运行jar时，使用 java -jar 文件名.jar
运行jar时，使用 java -jar 文件名.jar
参考答案和解析
正确
相关考题：
We drop a piece of metal into a jar full of water, the metal will float if it weighs less than______.A. an equal amount of silverB. an equal amount of goldC. all the water in the jar nowD. the water that leaves the jar
如果想在tomcat服务器启动时将Jar包加载到内存,且该Jar包可以被tomcat服务器上所有的应用使用,应该将该jar包复制到tomcat的__________目录。 A、commonB、ServerC、common\libD、server\lib
Click the Exhibit button. Given the fully-qualified class names: com.foo.bar.Dog com.foo.bar.blatz.Book com.bar.Car com.bar.blatz.Sun Which graph represents the correct directory structure for a JAR file from which those classes can be used by the compiler and JVM? （）A.Jar AB.Jar BC.Jar CD.Jar DE.Jar E
不同模块需要相同jar包,解决期间jar包重复引用问题,其操作中包含下面哪几项() A.新建一个公共模块B.扩展jar包C.要使用引入jar包时，要先依赖公共模块D.在这个公共模块里引入第三方jar包
下列说法错误的有()A.能被java.exe成功运行的javaclass文件必须有main()方法B.J2SDK就是JavaAPIC.Appletviewer.exe可利用jar选项运行.jar文件D.能被Appletviewer成功运行的javaclass文件必须有main()方法
A developer is creating a class Book that needs to access class Paper.The Paper class is deployed in a JARnamedmyLib.jar.Whichthree，taken independently，will allow the developer to use the Paper class while compiling the Book class？（）A、The JAR fileis located at$JAVA_HOME/jre/classes/myLib.jar.B、The JAR fileis located at$JAVA_HOME/jre/lib/ext/myLib.jar.C、TheJ AR fileis located at/foo/myLib.jar and aclasspath environment variable is set that includes /foo/myLib.jar/Paper.class.D、The JAR fileis located at/foo/myLib.jar and a classpath environment variable is set that includes/foo/myLib.jar.E、The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-cp/foo/myLib.jar/Paper Book.java.F、The JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-classpath/foo/myLib.jar Book.java.
不同模块需要相同jar包，解决期间jar包重复引用问题，其操作中包含下面哪几项（）A、新建一个公共模块B、扩展jar包C、要使用引入jar包时，要先依赖公共模块D、在这个公共模块里引入第三方jar包
You are developing several tag libraries that will be sold for development of third-party web applications.You are about to publish the first three libraries as JAR files： container-tags.jar，advanced-html-form-tags.jar， and basic-html-form-tags.jar. Which two techniques are appropriate for packaging the TLD files forthese tag libraries？（）A、The TLD must be located within the WEB-INF directory of the JAR file.B、The TLD must be located within the META-INF directory of the JAR file.C、The TLD must be located within the META-INF/tld/ directory of the JAR file.D、The TLD must be located within a subdirectory of WEB-INF directory of the JAR file.E、The TLD must be located within a subdirectory of META-INF directory of the JAR file.
A class games.cards.Poker is correctly defined in the jar file Poker.jar. A user wants to execute the main method of Poker on a UNIX system using the command： java games.cards.Poker What allows the user to do this？（）A、put Poker.jar in directory /stuff/java，and set the CLASSPATH to include /stuff/javaB、put Poker.jar in directory /stuff/java，and set the CLASSPATH to include /stuff/java/*.jarC、Put Poker.jar in directory /stuff/java，and set the CLASSPATH to include /stuff/java/Poker.jarD、put Poker.jar in directory /stuff/java/games/cards，and set the CLASSPATH to include /stuff/javaE、put Poker.jar in directory /stuff/java/games/cards，and set the CLASSPATH to include /stuff/java/*.jarF、put Poker.jar in directory /stuff/java/games/cards，and set the CLASSPATH to include /stuff/java/Poker.jar
Given the fully-qualified class names： com.foo.bar.Dog com.foo.bar.blatz.Book com.bar.Car com.bar.blatz.Sun Which graph represents the correct directory structure for a JAR file from which those classes can be used by the compiler and JYM？（） A、 Jar AB、 Jar BC、 Jar CD、 Jar DE、 Jar E
A developer is creating a class Book， that needs to access class Paper. The Paper class is deployed in a JAR named myLib.jar. Which three， taken independently， will allow the developer to use the Paper class while compiling the Bookclass？（）A、The JAR file is located at $JAVA_HOME/jre/classes/myLib.jar.B、The JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jar..C、The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar/Paper.class.D、The JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar.E、The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac - cp /foo/myLib.jar/Paper Book.java.F、The JAR file is located at /foo/myLib.jar and the Book class is compiled using javac - classpath /foo/myLib.jar Book.java
单选题Given the fully-qualified class names： com.foo.bar.Dog com.foo.bar.blatz.Book com.bar.Car com.bar.blatz.Sun Which graph represents the correct directory structure for a JAR file from which those classes can be used by the compiler and JYM？（）A Jar AB Jar BC Jar CD Jar DE Jar E
多选题You are developing several tag libraries that will be sold for development of third-party web applications.You are about to publish the first three libraries as JAR files： container-tags.jar，advanced-html-form-tags.jar， and basic-html-form-tags.jar. Which two techniques are appropriate for packaging the TLD files forthese tag libraries？（）AThe TLD must be located within the WEB-INF directory of the JAR file.BThe TLD must be located within the META-INF directory of the JAR file.CThe TLD must be located within the META-INF/tld/ directory of the JAR file.DThe TLD must be located within a subdirectory of WEB-INF directory of the JAR file.EThe TLD must be located within a subdirectory of META-INF directory of the JAR file.
