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String[] elements = { “for”， “tea”， “too” }； String first = （elements.length > 0）？ elements[0] null； What is the result？（）
A . Compilation fails.
B . An exception is thrown at runtime.
C . The variable first is set to null.
D . The variable first is set to elements[0].
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The NLS_TERRITORY parameter specifies the default conventions to be used for which of the following globalization elements？（）
A . Date format
B . Decimal character
C . Group separator
D . First day of the month
E . None of the above
F . All of the above
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Given： String[] elements = { "for"， "tea"， "too" }； String first = （elements.length > 0） ？ elements[0] ： null； What is the result？（）
A . Compilation fails.
B . An exception is thrown at runtime.
C . The variable first is set to null.
D . The variable first is set to elements[0].
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You need to design the storage of the application texts for UI elements to fulfill the requirements. Which table and column design should you use?（）
A . Languages (LanguageID, Name)Elements (ElementID, Description)ElementLanguages (ElementID, LanguageID, Text)
B . Languages (LanguageID, Name)Elements (ElementID, LanguageID, Description, Text)
C . Languages (LanguageID, Name)ElementTexts (LanguageID, Text)ElementDescriptions (ElementID, Description)
D . Languages (LanguageID, Name)Elements (ElementID, Description, Text)
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11. String test= “a1b2c3”； 12. String[] tokens = test.split（”\\d”）； 13. for（String s： tokens） System.out.print（s +“ “）； What is the result？（）
A . a b c
B . 1 2 3
C . a1b2c3
D . a1 b2 c3
E . Compilation fails.
F . The code runs with no output.
G . An exception is thrown at runtime.
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In Real Operations Automation， we have Domain Template and WebLogic Scripting Tool for provisioning and configuration respectively. Which are the other two elements ？（）
A . Weblogic Cluster
B . Weblogic Cache
C . Weblogic Grid
D . Weblogic Deployment&e
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Which two are required elements for the element of a web applicationdeployment descriptor？（）
A . <realm-name>
B . <url-pattern>
C . <description>
D . <web-resource-name>
E . <transport-guarantee>
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Which three elements must be used when you configure a router interface for vlan trunking？（）
A . one IP network or subnetwork for each subinterface
B . subinterface numbering that matches vlan tages
C . subinterface encapsulation identifiers that match vlan tags
D . a management domain for each subinterface
E . one physical interface for each subinterface
F . one subinterface per vla
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The three basic elements necessary for any fire are （）.
A . heat, gas, and flames
B . fuel, heat, and oxygen
C . heat, nitrogen, and fuel
D . fuel oil, nitrogen, and oxyge
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Which three elements must be used when you configure a router interface for vlan trunking?（）
A . one IP network or subnetwork for each subinterface
B . subinterface numbering that matches vlan tages
C . subinterface encapsulation identifiers that match vlan tags
D . a management domain for each subinterface
E . one physical interface for each subinterface
F . one subinterface per vla
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Given： 11.String test = "a1b2c3"； 12.String[] tokens = test.split（"\\d"）； 13.for（String s： tokens） System.out.print（s + " "）； What is the result？（）
A . a b c
B . 1 2 3
C . a1b2c3
D . a1 b2 c3
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A note asking for leave usually contains some basic elements:
A、Time --Give the accurate hour\date of your leave;
B、Heading– to whom the note is written to
C、Body–state the reasons for your leaving and the affairs concerned.
D、Attach some additional paper when necessary.
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The Kiowa myths reveal the foundations for a cultural value system：one based on reverence for the sun, the horse and the buffalo, which are the fundamental elements required to sustain their lives.
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Every season has a corresponding taste, according to the Five Elements theory. For example, summer is associated with ______.
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非晶硅平板探测器中进行光电转换的元件是（） The elements for photoelectric conversion in a-Si FPD（）
A．碘化铯闪烁体 CsI scintillation
B．开关二极管 Switching diode
C．光电二极管 photodiode
D．电容器 capacitor
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有以下程序 include ＜string.h＞ main（int argc ,char *argv[ ]) { int i,len=0; for（i=1;i
有以下程序 include ＜string.h＞ main(int argc ,char *argv[ ]) { int i,len=0; for(i=1;i＜argc;i+=2) len+=strlen(argv[i]); printf(“%d\n”,len); } 经编译链接后生成的可执行文件是ex.exe，若运行时输入以下带参数的命令行 ex abcd efg h3 k44 执行后输出结果是（）
A．14
B．12
C．8
D．6
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Given：String[]elements={"for"，"tea"，"too"}；Stringfirst=（elements.length＞0）？elements[0]：null；Whatistheresult？（）
A.Compilationfails.
B.Anexceptionisthrownatruntime.
C.Thevariablefirstissettonull.
D.Thevariablefirstissettoelements[0].
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publicclassYippee{publicstaticvoidmain（String[]args）{for（intx=1；x＜args.length；x++）{System.out.print（args[x]+）；}}}andtwoseparatecommandlineinvocations：javaYippeejavaYippee1234Whatistheresult？（）
A．Nooutputisproduced.123
B．Nooutputisproduced.234
C．Nooutputisproduced.1234
D．Anexceptionisthrownatruntime.123
E．Anexceptionisthrownatruntime.234
F．Anexceptionisthrownatrijntime.1234
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publicstaticvoidmain（String[]args）{12.Objectobj=newint[]{1，2，3}；13.int[]someArray=（int[]）obj；14.for（inti：someArray）System.out.print（i+）15.}Whatistheresult？（）
A．123
B．Compilationfailsbecauseofanerrorinline12.
C．Compilationfailsbecauseofanerrorinline13.
D．Compilationfailsbecauseofanerrorinline14.
E．AClassCastExceptionisthrownatruntime.
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Stringtest=a1b2c3”；12.String[]tokens=test.split（”\\d”）；13.for（Strings：tokens）System.out.print（s+）；Whatistheresult？（）
A.abc
B.123
C.a1b2c3
D.a1b2c3
E.Compilationfails.
F.Thecoderunswithnooutput.
G.Anexceptionisthrownatruntime.
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fetchwikipedia方法接受一个string类型的url为参数并返回一个elements集合，该集合包含文本内容的每一段的一个DOM元素。（)
是
否
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下列程序的运行结果是（）。 public class Test {public static void main （String[] args） {int count = 0 ;for（int i = 1 ; i ＜ 5 ;i + = 2）for（int j = 1 ; j＜= 10 ; j += 3）count ++ ;System
A．10
B．40
C．8
D．0
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给出下面一段程序，选择运行结果（） public class X{ public static void main（String[] args){ String names[] = new String[5]; for（int x=0; x＜args.length; x++) names[x]=args[x]; System.out.println（names[2]); } } 命令行执行：java X 结果是下面哪一个？
A．names
B．b
C．null
D．运行出现异常
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publicstaticvoidmain（String[]args）{for（inti=0；i＜=10；i++）{if（i＞6）break；}System.out.println（i）；}Whatistheresult？（）
A．6
B．7
C．10
D．11
E．Compilationfails.
F．Anexceptionisthrownatruntime.
