions 10

Multiple Choice Questions 10Question1 An example of the key differences that can exist across (and even in) classes of I/O devices

2011-07-04 21:09:58 4498

原创操作系统选择题库答案及详解_Multiple Choice Questions 9

Multiple Choice Questions 9 Question1 The type of scheduling that involves the decision to add a process to those that are at leas

2011-07-04 21:03:17 4159

原创操作系统选择题库答案及详解_Multiple Choice Questions 8

Multiple Choice Questions 8 Question1 The type of memory that allows for very effective multiprogramming and relieves the user of

2011-07-04 20:42:34 3488

原创操作系统选择题库答案及详解_Multiple Choice Questions 7

Multiple Choice Questions 7Question1 The task of subdividing memory between the O/S and processes is performed automatically by th

2011-07-04 20:33:32 4657

原创操作系统选择题库答案及详解_Multiple Choice Questions 6

Multiple Choice Questions 6Question1 The permanent blocking of a set of processes that either compete for system resources or comm

2011-07-04 20:26:27 3688

原创操作系统选择题库答案及详解_Multiple Choice Questions 5

Multiple Choice Questions 5Question1Concurrency plays a major part in which of the following specific contexts:选择一个答案a. Multiple a

2011-07-04 20:20:07 4413

原创操作系统选择题库答案及详解_Multiple Choice Questions 4

Multiple Choice Questions 4Question1 The concept of a process in an operating system embodies two primary characteristics, one of

2011-07-04 20:15:06 4404

原创操作系统选择题库答案及详解_Multiple Choice Questions 3

Multiple Choice Questions 3Question1 The behavior of a processor can be characterized by examining:选择一个答案a. Multiple process trace

2011-07-04 19:37:15 4515 5

原创操作系统选择题库答案及详解_Multiple Choice Questions 2

Multiple Choice Questions 2Question1 A primary objective of an operating system is:选择一个答案a. Ability to evolve b. Convenience c. Ef

2011-07-04 19:06:51 6134 1

原创操作系统选择题库答案及详解_Multiple Choice Questions 1

Multiple Choice Questions 1Question1The general role of an operating system is to:选择一个答案a. Provide a set of services to system use

2011-07-04 18:51:02 4783

原创关于更换.jar文件默认图标

最近写了个java程序，导出.jar文件后觉得默认图标太寒酸，想换一个自个儿喜欢的。eclipse导出.jar文件网上提供了很多很正确的方法，我也不必赘述。至于更改默认图标，网上提供的一些方法真是让人不敢恭维。部分人提供的方法是“右击->属性->更改图标”，这些人真的估计连.jar文件是啥都不知道，原因是“右击->属性”后我连“更改图标”的影儿都见不着，毫不犹豫OUT掉。再者，还有人提出用WinR

2011-06-13 02:49:00 9239

原创 ssd3: Exercise 1 Shopping Cart Application

import java.io.*;import java.util.*;public class ShoppingCartApplication { private static BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in)); private static PrintWriter stdOut = new PrintWriter(System.out, true); private

2011-05-08 13:31:00 1893

原创回来啦

好久木有更文了 今天上优快云来下东西 愕然发现积分全没了 然后就随便逛逛到自己的博客了 这学期开了许多专业课 做了一个基于Java的邮件客户端项目 还有UML画各种设计图 还有一位雷倒众生的大神老师的dotnet课唉~~~ 实力还是很有限呐 本来就不是特别厉害 一直以来对那些大牛只有仰望崇拜再仰望 也不知道我之前写那些ssd3的一点答案是不是太寒酸

2011-04-28 23:50:00 564

原创 ssd3 Multiple-Choice Quiz 2

1.UML class diagrams can describe which of the following? The internal structure of classes Relationships between classes (a) I and II(b) None(c) II only(d) I only2.In a UML class diagram's representation of a class, the top, middle, and lower rectangular

2011-02-07 11:40:00 2813

原创 ssd3：Practical Quiz 2 Debugging Class DNASequence

/** * This class represents a DNA sequence of nucleotides 'A', 'T', 'C' and 'G' * as a sequence of characters in a {@link String} object. * * @author author name * @version 1.0.0 */public class DNASequence { /* Contains the sequence of nucleotides. */ p

2011-02-07 10:51:00 1939

原创 ssd3：Practical Quiz 1 SecondsCalculator

SecondsCalculatorimport java.io.*;import java.util.*;public class SecondsCalculator { public static void main(String[] args) throws IOException { BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in)); String readLine = stdIn.rea

2010-12-16 14:54:00 1711 2

原创 ssd3：Practical Quiz 1 iCarnegie Information

iCarnegie Informationimport java.io.*;import java.util.*;public class ICarnegieInfoApplication { private static BufferedReader stdIn = new BufferedReader(new InputStreamReader(System.in)); private static PrintWriter stdOut = new PrintWriter(Syste

2010-12-15 21:10:00 1697

原创 ssd3 Multiple-Choice Quiz 1

1. Which method must exist in every Java application? (a) main (b) paint (c) begin (d) init Answer：a 每个Java application 里面都必定含有main函数，否则程序无法运行。 2. Which of the followi

2010-12-15 17:07:00 2552

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