正则表达式规则{}指定重复范围,如:a{3,5} 可表示 : aaaaa,aaaa,aaa
正则表达式规则{}指定重复范围,如:a{3,5} 可表示 : aaaaa,aaaa,aaa
参考答案和解析
BCD
相关考题:
importjava.util.*;publicclassLetterASort{publicstaticvoidmain(String[]args){ArrayListstrings=newArrayList();strings.add(?aAaA”);strings.add(”AaA”);strings.add(?aAa”);strings.add(”AAaa”);Collections.sort(strings);for(Strings:strings){System.out.print(s+);}}}Whatistheresult?()A.Compilationfails.B.aAaAaAaAAaaAaAC.AAaaAaAaAaaAaAD.AaAAAaaaAaAaAaE.aAaAaAaAaAAAaaF.Anexceptionisthrownatruntime.
水府旅游区2007年入选生态休闲类“新潇湘八景” 之一,2008年定为长株潭城市群生态休闲度假服务基地,2010年评为国家()旅游景区。A、“AA”级B、“AAA”级C、“AAAA”级D、“AAAAA”级
import java.util.*; public class LetterASort { public static void main(String[] args) { ArrayList strings = new ArrayList(); strings.add(‟aAaA”); strings.add(”AaA”); strings.add(‟aAa”); strings.add(”AAaa”); Collections.sort(strings); for (String s: strings) { System.out.print(s + “ “); } } } What is the result?() A、 Compilation fails.B、 aAaA aAa AAaa AaAC、 AAaa AaA aAa aAaAD、 AaA AAaa aAaA aAaE、 aAa AaA aAaA AAaaF、 An exception is thrown at runtime.
国务院旅游行政管理部门设立旅游区(点)质量等级评定委员会,负责全国旅游区(点)质量等级评定的组织、领导工作,并具体负责评定()旅游区(点)。A、AAAAA级B、AAAA级C、AAA级D、AA级
多选题按照《物流企业分类与评估指标》国家标准(GB/T I9680--2005)中对物流企业的评级标准,对物流企业分成A、AA、AAA、AAAA、AAAAA五个级别。评估指标包括( )。A经营状况 B资产C设施设备 D管理及服务E人员素质及信息化水平
单选题You review the Failed Attempts logs on an AAA server and find: "unknown network access servererror." Which failure could produce this error?()AAAA client and AAA server handshake failureBsupplicant authentication failureCwrong password used by the supplicantDfailure of the wireless client and AAA server handshake
单选题What is the result?()A Compilation fails.B aAaA aAa AAaa AaAC AAaa AaA aAa aAaAD AaA AAaa aAaA aAaE aAa AaA aAaA AAaaF An exception is thrown at runtime.
单选题import java.util.*; public class LetterASort { public static void main(String[] args) { ArrayList strings = new ArrayList(); strings.add(‟aAaA”); strings.add(”AaA”); strings.add(‟aAa”); strings.add(”AAaa”); Collections.sort(strings); for (String s: strings) { System.out.print(s + “ “); } } } What is the result?()A Compilation fails.B aAaA aAa AAaa AaAC AAaa AaA aAa aAaAD AaA AAaa aAaA aAaE aAa AaA aAaA AAaaF An exception is thrown at runtime.
单选题You review the failed attempts logs on an aaa server and find: "unknown network access server error." Which failure could produce this error?()Aaaa client and aaa server handshake failureBsupplicant authentication failureCwrong password used by the supplicantDfailure of the wireless client and aaa server handshake