多选题A developer is creating a class Book that needs to access class Paper.The Paper class is deployed in a JARnamedmyLib.jar.Whichthree，taken independently，will allow the developer to use the Paper class while compiling the Book class？（）AThe JAR fileis located at$JAVA_HOME/jre/classes/myLib.jar.BThe JAR fileis located at$JAVA_HOME/jre/lib/ext/myLib.jar.CTheJ AR fileis located at/foo/myLib.jar and aclasspath environment variable is set that includes /foo/myLib.jar/Paper.class.DThe JAR fileis located at/foo/myLib.jar and a classpath environment variable is set that includes/foo/myLib.jar.EThe JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-cp/foo/myLib.jar/Paper Book.java.FThe JAR file is located at/foo/myLib.jar and the Book class is compiled using javac-classpath/foo/myLib.jar Book.java.
多选题A developer is creating a class Book, that needs to access class Paper. The Paper class is deployed in a JAR named myLib.jar. Which three, taken independently, will allow the developer to use the Paper class while compiling the Book class?（）AThe JAR file is located at $JAVA_HOME/jre/classes/myLib.jar.BThe JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jar..CThe JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar/Paper.class.DThe JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar.EThe JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -cp /foo/myLib.jar/Paper Book.java.FThe JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -d /foo/myLib.jar Book.javaGThe JAR file is located at /foo/myLib.jar and the Book class is compiled using javac -classpath /foo/myLib.jar Book.java
多选题A developer is creating a class Book， that needs to access class Paper. The Paper class is deployed in a JAR named myLib.jar. Which three， taken independently， will allow the developer to use the Paper class while compiling the Bookclass？（）AThe JAR file is located at $JAVA_HOME/jre/classes/myLib.jar.BThe JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jar..CThe JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar/Paper.class.DThe JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar.EThe JAR file is located at /foo/myLib.jar and the Book class is compiled using javac - cp /foo/myLib.jar/Paper Book.java.FThe JAR file is located at /foo/myLib.jar and the Book class is compiled using javac - classpath /foo/myLib.jar Book.java
单选题A class games.cards.Poker is correctly defined in the jar file Poker.jar. A user wants to execute the main method of Poker on a UNIX system using the command：java games.cards. Poker What allows the user to do this？（）Aput Poker.jar in directory /stuff/java， and set the CLASSPATH to include /stuff/javaBput Poker.jar in directory /stuff/java， and set the CLASSPATH to include /stuff/java/*.jarCput Poker.jar in directory /stuff/java， and set the CLASSPATH to include /stuff/java/Poker.jarDput Poker.jar in directory /stuff/java/games/cards， and set the CLASSPATH to include /stuff/java
多选题A developer is creating a class Book， that needs to access class Paper. The Paper class is deployed in a JAR named myLib.jar. Which three， taken independently， will allow the developer to use the Paper class while compiling the Book class？（）AThe JAR file is located at $JAVA_HOME/jre/classes/myLib.jarBThe JAR file is located at $JAVA_HOME/jre/lib/ext/myLib.jarCThe JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jar/Paper.classDThe JAR file is located at /foo/myLib.jar and a classpath environment variable is set that includes /foo/myLib.jarEThe JAR file is located at /foo/myLib.jar and the Book class is compiled using javac –cp /foo/myLib.jar/Paper Book.javaFThe JAR file is located at foo/myLib.jar and the Book class is compiled using javac –classpath /foo/myLib.jar Book.java
单选题A class games.cards.Poker is correctly defined in the jar file Poker.jar. A user wants to execute the main method of Poker on a UNIX system using the command： java games.cards.Poker What allows the user to do this？（）A put Poker.jar in directory /stuff/java， and set the CLASSPATH to include /stuff/javaB put Poker.jar in directory /stuff/java， and set the CLASSPATH to include /stuff/java/*.jarC Put Poker.jar in directory /stuff/java， and set the CLASSPATH to include /stuff/java/Poker.jarD put Poker.jar in directory /stuff/java/games/cards， and set the CLASSPATH to include /stuff/javaE put Poker.jar in directory /stuff/java/games/cards， and set the CLASSPATH to include /stuffijava/*.jarF put Poker.jar in directory /stuff/java/games/cards， and set the CLASSPATH to include /stuff/java/Poker.jar
填空题JAVA程序包括源代码（.java文件）、（）、由归档工具jar生成的.jar文件、对象状态序列化.ser文件。