网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
多选题
Which are not Java primitive types？（）
A
short
B
Boolean
C
unit
D
float
参考答案
参考解析
解析：
Java的原始数据类型一共就八个，分别是：byte,short,int,long,boolean,char,float,double。注意这些是大小写敏感的，而Boolean是booelan的封装类（wrapper class）。
更多 “多选题Which are not Java primitive types？（）AshortBBooleanCunitDfloat” 相关考题
考题
Most of Thomas Hardy’s novels are set in _______, the fictional primitive and crude region which is really the home place he both loved and hated.
A.LondonB.YoknapatawphaC.WessexD.Paris
考题
YouarewritingaJSPthatincludesscriptletcodetodeclareaListvariableandinitializesthatvariabletoanArrayListobject.WhichtwoJSPcodesnippetscanyouusetoimporttheselisttypes?()
A.%!importjava.util.*；%B.%!importjava.util.List；importjava.util.ArrayList；%C.%@pageimport=’java.util.List’import=’java.util.ArrayList’%D.%@importtypes=’java.util.List’types=’java.util.ArrayList’%E.%@pageimport=’java.util.List，java.util.ArrayList’%F.%@importtypes=’java.util.List，java.util.ArrayList’%
考题
Given:Which exception or error will be thrown when a programmer attempts to run this code?()
A.java.lang.StackOverflowErrorB.java.lang.IllegalStateExceptionC.java.lang.ExceptionInInitializerErrorD.java.lang.ArrayIndexOutOfBoundsException
考题
Which three types of content filtering are supported only for HTTP? ()(Choose three.)
A. block FlashB. block Java appletsC. block ActiveXD. block EXE filesE. block MIME type
考题
The word “primitive”in paragraph 4 is closest in meaning to which of the folowing?A．simpleB．very ancientC．perfectD．important
考题
Which three message types are valid PIMv2 message types？（）A、RegisterB、Register-StopC、Join/PruneD、RejectE、Register-PruneF、Register-Join
考题
Which statement is true about assertion in the Java programming language？（） A、 Assertion expressions should not contain side effects.B、 Assertion expression values can be any primitive type.C、 Assertion should be used for enforcing preconditions on public methods.D、 An AssertionError thrown as a result of a failed assertion should always be handled by the enclosing method.
考题
Which modifiers and return types would be valid in the declaration of a working main（） method for a Java standalone application？（） A、privateB、finalC、staticD、intE、abstract
考题
Which three types of content filtering are supported only for HTTP? （）(Choose three.)A、block FlashB、block Java appletsC、block ActiveXD、block EXE filesE、block MIME type
考题
Which of the following are valid program types for a lightweight job？（）A、 PLSQL_BLOCKB、 EXECUTABLEC、 JAVA_STORED_PROCEDURED、 STORED_PROCEDUREE、 EXTERNAL
考题
Which of the following are valid program types for a lightweight job?（）A、PLSQL_BLOCK PLSQLB、EXECUTABLEC、JAVA_STORED_PROCEDURED、STORED_PROCEDUREE、EXTERNAL
考题
You are writing a JSP that includes scriptlet code to declare a List variable and initializes that variable to anArrayList object. Which two JSP code snippets can you use to import these list types？（）A、%! import java.util.*； %B、%! import java.util.List；import java.util.ArrayList； %C、%@ page import=’java.util.List’import=’java.util.ArrayList’ %D、%@ import types=’java.util.List’types=’java.util.ArrayList’ %E、%@ page import=’java.util.List，java.util.ArrayList’ %F、%@ import types=’java.util.List，java.util.ArrayList’ %
考题
Application Control Engine （ACE） can check the health of servers and server farms by configuring health probes （which are sometimes referred to as keepalives）. A probe can be one of many types. Which are valid ACE probes？ （）A、 HTTPB、 Java scriptingC、 TCL scriptingD、 RADIUSE、 TACACS
考题
Which interface does java.util.Hashtable implement？（） A、 java.util.MapB、 java.util.ListC、 java.util.HashableD、 java.util.Collection
考题
Given the JSP code： 10. 11. 12. 13.Hello， ${customer.title} ${customer.lastName}， welcome 14.to Squeaky Beans， Inc. 15.16. Which three types of JSP code are used？（）A、Java codeB、Template textC、Scripting codeD、Standard actionE、Expression language
考题
多选题Which of the following three port types are valid Spanning Tree port types？（Choose the best threeanswers.）（）ADesignated portBNonswitch portCSwitch portDNonroot portENondesignated portFRoot port
考题
单选题Which statement is true about assertion in the Java programming language？（）A
Assertion expressions should not contain side effects.B
Assertion expression values can be any primitive type.C
Assertion should be used for enforcing preconditions on public methods.D
An AssertionError thrown as a result of a failed assertion should always be handled by the enclosing method.
考题
多选题Which of the following statements about declaration are true？（）ADeclaration of primitive types such as boolean， byte and so on does not allocate memory space for the variable.BDeclaration of primitive types such as boolean， byte and so on allocates memory space for the variable.CDeclaration of nonprimitive types such as String， Vector and so on does not allocate memory space for the object.DDeclaration of nonprimitive types such as String， Vector ans so on allocates memory space for the object.
考题
单选题Which interface does java.util.Hashable implement？（）A
Java.util.Map.B
Java.util.List.C
Java.util.Hashable.D
Java.util.Collection.
考题
多选题Which three types of content filtering are supported only for HTTP? （）(Choose three.)Ablock FlashBblock Java appletsCblock ActiveXDblock EXE filesEblock MIME type
考题
多选题Which modifiers and return types would be valid in the declaration of a working main（） method for a Java standalone application？（）AprivateBfinalCstaticDintEabstract
考题
单选题Which command line invocation will produce the output？（）A
java Test 2222B
java Test 1234C
java Test 4242D
java Test 4321
考题
多选题Which three message types are valid PIMv2 message types？（）ARegisterBRegister-StopCJoin/PruneDRejectERegister-PruneFRegister-Join
考题
单选题Which interface does java.util.Hashtable implement？（）A
java.util.MapB
java.util.ListC
java.util.HashableD
java.util.Collection
考题
多选题Which four are types of functions available in SQL? （）AstringBcharacterCintegerDcalendarEnumericFtranslationGdateHconversion
考题
多选题You are writing a JSP that includes scriptlet code to declare a List variable and initializes that variable to anArrayList object. Which two JSP code snippets can you use to import these list types？（）A%! import java.util.*； %B%! import java.util.List；import java.util.ArrayList； %C%@ page import=’java.util.List’import=’java.util.ArrayList’ %D%@ import types=’java.util.List’types=’java.util.ArrayList’ %E%@ page import=’java.util.List，java.util.ArrayList’ %F%@ import types=’java.util.List，java.util.ArrayList’ %
热门标签
最新试卷