JAVA程序员应聘编程能力测试(英文版).docx

JAVA程序员应聘编程能力测试(英文版)

第一篇：JAVA程序员应聘编程能力测试(英文版)Q.1Whichcolorisusedtoindicateinstancemethodsinthestandard“javadoc”formatdocumentation:A.blueB.redC.purpleD.orangeJavaCertificationMockExam2/36Selectthemostappropriateanswer.Q.2Whatisthecorrectorderingfortheimport,classandpackagedeclarationswhenfoundinasinglefile?A.package,import,classB.class,import,packageC.import,package,classD.package,class,importSelectthemostappropriateanswer.Q.3Whichmethodscanbelegallyappliedtoastringobject?A.equals(String)B.equals(Object)C.trim()D.round()E.toString()Selectallcorrectanswers.Q.4Whatistheparameterspecificationforthepublicstaticvoidmainmethod?A.Stringargs[]B.String[]argsC.Stringsargs[]D.StringargsSelectallcorrectanswers.Q.5WhatdoesthezerothelementofthestringarraypassedtothepublicstaticvoidmainJavaCertificationMockExam3/36methodcontain?A.ThenameoftheprogramB.ThenumberofargumentsC.ThefirstargumentifoneispresentSelectthemostappropriateanswer.Q.6WhichofthefollowingareJavakeywords?A.gotoB.mallocC.extendsD.FALSESelectallcorrectanswersQ.7Whatwillbetheresultofcompilingthefollowingcode:publicclassTest{publicstaticvoidmain(Stringargs[]){intage;age=age+1;System.out.println(“Theageis”+age);}}A.CompilesandrunswithnooutputB.CompilesandrunsprintingoutTheageis1C.CompilesbutgeneratesaruntimeerrorJavaCertificationMockExam4/36D.DoesnotcompileE.CompilesbutgeneratesacompiletimeerrorSelectthemostappropriateanswer.Q.8Whichoftheseisthecorrectformattousetocreatetheliteralcharvaluea?A.‘a’B.“a”C.newCharacter(a)D.00aSelectthemostappropriateanswer.Q.9Whatisthelegalrangeofabyteintegraltype?A.0-65,535B.(–128)–127C.(–32,768)–32,767D.(–256)–255Selectthemostappropriateanswer.Q.10Whichofthefollowingisillegal:A.inti=32;B.floatf=45.0;C.doubled=45.0;Selectthemostappropriateanswer.Q.11Whatwillbetheresultofcompilingthefollowingcode:JavaCertificationMockExam5/36publicclassTest{staticintage;publicstaticvoidmain(Stringargs[]){age=age+1;System.out.println(“Theageis”+age);}}A.CompilesandrunswithnooutputB.Compilesandrunsprintingout